Compare the Dodge Challenger GT 3.6 V6 AWD - [2017] vs Audi A7 3.0 TDI 310 - [2011]. Find out which car is the fastest, most powerful, lightest or has the biggest engine in our top trumps style comparison page. Find out which car has the highest top speed or is the fastest accelerating, is it the Dodge Challenger GT 3.6 V6 AWD or the Audi A7 3.0 TDI 310. We'll leave it up to you to decide which is your favourite.