The new engines for the A6 were 1.8-litre 20v inline four-cylinder, 2.0-litre 8v inline four-cylinder, 2.6-litre 12V V6 and 2.8-litre 30v V6 petrol engines, with the 2.3-litre inline five engine being dropped on most markets. 551wyOM.

audi a6 s line engine