Category: Battery Electric Car

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2018 Audi e-tron SUV Quattro Electric Vehicle Concept [VIDEO]

Audi has taken the wraps off its vision of the perfect electric SUV, the Audi e-tron quattro concept, delivering more than 500 km (310 miles) of range along with autonomous driving. Shown off for the first time at the Frankfurt Motor Show today, the concept previews Audi's production luxury electric SUV currently pencilled in for early 2018, with a slippery but meaty design and a trio of motors.

It's clearly an Audi from the outside, but the 16ft length and 6.3ft width are offset by the 5.1ft height, leaving the e-tron quattro concept looking low and chunky. Electrically-actuated aero elements on the hood, the flanks, and on the rear help control the flow of air, adding up to a mere 0.25 coefficient of drag. That, Audi points out, is a record for the SUV segment, where figures in excess of 0.30 cd are more typical.

The lighting uses Matrix lasers, combined with LED and OLED elements, the latter being shown for the first time at the Frankfurt show, but headed to production according to Audi. Inside, there's seating for four and up to 21.7 cu ft of their luggage. Surrounding them is an updated version of the Virtual Cockpit already in production cars, with various unusually-shaped OLED displays scattered across the dashboard.

Around the digital instruments, for instance, are glass touch displays for controlling the piloted driving, multimedia, and navigation, while more touch panels are wrapped around the spokes of the steering wheel. Two more OLEDs are on the center tunnel, while the doors have curved screens that replace external mirrors. In the rear, passengers get their own OLED screens to control the AC and choose what they want to watch on the LTE-streaming media system.

Of course, the real magic is in the powertrain. Audi has equipped the e-tron quattro concept with three motors in all, one at the front axel and two at the rear; altogether, they're good for 400 HP and 800 Nm of torque in boost mode. 0-100 km/h comes in 4.6 seconds, and the top speed is limited to 130.5 mph. The SUV automatically adjusts which rear wheel gets the torque according to grip and stability, while there are various degrees of driver-selectable power recuperation during braking.

Audi has slung the 95 kWh battery under the passenger compartment, keeping the center of gravity low, and paired it with a Combined Charging System (CCS) that's happy with either DC or AC current. Supply the concept with 150 kW of DC power, for instance, and a full charge can be completed in around 50 minutes, the company claims. However, if plugging in a cable is too much for you, Audi Wireless Charging is also included, using contactless induction charging and a low-speed autonomous driving system that navigates the SUV on top of the inductive plate. Finally there's a solar panel on the roof.

All-wheel steering, air suspension, and a combination of radar, video, ultrasonic sensors, and a laser scanner - which feed into what Audi calls the "central driver assistance controller" (zFAS) in the trunk, and which will eventually be used for piloted driving - round out the key tech. Of course, the e-tron quattro concept won't make it to dealerships in quite this form - expect the interior to be significantly more mainstream, for instance - but as EV drivetrains go this one is shaping up to be very interesting, and could cause some consternation over at Tesla's Model X lab.

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Siemens to show Roding Roadster Electric @ IAA 2015 [VIDEO]

Siemens will show the wheel motor powered Roding Roadster Electric at the 2015 IAA (Internationale Automobil-Ausstellung) in Frankfurt Germany this month.

The Roding Roadster Electric is a hub drive powered research vehicle. Based on the Roding Carbon Cell, this innovative battery-powered drive train could be realized together with Siemens Corporate Technology. The prototypes used for this purpose were constructed without a mechanical brake at the rear axle, instead, braking is done by the electric motor.

The brake system is controlled by so-called Brake Blending, i.e., as circumstances require, the brake torque is automatically transferred from the electrically powered brake to the friction brake at the front axle. It is aimed to recuperate the entire potential energy in 70% of all braking processes.

  • Maximum power: 2 x 120 kW
  • Maximum torque: 2 x 1250 Nm
  • Lithium Ion Battery: 19,4 kWh
  • Unloaden weight: 1125kg (DIN-standard)

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    2016 Nissan LEAF to get 30 kWh battery and 250 km range

    Nissan is once again transforming the performance, practicality and perception of EVs with the introduction of the LEAF 30 kWh - an updated Nissan LEAF that gives drivers 250 km (155 miles) of motoring range, beating all of its competitors in the segment.

    This remarkable achievement – one that opens up a new world of opportunity for drivers – is made possible thanks to the introduction of a new 30kWh battery. The new battery is the highlight of an update package that will see the 2016MY LEAF 30 kWh reinforce its position as the most capable and practical electric vehicle in the world, and with the best value. The longer range significantly broadens the LEAF’s appeal – making it a true alternative to an internal combustion engine vehicle for thousands of motorists and reinforcing its position as the world’s best electric car.

    Commented Paul Willcox, Chairman, Nissan Europe: “The LEAF, the best-selling EV in the world, just got even better. And up-to 155 miles opens the world of EV to thousands of drivers across Europe who before just weren’t completely confident that an EV would work for them. This extra range will make LEAF ownership an easy first choice, for many, many more drivers.”

    New battery, new technology, same simple usability

    The LEAF’s new 30kWh battery delivers a longer range with no compromise on internal packaging. Available on Acenta and Tekna trim grades, it has exactly the same exterior dimensions as existing 24kWh unit and only a modest 21 kg increase in weight. The result? A car that goes significantly further while offering the same practicality and usability as previous versions.

    Key to the new battery’s higher performance is an update to its internal design and chemistry. The introduction of Carbon, Nitrogen and Magnesium to the electrodes improves performance, while the change to the cell layout also contributes to the gain. Indeed, Nissan is so confident about the performance and reliability of the new 30kWh battery that the capacity will be covered by an eight year, 100,000 mile warranty.

