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Chevrolet Introduces All-New 2016 Volt

Chevrolet today unveiled the all-new 2016 Volt electric car with extended range, showcasing a sleeker, sportier design that offers 50 miles of EV range, greater efficiency and stronger acceleration.

The Volt’s new, efficient propulsion system will offer a General Motors’-estimated total driving range of more than 400 miles and with regular charging, owners are expected to travel more than 1,000 miles on average between gas fill-ups.

“The 2016 Chevrolet Volt provides our owners with a no-compromise electric driving experience,” said Alan Batey, president of GM North America. “We believe our engineering prowess combined with data from thousands of customers allows us to deliver the most capable plug-in vehicle in the industry.”

The 2016 Chevrolet Volt’s technology and range advancements are complemented by a design that blends sculpted, muscular proportions with aerodynamic efficiency, and an all-new interior with seating for five and improved functionality.

Everything from charging the battery and checking the charge status, to the intuitiveness of instrument panel controls were designed for easier use.

“According to independent surveyors, Volt owners are the most satisfied in the industry and they were our compass for developing the next-generation model,” said Batey.

New Voltec propulsion system

An all-new, second-generation Voltec extended range electric vehicle (EREV) propulsion system is the power behind the 2016 Volt’s increased all-electric driving range, greater efficiency and stronger acceleration. It was engineered based on the driving behaviors of first-gen Volt owners.

“Volt owners complete more than 80 percent of their trips without using a drop of gasoline and they tell us they love the electric driving experience. Putting that experience at the center of the new Voltec system’s development helped us improve range, while also making the new Volt more fun to drive,” said Andrew Farah, vehicle chief engineer. “We established a precedent when the original Voltec propulsion system debuted and this newest iteration sets the EV technology bar even higher.”

The Voltec system includes the battery, drive unit, range-extending engine and power electronics.

GM’s industry-leading battery technology has been reengineered for the next-generation Volt. The 2016 Volt will use an 18.4 kWh battery system featuring revised cell chemistry developed in conjunction with LG Chem. While overall system storage capacity has increased, the number of cells have decreased from 288 to 192 as the result of a revised chemistry. The cells are positioned lower in the pack for an improved (lower) center of gravity and the overall mass of the pack is 21 pounds (9.8 kg) lighter.

Like the battery system, the next-generation Volt’s two-motor drive unit delivers increased efficiency and performance along with reduced noise and vibration. The drive unit operates up to 12 percent more efficiently and weighs 100 pounds (45 kg) less than the current system.

Both motors operate together in more driving scenarios, in both EV and extended-range operation. The ability to use both motors helps deliver a 19 percent improvement in electric acceleration from zero to 30 mph (2.6 seconds) and a 7 percent improvement from zero to 60 mph (8.4 seconds). GM engineers designed the Voltec electric motors to use significantly less rare earth materials. One motor uses no rare earth-type magnets.

The 2016 Volt goes on sale in the second half of 2015.

Source: GM

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BMW to Show Wireless EV Charging @ CES

BMW is trying to make charging cables optional as it plans plug-in hybrid versions of top models from the 3-Series to the X5 sport-utility vehicle.

BMW will show wireless charging technology in the i8 hybrid sports car at this week’s Consumer Electronics Show in Las Vegas. Using a magnetic field to transmit electricity between a base pad on the garage floor or street and a coil on the underside of the vehicle, drivers would be able to avoid retrieving cables from the trunk and getting their hands dirty re-folding them.

“Inductive charging offers important convenience benefits for drivers of electric or plug-in hybrid vehicles,” the Munich-based luxury-car maker said.

BMW and Mercedes-Benz owner Daimler AG agreed last July to work together on wireless charging. Under pressure to meet tough emissions regulations, both carmakers have promised to broaden their range of electric vehicles. Mercedes-Benz already offers the electric B-Class and a plug-in hybrid version of its top-of-the-line S-Class model.

Today’s prototype takes two hours to replenish the battery of the i8, which can drive in electric-only mode for 23 miles, about the same time as using a normal cable. BMW also sells the i3 battery-powered city car as part of the “i” sub-brand it created to showcase its clean-car technology.

BMW had already worked on contactless charging in a previous partnership with Siemens AG, testing prototypes in Berlin in 2011. Fulton Innovation, a unit of Alticor Inc., also showed the technology that year on Tesla Motors Inc. (TSLA)’s Roadster electric model.

