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XL1 dive and drive: Volkswagen aggressively optimizes for efficiency in its sleek diesel plug-in hybrid

Green Car Congress

During a media event in Wolfsburg, Germany, Volkswagen provided a medium dive into details of its two-seater XL1 Super Efficient Vehicle diesel plug-in hybrid ( earlier post ) as well as some driving time on local roads and highways. two-cylinder diesel, 20 kW electric motor and 5.5 The two-cylinder diesel is very audible when it runs.

Plug-in 324
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Quick drive of the Passat HyMotion hydrogen fuel cell hybrid

Green Car Congress

kWh lithium-ion battery pack (from the Jetta Hybrid), which stores the kinetic energy recovered from regenerative braking; assists in the starting phase of the fuel cell; and adds a dynamic boost to the maximum acceleration of the Golf SportWagen. The battery is recharged either through regenerative events or via the hydrogen fuel cell.

Hydrogen 259
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DOE seeking comment on draft $50M solicitation for new projects over 11 areas of interest to improve vehicle performance and decrease fuel consumption

Green Car Congress

Advanced Electrolytes for Next-Generation Lithium Ion Chemistries. Carbon Fiber Polymer Composite. Critical barriers exist for the implementation of lithium-ion (Li-ion) batteries in electric drive vehicle applications. Recharge Rate. Computer Aided Engineering for Electric Drive Batteries.

Li-ion 240
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BMW unveils the production i3 in New York, London and Beijing; efficiency, dynamics and a supporting ecosystem of services

Green Car Congress

With its new architecture, use of carbon fiber reinforced plastic, and premium mobility service offerings, the “ i3 marks the beginning of a new mobility age ,” said Dr. Reithofer. The 22 kWh Li-ion pack is integrated below the floor—the i3 has no tunnel or center console. The i3 accelerates from 0 to 100 km/h in 7.2

BMW 247
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Volkswagen Group shows 3 hydrogen fuel cell concepts at LA Show: Audi A7 Sportback h-tron; Golf Sportwagen HyMotion; Passat HyMotion

Green Car Congress

The ultimate goal—one that Volkswagen Group and brand executives consistently emphasize—is to enable “bumper-to-bumper” production of brand models equipped with different drive systems (gasoline, diesel, natural gas, plug-in hybrid, battery-electric and fuel cell) using the same production line. Earlier post.). Bottom left.

Audi 278
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Driving the VW e-Golf; strategy, assembly in Wolfsburg, Braunschweig battery plant

Green Car Congress

We are starting with optimizing our conventional drive trains—the TDI diesel engines, the TSI engines, the DSG transmission, all of those technologies have helped us to lower our fuel consumption a lot. Higher levels of regen allow the driver to slow the vehicle almost to a stop (with “B”), while recharging the battery. The e-Golf.

Batteries 356