    Recharging the LEAF’s new 30kWh battery is as easy and stress-free as it is with the current 24kWh unit. Just as with the current LEAF, customers will be able to recharge from their homes, from public chargers, or from the network of rapid chargers (3 phase, 400V) expanding across European – the best EV network available. In the UK there are approximately 500 LEAF-compatible rapid chargers, covering more than 95% of the UK’s motorway network.

    New IT technology gives owners even greater control

    One of the LEAF’s most celebrated and useful features is its ability to interact with and be controlled remotely by its owner via NissanConnect EV. From being able to check charge status to pre-heating the cabin on cold winter days, owners across the world have used this advanced smartphone-enabled telematics facility to make life even easier. NissanConnect EV not only brings greater comfort but also improves driving range, thanks to the ability to pre-heat or pre-cool the cabin without using battery energy.

    The LEAF 30 kWh introduces a significant update to this unique technology with a new NissanConnect EV system that replaces the previous Carwings setup. It retains all the acclaimed elements of the original system, but adds new features, a much-simplified activation process and a new design.

    One of the many advances of the new NissanConnect EV system is the new charging map that is capable of showing which charging points are available and which are being used. Designed to offer seamless integration with the new-generation NissanConnect EV infotainment system, it also features a completely revised navigation system, maintenance alerts and a car-finder facility.

    LEAF 30 kWh – the world’s favourite EV made even better

    All Acenta and Tekna 2016MY LEAF models are equipped with the latest evolution of the brand’s acclaimed NissanConnect EV infotainment system. Featuring a new interface and digital radio receiver, it also offers a capacitive 7-inch touchscreen that allows owners to zoom in and out of maps and flick between menus just by moving their fingers on the screen.

    The LEAF 30 kWh also introduces a number of subtle exterior design changes – including a new roof-mounted aerial along with the availability of a new colour – Bronze.

    Full pricing

    Sales of the model year 2016 Nissan LEAF 30kW will begin in the UK in December 2015. Priced from £24,490 for the Acenta trim, the LEAF 30kW is available for just £1,600 more than the equivalent LEAF with a 24kW battery.

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    Mercedes working on a range of 500 km EVs

    Mercedes is reportedly working on a model range of electric vehicles able to cover up to 500 km on a single charge according to Daimler Chief Development Officer Thomas Weber.

    In an interview with German publication auto motor und sport, Weber said, “We are working on an intelligent concept for a highly attractive electric vehicle with a range of 400-500 kilometers,” adding that the car would come “soon.” More importantly, the electric drivetrain will fit into the automaker’s flexible architecture, meaning it can be used in numerous models.

    At the 2015 Frankfurt Motor Show in less than two weeks, Audi will showcase an e-tron quattro concept SUV, while BMW is planning an i5 sedan that will be based on the 5 Series and Porsche are also working on an EV with 500 km range.

    Mercedes might have a slight lead on the competition, however, considering that it has been developing numerous applications of all-electric vehicles for a while now, including on the A- and B-Class as well as the electric SLS AMG that set a record on the Nurburgring.

    [Source: auto motor und sport]

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    Tesla’s Model X ‘Signature’ with 762 hp starts at $132,000

    Some future buyers of Tesla Motors Inc.’s Model X are configuring their vehicles this week, as details about the electric-car maker’s much-awaited SUV emerge.

    Among the highlights: A Model X “Signature” edition will cost $132,000 and as much as $144,000 with upgrades such as the “ludicrous speed” mode. The car will be able to go 385 km (240 miles) between charges, 7 miles more than a Model S P85D, the sedan’s top of the line, which starts at $108,000 but can also go north of $140,000 with upgrades.

    With AWD via a 190 kw (259 hp) front motor and 370 kw (503 hp) rear motor giving an 'insane' total output of 560 kw (762 hp), the Model X Signature can accelerate to 100 km/h (60 mph) in 3.8 seconds, a tad slower than the Model S P85D’s 3.1 seconds. The Model X top speed of 155 mph is the same as the Model S P85D and others.

    Tesla fans have posted several screenshots of their invitation-only Model X configuration Web pages on the Tesla Motors Club blog, a forum for Tesla enthusiasts that is independent of the company.

    These future Model X owners were the first to put down a deposit on the Model X, which is expected to roll out of the Fremont, Calif., factory on 29th September. People reserving their Model X now would get the car in early 2016.

    Here’s what else is known about the Model X:

    The car’s rear-door falcon wings, which differ from the gull wings of yesteryear as they are better at negotiating tight spaces, will have sensors so they won’t bump into ceilings.

    Accessories like a hitch for bikes or skis are standard. Also standard are parking sensors and blind-spot warning.

    The Signature series will offer autopilot with self parking and automatic lane steering, and flat-folding third-row seats. The series’ second-row seats — which Tesla Chief Executive Elon Musk called “a sculptural work of art” — will be “independently operable,” although it is not clear what that meant.

    See also: Tesla lower deliveries forecast irks Wall Street

    The $10,000 “ludicrous” speed upgrade is also available for the Model X, as Musk had said. Other upgrades include a $1,000 subzero package, which comes with a heated steering wheel and a wiper-blade defroster, among other equipment, although Tesla warns that choosing that package could delay the car’s delivery by a month.

    Those upgrades plus a $750 tow package push the price of the Model X Signature to $144,000.

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    Volkswagen e-Golf vs. BMW i3 REx [VIDEO]

    Polish blogger Marek Wieruszewski reviews the Volkswagen e-Golf and the BMW i3 REx.

    The Volkswagen e-Golf has a claimed range of up to 200 kilometres while the BMW i3 can squeeze up to around 160 kilometers, but it can be equipped with a petrol range-extender, which doubles its range.