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Bustech lands $176m deal to build electric buses for Malaysia

Australian bus manufacturer, Bustech has been chosen as the lead design and manufacturing partner for a $170 million electric bus project.

Announcing the project, Bustech CEO Michael McGee said the project would position Bustech as an innovative regional leader in the use of renewable energy for buses.

“The E-Bus project is an international research and development project co-funded by the Malaysian and Australian players and governments, which aims to develop an electric bus for trial operations in Malaysia,” he said.

Bustech, part of Transit Australia Group, has partnered with the Malaysia Automotive Institute (MAI) (a Malaysian government body), Swinburne University of Technology and AutoCRC and a private Malaysian company to develop and test the E-Bus project in Malaysia.

Swinburne University is providing the electric bus technology to the project and will work closely with Bustech throughout the trials of the prototype vehicle.

On the Gold Coast to inspect the Bustech facility, Malaysian Automotive Institute CEO M Madani Sahari said if successful, the electric bus could be exported to other countries.

“This partnership is a win-win for both Australia and Malaysia because it develops opportunities that have benefits for both countries,” he said.

Mr Sahari said that Malaysian industry was spending 500 million ringgit ($AUD170 million) on establishing an electric bus public transport system, including infrastructure such as charging stations.

Transit Australia Group is working closely with a Malaysian manufacturer in exploring opportunities to commercialise the technology.

AutoCRC, whose role it is to identify and develop opportunities for the Australian automotive industry, helped broker the deal by bringing the MAI and Bustech together.

AutoCRC research director Gary White said Bustech was well-suited to the project, with high-end capabilities in the manufacturing process.

“Our long-term vision at AutoCRC is to re-build manufacturing in Australia and this project is a perfect illustration, with Bustech’s manufacturing facility capable of delivering high-quality, innovative products,” Dr White said.

The first bus is planned to roll off the production line in July 2015, with trials to begin in September.

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BMW i8 versus M4 in drag race [VIDEO]

Auto Bild magazine has set up an old school versus the latest tech drag race. The BMW M4 has a turbocharged inline-six with rear wheel drive, up against the i8 with its turbocharged three-cylinder with electric all wheel drive. See what happens when they go head to head.

Even on paper, the race looks quite close. The i8 weighs about 150 kg less but the M-car has a healthy horsepower advantage with 425 hp against the hybrid's 357 hp.

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Audi aims to launch two electric vehicles by 2018

Volkswagen's premium Audi division aims to bring two purely electric vehicles to market by 2018 as it tries to catch up with rivals such as Tesla Motors and BMW.

Audi's Chief Executive Rupert Stadler told German daily Frankfurter Allgemeine Zeitung (FAZ) in an interview to be published on Saturday that the launch of an electric sports car and a sports activity vehicle (SAV) were under way.

The SAV would be a four-wheel drive with a range of more than 500 km (310 miles) per battery load, Stadler said.

He also told FAZ that Audi's push to develop electronic drive and digital technologies would mean the division adding 2 billion euros ($2.4 billion) to its investments by 2019. Audi's investment budget through 2018 amounts to 22 billion.

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Tesla Roadster 3.0 adds 70 kWh Battery and 640 km Range

Tesla Motors have announced a new extended-range upgrade for the Roadster — the Lotus-based two-door that preceded the Model S sedan.

The upgrade includes a battery swap, a retrofit aerodynamics kit to reduce drag by 15% plus new tires and wheel bearings to decrease rolling resistance by 20%. The upgrades are expected to yield a 40 to 50 percent improvement in range, breaking the 400-mile mark.

Battery technology has continued a steady improvement in recent years, as has Tesla's experience in optimizing total vehicle efficiency through Model S development. Tesla have long been excited to apply this learning back to their first vehicle, and aim to do just that with the prototype Roadster 3.0 package. It consists of three main improvement areas.

1. Batteries
The original Roadster battery was the very first lithium ion battery put into production in any vehicle. It was state of the art in 2008, but cell technology has improved substantially since then. Tesla have identified a new cell that has 31% more energy than the original Roadster cell. Using this new cell they have created a battery pack that delivers roughly 70 kWh in the same package as the original battery.

2. Aerodynamics
The original Roadster had a drag coefficient (Cd) of 0.36. Using modern computational methods Tesla engineers 'expect' to make a 15% improvement, dropping the total Cd down to 0.31 with a retrofit aero kit.

3. Rolling Resistance
The original Roadster tires have a rolling resistance coefficient (Crr) of 11.0 kg/ton. New tires for the Roadster 3.0 have a Crr of roughly 8.9 kg/ton, about a 20% improvement. They are also making improvements in the wheel bearings and residual brake drag that further reduce overall rolling resistance of the car.

