The Mission Efficiency has already broken the records for aerodynamic and powertrain efficiency set by the similar ...
The automaker's Mission Efficiency concept sure looks like a followup to the incredibly efficient XL1 hybrid from the ...
The XL1 sounds like the name of a video camera, not a car. And... that's because it is; Canon makes it. But it's also one of those crazy Volkswagen ideas, like the Bugatti Veyron or the Phaeton.
It’s been less than five years since Volkswagen produced its limited run of just 250 XL1 plug-in diesel hybrid coupes, of which only 200 were sold to retail buyers. The Volkswagen XL1 has all ...