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    Consumer Reports Tesla P85D Test Results [VIDEO]

    Consumer Reports put the electric Model S P85D through the same tests other cars undergo at its track as part of its overall assessment of Tesla's performance sedan.

    Watch the above video to see how it fared in three key tests, along with its fuel efficiency figure.

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    Audi e-tron quattro concept will be unveiled at IAA 2015 next month

    The conceptual basis for a completely new all-electric Audi SUV with a potential range of more than 310 miles will be one of the stars of the IAA in Frankfurt next month. The Audi e-tron quattro concept profits from the expertise gained in the development of the forthcoming R8 e-tron, and the roadgoing model which it will help to spawn will be notable as the brand’s first large-series electric car when it enters production in 2018.

    The Audi e-tron quattro concept is designed from the ground up as an electric car and proves to be pioneering in its segment at the very first glance. It follows the Audi “Aerosthetics” concept, combining technical measures for reducing aerodynamic drag with creative design solutions. Movable aerodynamic elements at the front, on the sides and at the rear improve the air flow around the car. The aerodynamically optimised underbody is completely closed. With a cd value of 0.25, the car sets a new record in the SUV segment. This contributes considerably to the long range of more than 500 kilometres (310 miles).

    The study is based on the second-generation modular longitudinal platform, which provides considerable scope for the drive system and package. Its length is between that of the Audi Q5 and the Q7. Its typical SUV body and flat, coupé-like cabin give the Audi e-tron quattro concept a very dynamic appearance. The spacious interior offers room for four people.

    The large lithium-ion battery is positioned between the axles and below the passenger compartment. This installation position provides for a low centre of gravity and a balanced axle load distribution, giving the car better driving dynamics and driving safety than other vehicles in the segment.

    Audi uses its experience with the electrically driven Audi R8 e-tron sports car for the drive system. Three electric motors – one on the front axle and two on the rear – effectively create an ‘electrified quattro’, making the e-tron quattro concept both highly efficient and responsive.

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    BMW wants electric racing future

    German brand BMW believes electric cars are its future - even on the racetrack.

    Speculation has been mounting for months that the company would join the World Endurance Championship with an LMP1 car to rival entries from Porsche, Audi, Toyota and Nissan.

    However, BMW's motorsport boss, Jens Marquardt, has ruled out building a car to the current hybrid rulebook, saying the brand wants to race a fully-electric car to promote its new range of electric road cars, the i3 and i8.

    "The regulations in LMP1 will be new for 2017 and it will be a hybrid class where the key players are competing at a high level," Marquardt told Autosport.

    "We see hybrid as a stepping-stone towards EV [electric vehicle] and EV as the future for BMW, which we showcase in the i sub-brand.

    "This current set-up does not fulfil our needed criteria."

    And the BMW bigwig also ruled out joining Citroen's DS brand and Renault in supporting teams in the all-electric Formula E Championship.

    He said the series reliance on mid-race car swaps was bad for the public perception of electric cars and the so-called "range anxiety".

    "If you look at public discussions of electric mobility, the issue of reach is very important," Marquardt said.

    However, Formula E organisers are pushing to eliminate the car swaps ahead of originally planned as part of increased technical freedoms for the teams and manufacturers.

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    Apple, BMW in courtship with an eye on car collaboration

    BMW and Apple may rekindle a courtship put on hold after an exploratory visit by executives of the world's top maker of electronic gadgets to the headquarters of the word's biggest seller of premium cars.

    Apple Chief Executive Tim Cook went to BMW's headquarters last year and senior Apple executives toured the carmaker's Leipzig factory to learn how it manufactures the i3 electric car.

    The dialogue ended without conclusion because Apple appears to want to explore developing a passenger car on its own.

    Also, BMW is being cautious about sharing its manufacturing know-how because it wants to avoid becoming a mere supplier to a software or internet giant.

    During the visit, Apple executives asked BMW board members detailed questions about tooling and production and BMW executives signaled readiness to license parts, a source said. News of the Leipzig visit first emerged in Germany's Manager-Magazin last week.

    "Apple executives were impressed with the fact that we abandoned traditional approaches to car making and started afresh. It chimed with the way they do things too," a senior BMW source said.

    The carmaker says there are currently no talks with Apple about jointly developing a passenger car and Apple declined to comment. However, a source said exploratory talks between senior managers may be revived at a later stage.

    It is too early to say whether this will be a replay of Silicon Valley's Prometheus moment: The day in 1979 when Apple co-founder Steve Jobs visited Xerox's Palo Alto Research Center where the first mouse-driven graphical user interface and bit-mapped graphics were created, and walked out with crucial ideas to launch the Macintosh computer five years later.

    BMW has realized next-generation vehicles cannot be built without more input from telecoms and software experts, and Apple has been studying how to make a self-driving electric car as it seeks new market opportunities beyond phones.

    STAFF CHANGES

    Since the visit, there has been a reshuffle at the top of BMW, with Harald Krueger, appointed BMW Chief Executive in May, in favor of establishing his own team and his plans for BMW by year end, before engaging in new projects, a person familiar with his thinking told Reuters.

    A further complication was the departure of BMW's board member for development Herbert Diess, who played a leading role in initial discussions with Apple. He defected to Volkswagen in December.

    Diess, who declined to comment for this piece, oversaw the development of BMW's "i" vehicles which are built using light weight carbon fiber, using a radical approach to design and manufacturing.

    Car technology has become a prime area of interest for Silicon Valley companies ranging from Google, which has built a prototype self-driving car, to electric car-maker Tesla Motors.