Combining all of these improvements Tesla 'expect to achieve a predicted 40-50% improvement on range between the original Roadster and Roadster 3.0. There is a set of speeds and driving conditions where we can confidently drive the Roadster 3.0 over 400 miles (640 km). Tesla will be demonstrating this in the real world during a non-stop drive from San Francisco to Los Angeles in the early weeks of 2015.

Appointments for upgrading Roadsters will be taken this spring once the new battery pack finishes safety validation. Tesla are confident that this will not be the last update the Roadster will receive in the many years to come.

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Mercedes Developing Electric Vehicle Platform

Mercedes-Benz is in the early stages of developing a new platform to underpin a range of electric vehicles.

The platform, tentatively called Ecoluxe, is part of an ambitious €2 billion project that Mercedes executives are allegedly about to approve. The guidelines call for a platform that is light in order to offset the bulk of the battery pack and modular so that it can underpin both long and short wheelbase vehicles. Mercedes is currently planning on building four body styles on the Ecoluxe platform, though additional variants could be added later in the production run.

German magazine Auto Bild reports that all cars built on the Ecoluxe platform will feature rear-wheel drive and an innovative four-wheel steering system. The first model, which has not been given a name yet, will pack the equivalent of 544 horsepower in standard S form or 603 hp in GT tune. A high-capacity battery pack located under the passenger compartment will give the car a maximum driving range of at least 450 km.

The first model underpinned by the Ecoluxe platform is scheduled to hit the market in either 2019 or 2020

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BMW say Auto Industry Switch to Electric Cars Not Far In Future

BMW gives the signal of change in the auto industry saying that the moment to move to electric cars is not that far in future.

The evolution of electricity storage technologies will ensure the appearance of more efficient batteries and the launch of electric cars with ranges comparable to that of fossil fuel cars. BMW officials think that moment will soon be upon us.

One of the core people in BMW’s organization chart, Ian Robertson, said that electric cars that run on hydrogen fuel cells may be the solution for the future of the automotive industry. But this is very unlikely to happen because the technologies that will enable more efficient energy storage in “normal” batteries will evolve and will radically transform ranges and load times of conventional electric cars.

“We’ve said we’ll continue to invest in hydrogen and that will result in a small number of production test vehicles being made to prove the technology works. The real issues lie not around what we can do, though, but whether the infrastructure can be built up to supply hydrogen in the marketplace cost-effectively.” said Robertson arguing that the current lithium-ion batteries will slowly be replaced by more efficient technology.

“Advances in lithium ion technology are set to be followed by a switch to lithium air and then solid-state batteries. These advances over the next 10 years could see charging time and range worries disappear,” Robertson thinks.

Solid-State Batteries are one of the solutions proposed by technology companies. This battery is based on solid electrolytes instead of liquid electrolyte from today’s batteries. This technique allows using conventional electrodes and they are changed with some Lithium Metal. In this configuration, a battery can store two to three times more energy and provides short charge times, thus improving the level of safety: the battery does not contain the flammable liquid presently found on any battery on the market today.

With regards to the pace of adopting electric cars, BMW official believe that it will be accelerated by the manufacturers which, at one time, will redirect investments from classical combustion engines toward the electrical ones.

“At some point in the future the technologies will switch over. When the crossover comes and the focus becomes electricity, the rate of learning will accelerate even faster. Relatively, that time is not far away” concludes Ian Robertson.

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Renault previews new EV motor

Renault has previewed a new EV motor that it says will enter production in 2015. The synchronous electric motor offers 65 kW of power and 220 Nm (162 lb-ft) of peak torque, and features an integrated Chameleon charger.

Renault designed the new motor with integration, miniaturization and simplification in mind. It uses smaller and fully integrated modules, assembled closely together to minimize the need for power supply cables. The junction box, power electronics and Chameleon charger are all contained within a single Power Electronic Controller. Overall, the size of the motor has been reduced by 10%, while retaining the same level of performance. The motor is now air-cooled, although the Power Electronic Controller still has a liquid cooling system.

The designers improved the efficiency of the charging management process, reducing the consumption of energy and improving charging times.

“The future of mobility calls for the same command of electric motor technology as it does of internal combustion engines,” said Rémi Bastien, Renault’s Director of Innovation Engineering. “We are consequently active on every front, from internal combustion engines to electric motors and alternative energies.”