With the C7 RS6 Avant Audi took the opportunity to embark on an engine downsizing programme for its rocket-sled load lugger, not that the resulting power plant was any less ferocious in terms of ...

Abt Sportsline has created the world’s first Audi RS6 hybrid, and it boasts hypercar-rivalling performance. Abt e-Line, the German tuning house’s electric-power division, developed the RS6-E ...