    Diess has said the German auto industry needs to undergo radical change because consumers are demanding more intelligent cars and anti-pollution rules mean the next generation vehicles will increasingly be low emission electric and hybrid variants.

    In 2030, only two generations of new cars away in auto manufacturing time scales, only a third of vehicles will be powered by a conventional combustion engine alone, experts predict.

    "It means that in two cycles we will shut down two thirds of our engine manufacturing," Diess told a panel discussion in July last year, adding that the value chain for new electric cars is already shifting, with vehicle batteries made mainly in Asia.

    "The second part is that the car will become intelligent, part of the Internet," Diess continued. "And the strong players in this area are in the United States, in the software development area. We will surely need to find alliances in this field."

    Germany has two years to prove that it can hold its own against new entrants when it comes to shaping the future of luxury vehicles, Diess said.

    THEM AND US

    Automakers including BMW have already developed next generation self-driving cars, vehicles which need permanent software updates in the form of high-definition maps allowing a car to recalculate a route if it learns about an accident ahead. The technology is moving ahead faster than the legal and regulatory rules which would allow large-scale commercial availability.

    Earlier this year, BMW's new R&D chief Klaus Froehlich said his company and Apple had much in common, including a focus on premium branding, an emphasis on evolving products and a sense of aesthetically pleasing design.

    Asked, in general terms, whether a deeper collaboration beyond integration of products like the iPhone would make sense, Froehlich initially said BMW would not consider any deal that forces it to open up its core know-how to outsiders.

    "We do not collaborate to open our eco systems but we find ways, because we respect each other," Froehlich said.

    BMW will keep in mind the needs of the customer, and what the company's core strengths are, when it considers the merits of entering any strategic collaboration, Froehlich added.

    Peter Schwarzenbauer, BMW's management board member in charge of the Mini brand as well as digital services declined to comment on possible talks with Apple in an interview earlier this year.

    But he said: "Two worlds are colliding here. Our world, focused on hardware and our experience in making complex products, and the world of information technology which is intruding more and more into our life."

    The winners will be those companies that understand how to build intelligent hardware, he said, adding it made sense for carmakers and tech firms to cooperate more closely.

    "We need to get away from the idea that it will be either us or them ... We cannot offer clients the perfect experience without help from one of these technology companies," Schwarzenbauer said. That dialogue is well underway, he stressed.

    With $202.8 billion in cash, Apple has the resources to enter the automotive market on its own, said Eric Noble, president of the Car Lab, a consulting firm in Orange, Calif.

    The tech giant would have an edge on the dashboard, its CarPlay infotainment system connecting iPhones to cars, but would be at square one with the rest of the car, Noble said.

    If Apple decided to sell a car it could make sense to find a partner to help with industrial scale production, retail and repair, since demand for such a vehicle could be high.

    There are no estimates for potential Apple car sales but the brand and its products command a loyal following. So if only 1 percent of Apple's annual iPhone customers decided to order a car, it would need to make 1.69 million vehicles.

    That's more than the 434,311 vehicles Jaguar and Land Rover produced last year. Even BMW Group, which made just over 2 million cars last year, would struggle to free up capacity.

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    VW Develops Self-Parking Self-Charging Electric Vehicle [VIDEO]

    Volkswagen have launched an EU research project called 'V-Charge' to look into the near future of automated parking. Six national and international partners are jointly developing new technologies with a focus on automating the search for a parking space and on the wireless charging of electric vehicles.

    The test vehicles not only automatically looks for an empty parking space, but can also finds an empty space with charging infrastructure and inductively charges its battery. Once the charging process is finished, it automatically frees up the charging bay for another electric vehicle and looks for a conventional parking space. 'V-Charge' stands for Valet Charge and is pointing the way to the future of automated parking.

    In the USA especially, convenient valet parking is a big hit: you pull up in your car right outside your destination, valet service personnel park it for you and have it brought around again as and when you need it. There is no more time-wasting search for a parking place. The V-Charge project picks up on this idea. Its development goal is fully automated searching for a parking space ('valet parking') within defined zones, such as in multi-storey car parks.

    There are many scenarios that illustrate the advantages of the V-Charge concept. Take one practical everyday example: a commuter notices that he is possibly going to be late and is thus running the risk of missing an important meeting at his company. With V-Charge he is able to pull up right in front of the main entrance, get out and establish the link to his vehicle via the associated smartphone application. Operating fully automatically, the vehicle has a digital map relayed to it and within the parking area or multi-storey car park autonomously navigates to a parking space. If it is an electric vehicle, the system additionally prioritises a parking bay with an automatic charging facility. Pedestrians, cyclists and other vehicles are identified by the cameras and ultrasound sensors integrated within the vehicle. Therefore, the vehicle is allowed to travel in so-called 'mixed traffic'. The selected parking area neither has to be an enclosed domain nor is any complex technical equipment required.

    As the electric vehicle nears its destination, the system recognises via local sensors whether the allocated parking space is taken. If it is empty, the fully automatic parking manoeuvre begins and positions the vehicle exactly above the inductive charging spot. When the charging process is complete, the vehicle automatically moves to another parking space, leaving the charging station free for another electric car. When the driver returns to the multi-storey car park, he calls the vehicle back to the starting point via the V-Charge app. The vehicle moves to the defined pick-up location, with the driver not needing to set foot in the parking area or multi-storey car park.

