The Mission Efficiency has already broken the records for aerodynamic and powertrain efficiency set by the similar ...
The “near-production” Mission Efficiency EV has the same underpinnings as the ID. Polo, but turns the efficiency dial to 11.
The automaker's Mission Efficiency concept sure looks like a followup to the incredibly efficient XL1 hybrid from the ...
CHATTANOOGA, TN--(Marketwired - Oct 3, 2013) - The Volkswagen XL1, the most fuel-efficient and aerodynamic production car in the world, made its U.S. debut at the 23 rd Annual Society of ...
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.