audi e-tron quattro

Audi A5 e-tron quattro plug-in hybrid: the future 4wd

audi-a5-e-tron-quattro

The folks of the Audi ePerfomance project house have developed an interesting and advanced prototype with plug-in hybrid technology known as Audi e-tron Quattro. This concept developments shows the high potential of an innovative […]