    Taking the lead in the international research consortium is the Swiss Federal Institute of Technology (ETH) in Zurich. It is responsible for visual localisation, movement planning and vehicle control (Autonomous Systems Lab division), camera calibration, 3D reconstruction from images and obstacle detection (Computer Vision and Geometry Lab division). Braunschweig Technical University works on the issues of car park management and the vehicle's communication with the technical surroundings (vehicle-to-infrastructure 'V2I'), Robert Bosch GmbH contributes its expertise in the field of sensor technology, Parma University looks after object recognition and Oxford University handles the development of detailed navigation maps of the parking area (semantic mapping concepts). As the sixth partner in the consortium, Volkswagen is providing the platform equipment, safety and control modules, as well as systems for static monitoring of surroundings, object recognition and automated parking.

    The test vehicle: a network of technical sensory organs
    The technical prerequisites largely already exist. During the introductory stage, for instance, it was possible to utilise sensor and camera technologies that are already being used in today's production vehicles. A dense network of sensory devices enables autonomous operation of the V-Charge test vehicle, which is based on a Volkswagen e Golf1. Four wide-angle cameras and two 3D cameras, twelve ultrasound sensors, digital maps and the so-called 'Car2X' technology for the vehicle's communication with the infrastructure ensure that the vehicle's surroundings are reliably detected and recognised. Pedestrians, vehicles and obstacles get identified, parking spaces recognised and measured and then this stream of data is put together in real time to form an overall picture – the task that the technical 'sensory organs' have to fulfil is complex and extremely varied.

    As continual tests run as part of the research project show, V-Charge is already functional today. GPS-independent indoor localisation, centimetre-exact parking space measurement and 360-degree recognition of surroundings all function reliably, as do the system's reactions to pedestrians and vehicles and the way in which it takes account of traffic moving in line with or across the vehicle's path.

    2005: a Volkswagen Touareg called 'Stanley' makes the first move towards autonomy
    At Volkswagen automatic motoring moved from being a vision to a field of research at an early stage. 'Stanley' – a Touareg converted in cooperation with Stanford University in California and the Volkswagen Electronics Research Laboratory (USA) into a laboratory that could drive autonomously – was already winning the Grand Challenge competition for robot vehicles as far back as 2005. The next stage of development, in 2007, was the Passat 'Junior', which even then was finding its way through the big-city jungle without a driver – and doing so with such success that it took second place in the Urban Challenge for autonomous vehicles.

    Given the working titles 'PAUL' and 'iCar', two further Passat research vehicles also demonstrated their autonomous capabilities that same year. While, thanks to intelligent parking assistance with no driver involvement, 'PAUL' slips into spaces perpendicular to the carriageway, the 'intelligent car' makes life easier for the driver in stop-and-go situations and on long monotonous journeys by automatically braking and keeping the appropriate distance.

    In 2011, the 'eT – follow me!' microvan was launched as the ideal vehicle for delivery services. One real-life scenario: If the driver walks from house to house along a street delivering letters, for example, 'eT' follows him on quiet electric paws like a well-trained dog to ensure his mailbag is constantly replenished ('FollowMe' function) – or stays on his spot like a good boy until receiving the electronic 'come to me' call.

    Also taking to the stage of autonomous motoring in 2011 was the 'HAVE-IT' (Highly Automated Vehicles for Intelligent Transport), a Volkswagen AG contribution to the research project of the same name funded by the European Commission. The Wolfsburg engineers had developed for the Passat Variant a 'temporary autopilot', which set the best possible degree of automation for driving on motorways and similar roads based on the driving situation, surroundings, the driver's condition and the system status.

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    Electric truck takes up delivery duties for BMW in Munich

    100% electric trucks from the BMW Group and the SCHERM group will be in service from today in Munich. This means the BMW Group will be the first automobile manufacturer in Europe to use a 40-ton electric truck for material transport on public roads. It was launched at the BMW Group Plant in Munich by Bavaria’s Minister of Economic Affairs, Ilse Aigner.

    The electric 40-ton truck – a model from the Dutch manufacturer Terberg – has successfully completed its first test drives. On 7 July, the car will go into regular operation and travel eight times a day between the SCHERM group logistics centre and the BMW Group plant in Munich. It will transport different vehicle components, such as shock absorbers, springs and steering systems.

    The electric truck by the BMW Group and the SCHERM group will be exclusively charged with electricity from renewable sources. The combination of this and the alternative driveline means the 40-ton truck helps the environment while it is on the road – it’s CO2-free, quiet and generates almost no fine particle pollution. Compared to a diesel engine truck, the electric truck will save 11.8 tons of CO2 annually. This is equivalent to the distance a BMW 320d Efficient Dynamics would travel when going around the world almost three times.

    The truck battery takes three to four hours to charge. When fully charged, the vehicle has a range of up to 100 kilometres. Thus, the electric truck can theoretically complete a full production day without any additional recharging.

    Bavaria’s Minister for Economic Affairs, Ilse Aigner: “Bavaria is a leading industrial and research location. It is crucial that the Bavarian economy is also at the forefront in electric mobility. BMW is making an important contribution to this and is showing that you can succeed on the global market with sustainable products made by innovative companies.”

    Hermann Bohrer, Head of the BMW Group Plant in Munich: “With our electric truck, we are sending another strong signal for sustainable urban mobility. We are contributing to reducing emissions in the city and are proud to be the first automotive manufacturer in Europe to use an electric truck of this size to transport materials on public roads.” Thus, the innovative truck is another valuable contribution to sustainable production.

    Jürgen Maidl, Head of Logistics at BMW Group, emphasised the potential of the electric truck. “With this project we will gain valuable information on what will be possible with electric trucks in the future for city logistics. The BMW Group, along with our partner the SCHERM Group, is once again bravely embarking on a new journey and delivering pioneering work.”

