Audi ≫ A5Audi S5 TDI coupe (2019, second generation) photosby Joshua ThompsonThe 2019 Audi S5 TDI coupe has a 3L V6 turbo diesel with an electric compressor, 48V mild hybrid, AWD, and an 8-speed automatic. ◄ PrevNext ►Credit: Audi 2019 Audi S5 TDI coupe Tags:a5audicoupes5second generationtdi