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)

  • 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.

    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]

    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.

    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.

    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.

    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.

    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.

    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.