audi a5 e-tron quattro

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

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 four-wheel drive system with an electric motor which acts on the rear axle by dividing the… Read More