    Kurt J. F. Scherm, CEO of the SCHERM group underlined: “As a supplier of transport solutions, it is especially important to us to offer sustainable transport. The electric truck is the first step towards CO2-reduced transport logistics. In addition, this innovative truck is charged with 100% green energy.“

    Urban mobility – and for the BMW Group this also includes urban logistics and transport — is a topic with great future potential. Since the end of 2013, the BMW i brand has been on the market. In addition, the company has launched its successful car-sharing programme DriveNow and established it in international cities. The BMW i3 vehicles are currently being introduced into the DriveNow fleets step by step.

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    Nissan Leaf to get 200 km range by August

    Nissan plans a midcycle update as early as August that aims to deliver a big increase in the Leaf's driving range.

    The improvements will come from increasing the battery capacity from the current 24-kilowatt-hour power pack to 30 kWh. The increase will boost range to 200 km (125 miles).

    CEO Carlos Ghosn outlined future EV steps at the company's annual shareholders meeting Tuesday, June 23. Nissan is developing a lighter, thinner, cheaper battery to enable driving ranges comparable with gasoline vehicles in the "near future," he said.

    Next to him on stage, Nissan displayed a Leaf equipped with a prototype next-generation electric drivetrain. That technology, which is under development and being tested, achieves a range of more than 500 kilometers (310 miles).

    Ghosn said the goal of the next-generation battery is to eliminate range anxiety by providing enough cushion for people to complete their daily drive and "return home with ample charge."

    A video simulation showed the car charging up to a range of more than 310 miles and ending the day with a drivable range of 160 miles still in reserve.

    Yet even before that next-generation battery hits the market, Nissan plans an interim upgrade for its flagship green car. "We will not wait for its completion to move forward," Ghosn said.

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    VW ‘close to battery breakthrough’ next-gen e-Golf to get 300km range

    Volkswagen is closing in on a new battery technology that will bring “a quantum leap for the electric car”, according to the firm’s boss Martin Winterkorn.

    Winterkorn told German tabloid newspaper Bild, "VW is researching a super-battery in Silicon Valley in California, that is cheaper, smaller and more powerful. An electric Volkswagen that can travel 300km (186 miles) on electricity is in sight. It will be a quantum leap for the electric car.”

    As we reported back in December, VW acquired a 5% holding in QuantumScape, a San Jose-based early-stage battery startup that has been working on commercializing solid-state battery technology from Stanford University.

    Volkswagen was due to decide in the first half of this year whether QuantumScape's battery technology is ready for use in its electric cars.

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    Drive e0 PP03 Becomes First Electric Car to Qualify P1 @ Pikes Peak

    The Drive e0 PP03 one megawatt AWD battery electric racer driven by Kiwi Rhys Millen has become the first electric vehicle to qualify P1 overall at the 93rd running of the Pikes Peak International Hill Climb.

    The 2015 event could go in history as the first outright win by a battery electric race car.

    With Mitsubishi's EV works team, who funished 2nd and 3rd outright in 2014, absent for this years race, the competition is between two Megawatt class EV teams. Multiple champion Nobuhiro Tajima has teamed up with Rimac Automobili to build a 1.1 MW AWD racer while Rhys Millen drives for Latvian team Drive e0 with the 1 MW AWD special.

    Racing starts @ 8 AM MDT (Mountain Daylight Time - GMT -6 Hrs) Sunday 28th June.

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    Chevy Bolt testing confirms 320 km range target [VIDEO]

    General Motors engineers say early testing of its upcoming Chevrolet Bolt EV is affirming their estimates that the car will have a range of 320 km (200 miles) between charges.

    The automaker has produced 55 prototypes of the all-electric vehicle at plants in Seoul, South Korea, and Orion Township. They have been driven hard throughout GM's Milford Proving Grounds and early results are positive, engineers say.

    "We have experienced 200 miles. We're pretty confident in that," said Pam Fletcher, GM executive chief engineer for electrified vehicles. "You can imagine we're going to eke out every mile of range we can."

    Chevy unveiled the Bolt (that’s “Bolt” with a “B,” not to be confused with the existing plug-in hybrid Chevy Volt) concept at the Detroit Auto Show back in January, the hand-built prototypes have been testing since April. Vowing a 320 km (200-mile) range and a price tag of $30,000 after incentives, the Bolt is expected to enter production sometime in 2017.

    Pam Fletcher, the chief executive engineer for electric vehicles at General Motors, also emphasized on Wednesday that GM’s electrification technology and manufacturing is U.S.-based. “Chevrolet’s electrification technology is very much grounded here in the U.S.,” Fletcher said in a video posted on GM’s site. She mentioned that the battery packs and electric drive units for the Volt are manufactured in Michigan and the electric motors are made in the U.S. “It’s a really a terrific story for technology and manufacturing and electrification in this country,” she said.

    Chevrolet has committed to pricing the Bolt at about $30,000 after the $7,500 tax credit.

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    TNT Introduce Electric Delivery Vans In The Netherlands

    TNT is deploying seven new 3.5 tonne electric express delivery vehicles for its operations in and around Amsterdam and Rotterdam, The Netherlands, as a partner of FREVUE (Freight Electric Vehicles in Urban Europe), an urban e-mobility project supported by the European Commission. FREVUE seeks to demonstrate to industry, consumers and policy makers how electric vehicles can meet the growing need for sustainable urban logistics.

    TNT’s new e-Ducato vehicles purchased from BD Auto replace the standard diesel vehicles previously operating in Rotterdam and Amsterdam and will enable to save 24,000 litres of diesel and 76 tonnes of CO2 equivalent emissions each year. They provide a range of 200 km and a loading volume of 13m3.

