In the spirit of the old Volkswagen XL1 diesel-hybrid, the new Mission Efficiency prototype takes aerodynamic efficiency to ...

VW has yet to make any comment as to whether or not the Mission Efficiency will spawn a production model ...

In 2013, Volkswagen launched a limited-production model called XL1 that was celebrated as the world’s most efficient ...

Volkswagen just debuted the electric successor to the ultra-efficient XL1 from the 2010s, called the Mission Efficiency.

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 ...

Unlike the two-seat XL1, the Mission Efficiency makes at least a nod toward practicality. It has four seats — although Volkswagen says the rear pair are intended for occupants no taller than about ...

Well over a decade since the production VW XL1 hit the road, its maker has launched a 2026 equivalent with the wild Mission ...

The XL1 from Volkswagen is the most fuel-efficient production car in the world, with a European combined fuel consumption rating of 261 mpg. Thanks to its plug-in hybrid system, this two-seat vehicle ...

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. We ...

So there we were in Qatar. This small emirate is reputed to have a per-capita GDP that ranks among the highest in the world. It has energy to spare, with plenty of oil and the world’s third-largest ...