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 ...

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 ...