    Erik Uljee, Managing Director, TNT Benelux, said: “The partnership with FREVUE is part of TNT’s corporate responsibility agenda and meets the objective of our Outlook strategy to increase efficiency and productivity. To support zero emission transport in city centres, the authorities extend certain privileges to TNT such as exemptions from parking bans and access to closed areas outside loading and unloading times. With the three vehicles in Rotterdam and four in Amsterdam, TNT’s electric fleet in the Netherlands is nine in total.”

    Pex Langenberg, Vice Mayor of the City of Rotterdam, said: “It is the ambition of the City of Rotterdam to have a zero emission freight transport in the inner city by 2020. This is formalised in the Green Deal Zero Emission. We welcome the new electric freight vehicles as they will help to make the air in the city centre cleaner and decrease noise pollution.”

    The city of Amsterdam welcomes the emission-free TNT trucks in line with its plans to step up improvements in sustainability as outlined in the Sustainability Agenda Amsterdam. Amsterdam is dedicated to remaining the frontrunner in electric transport and wants to be the zero emission city in 2025. Within the city, all the transport – including public transport and taxis – must preferably be zero emission by then.

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    By 2020 all BMW’s will be AWD range-extender electric cars

    BMW have embarked on a radical engineering overhaul which could see all future models from the 3-series upwards, including the Rolls-Royce range, become all-wheel-drive range-extender electric cars.

    The days of spot-welded steel bodies and engines that drive the rear wheels via conventional transmissions are set to be consigned to history. BMW’s plan to make all of its cars from the 3-series upwards plug-in hybrids has forced the company’s engineers to rethink the make-up of its cars from first principles.

    The first move is to radically reduce the weight of future bodyshells to help offset the extra weight of battery packs. Work on BMW’s bodyshell of the future is already well advanced, and the first generation of the mixed-materials structure will be seen this coming summer, underpinning the next-generation 7-series.

    It is expected to take another generation of the 3-series, expected in 2018, before BMW is ready to switch its mainstream car to this kind of carbonfibre-intensive construction. That’s partly because it will take some years to reduce the cost of this kind of construction.

    The next phase in BMW's reengineering is a rethink of the powertrain. The final concept — demonstrated in Nov 2014 with a 500 kw AWD 5-series GT xDrive plug-in hybrid — is similar in basic principle to the series hybrid system that propels the Chevrolet Volt.

    Where the Chevy Volt has an ICE powered generator/motor + a traction motor in a single front-wheel-drive transverse gearbox assembly, BMW will retain it's famous rear-wheel-drive bias by splitting that combination and putting the main traction motor on the rear axle while the front axle can still be driven by the ICE powered motor/generator. This also means that on-demand four-wheel drive will be available on all future BMWs.

    As seen in the BMW i8, a large battery will occupy the centre tunnel and some of the space usually occupied by the fuel tank. The front-mounted engine acts as a generator in most driving situations, creating electricity to help drive the electric motors.

    The front electric motor is key to the new powertrain

    In normal use, the front electric motor drives the front wheels via a still-secret new type of transmission. At speeds above 80 km/h or so, the engine ‘assists’ the electric motor by attaching itself to the new transmission via a mechanical planetary system to help drive the front wheels at motorway speeds in parallel mode much like a Chevy Volt or Mitsubishi Outlander PHEV. The combustion engine expected to be driving the front wheels only 10 per cent of the time on a typical journey.

    BMW won’t reveal the details of this new combined electric motor and transmission system, but we speculate BMW, like Renault and Bugatti, may be considering a disc-shaped Axial Flux electric motor mounted within the gearbox housing.

    The new transmission is unlikely to have more than three ratios and could be a mechanical planetary system. It is likely to be less expensive than today’s eight and nine-speed autos and dual-clutch transmissions.

    Because the new-generation engine runs as a lean-burn generator for 90 per cent of the time and the twin electric motors provide significant torque, demands on the engine are much reduced. So it probably doesn’t need a turbocharger, the accompanying intercooler system or the Valvetronic system.

    The emissions control system should also be less complex and expensive, all of which greatly reduces the cost of the unit. The engine is likely to be significantly lighter, too.

    The battery pack can be larger. It will fit neatly in space freed up by the removal of the propshaft and the use of a smaller fuel tank. Braking assistance from electric motors means the mechanical brakes can be smaller, lighter and cheaper.

    The multi-material bodyshell will be at least 100kg lighter than that of today’s 3-series, partly offsetting the battery’s weight.

    This new hybrid powertrain offers part-time and permanent all-wheel drive and can be scaled across all models. So although the new, simplified generator motors might come in different sizes and capacities — and the battery pack will come in different sizes — this powertrain can largely be shared between everything from a 3-series to an X5 to a Rolls-Royce Phantom. This will save BMW a huge amount of money in production and research and development costs.

    BMW is rumoured to already be testing a four-seater with some of the above technology. Weighing less than 1,200 kg with a drag co-efficient of 0.18, the BMW prototype consumes only 0.4 liters per 100 kilometers or 706 miles per imperial gallon (588 miles per US gallon).

    Source: Autocar

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    Close-up: Audi R8 e-tron Powertrain [VIDEO]

    340 kW of power, 0 to 100 km/h in 3.9 seconds and a driving range of up to 450 km

    Visually, the 4.40 meter (14.4 ft) long Audi R8 e-tron is recognizable by its unique lighting solutions on the air inlets, front apron and sideblades. Its exterior skin, painted in Magnetic Blue, combines body parts made of aluminum and carbon fiber reinforced polymer (CFRP), such as the front and rear lids. Thanks to aerodynamic modifications to its cooling air inlet, rear spoiler, diffuser, underbody and sideblades, the drag coefficient (Cd) of the R8 e-tron is just 0.28. Its Audi Space Frame (ASF) is based on the multimaterial design of the V10 version, which is extended by a rear body module made of CFRP. Despite its low weight, the corrugated bulkheads that conceal the luggage compartment can absorb a lot of energy in a rear-end collision.

