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Frankfurt 2009: Volkswagen L1 Diesel Hybrid Concept

September 21, 2009 in Biz News, Future Cars, Hybrids, MPG, diesel, small cars by kristen | No comments

Volkswagen L1 Concept

The Volkswagen L1 diesel hybrid concept created quite a stir at the 2009 Frankfurt Motor Show — which despite a slew of high-end exotics was more green than ever this year. Volkswagen says its one-liter concept car would be the most fuel-efficient car in the world. Actually, they say it is the most fuel-efficient car in the world, but I’ll withhold that title until the car leaves the “study” stage and reaches production.

The L1 is light, thanks to a carbon fiber body; compact like a VW Fox, and short, with a height similar to the low-slung Lamborghini Murcielago, according to Volkswagen. The hybrid has an electric motor and a teeny diesel-powered engine, plus start-stop technology for further fuel savings.

The VW L1 Concept by the numbers:

  • 837 pounds
  • 12.5 feet long; 3.75 feet wide
  • 170 mpg combined

Volvo Announces Plug-In Diesel-Electric Hybrid

June 11, 2009 in Consumer News, Future Cars, Hybrids, MPG, New Tech, PHEVs, diesel by kristen | No comments

I’ve long said that the future of the automobile won’t rest on any one new technology. Volvo apparently took this to heart and threw several of the latest alternative-fuel technologies into one model, which could appear on the market as soon as 2012.

There were few details released, but here’s what we know about the first model to embody Volvo’s “Drive towards Zero” mission:

  • It will use a diesel engine and lithium batteries
  • It can run on battery power alone for about 30 miles
  • Emissions would be below 50 grams of CO2 per km
  • The new technology will make the car really expensive, so Volvo is encouraging governments to offer subsidies and incentives

Photo of the concept Volvo hybrid courtesy of Volvo Cars.