Show more elegant car with the latest issued by the audi.2012 Audi A6 is slightly shorter than before, but the wheelbase has been stretched to measure 2910mm long. Key highlights include 16-inch alloy wheels, LED taillights, an integrated trunk-lid spoiler, a dual exhaust system, and optional LED headlights. If you want something sportier, the S-Line package adds modified bumpers, a sport suspension, a faux rear diffuser, and 19-inch alloy wheels.