Audi unveils A7 h-tron concept with plug-in fuel cell powertrain  [ USA ] [ Germany ]

Audi unveiled the A7 Sportback h-tron quattro, a fuel cell vehicle concept, at the Los Angeles Auto Show 2014 on November 19. The A7 Sportback h-tron quattro (hereafter "A7 h-tron") uses an electric drive with a fuel cell as its energy source, in combination with a plug-in hybrid battery and an additional electric motor in the rear. The overall electrical system power of 170 kW is transferred t...