    The T-shaped battery is structurally integrated in the middle tunnel and is mounted behind the occupant cell – this location offers a low center of gravity and an axle load distribution of 40:60 (front/rear). The high-voltage battery is based on lithium-ion technology. The liquid-cooled lithium-ion battery consists of 52 modules. Compared to the first e-tron technology platform, the energy capacity of the new 595 kg (1311.8 lb) battery system was boosted from around 48.6 kWh to 90.3 kWh without requiring any package modifications.

    Thanks to the high energy density, which was increased from 84 to 152 Wh/kg, the R8 e-tron can be driven up to 450 km (279.6 mi) on just one battery charge – previously it was 215 km (133.6 mi). In the Combined Charging System (CCS) for charging with DC or AC electricity, the battery can be fully charged in well under two hours. The driver can control this process remotely by smartphone, if the user has installed the relevant Audi connect app.

    920 Nm (678.6 lb-ft) of torque

    The two electric motors on the rear axle each output 170 kW and 460 Nm (339.3 lb-ft) of torque. The R8 e-tron, which weighs just 1,841 kg (4058.7 lb) empty (without driver), sprints from 0 to 100 km/h (62.1 mph) in 3.9 seconds and can accelerate to an electronically governed top speed of 250 km/h (155.3 mph) while developing its unique e-sound. Targeted Torque Vectoring – a need-based distribution of drive power between the rear wheels – gives the car maximum stability and dynamism.

    Intelligent energy management and an electromechanical brake system at the rear axle ensure high rates of energy recuperation. The suspension springs consist of glass fiber reinforced polymer (GFRP), and the anti-roll bar is made of CFRP.

    The R8 e-tron rides on aerodynamically optimized, high-gloss 19-inch aero wheels that were specially developed for this car. At the front axle, size 225/40R19 tires enable precise steering response. Size 275/40R19 tires transfer the torque of the electric motors to the road. The tires were specially developed for the requirements of an electric supercar, and they combine sporty driving properties with efficient rolling resistance values. Extremely sporty 20-inch wheels of the production R8 are available via the Audi Genuine Accessories program.

    In the finely crafted interior, the R8 e-tron offers illuminated door sill trims, folding bucket seats and a specially configured Audi virtual cockpit. A heat pump removes waste heat from electrical components for thermal management and for interior climate control – an important efficiency module of the overall concept.

    Audi also uses the latest development stage of the R8 e-tron as a high-tech laboratory – it also continues to play an important role in developing electric mobility of the future. The R8 e-tron will be produced in the small-scale production facility of quattro GmbH at the Audi Neckarsulm site in the Böllinger Höfe.

    450 km (279.6 mi) range on a fully charged battery

    The new battery cells are primarily responsible for the new performance and driving range of the Audi R8 e-tron. Audi has systematically adapted its high-voltage battery system to the specific needs of electric cars – the primary focus was on achieving an optimal ratio between power and energy. The results: The R8 e-tron has a significantly longer driving range and even more power than the previous model. In developing the high-voltage battery, the brand with the four rings followed the principle of maximum flexibility without losing sight of synergies in electrification. Its flexible cell module concept makes the Audi brand well-equipped for all future market developments, while the modular concept also guarantees Group-wide use across different car models.

    The battery operates with 385 volts of nominal voltage, and its new cell module concept achieves excellent performance. The battery’s energy density grew from 84 watt-hours per kilogram (Wh/kg) to 152 Wh/kg, and its nominal capacity from 48.6 kWh to 90.3 kWh. Its driving range on a full charge has more than doubled – from 215 km (133.6 mi) to as much as 450 km (279.6 mi). These values make Audi the leader among the competition.

    The battery system of the Audi R8 e-tron takes on the shape of a “T”. It measures 235 cm (92.5 in) long, 136 cm (53.5 in) wide and 70 cm (27.6 in) high, including the junction box on the cross-bar of the “T”. This junction box is responsible for monitoring, switching and transmitting an electrical current of over 1,200 amperes. The highly complex battery system consists of over 10,000 individual parts.

    The 7,488 cells are packed in 52 modules of 144 cells each. Each module weighs 7.8 kg (17.2 lb). They are arranged on two and five levels (“floors”) in the tunnel battery and in the rear battery. Aluminum plates separate the “floors” from one another while creating the supporting structure for the battery.

    Coolant circulates in a cooling system of aluminum shells. In a crash, high-strength floor plates and impact plates redirect the crash forces into the multimaterial ASF (Audi Space Frame) of the R8 e-tron in a defined way.

    40:60: axle load distribution

    The 595 kg (1311.8 lb) battery system is joined to the ASF with bolts in the middle tunnel and behind the occupant cell, making it an integral part of the vehicle structure. Its mounting position results in a low center of gravity and an axle load distribution of 40:60 (front/rear), which is ideal for a mid-engine sports car.

    The Combo 2 charging interface of the Combined Charging System in the Audi R8 e-tron enables charging with AC or DC electricity. When charging with AC from an industrial electrical outlet with 7.2 kW of charging power, a full charge is reached in just around 12 hours. Charging with DC electricity shortens the time – to just 95 minutes at a charging power of 50 kW. Audi is demonstrating charging equipment that can charge this battery system with up to 150 kW of charging power. For the driver of the R8 e-tron, this means that a driving range of around 150 km (93.2 mi) can be attained after just 15 minutes of charging time. The customer can manage charging remotely as well – using a smartphone on which the customer has installed the relevant Audi connect app.