There are really no point drag against a A5, the guys is either retarded to go against a 335i or have no idea what BMW stand for. Stock A5 is 6.6sec and diesel is 6.1sec vs stock N54 5.4-5.7 plus you have tune.
You should drag against the same level which is S5 and see how you go. BMW's engine is unbelievably amazing and rape simliar price range competitors on track. I think Audi is better on the Canyon runs due to Quattro system.
AW 135i N55
"SOLD"-09LCI-E90-320D-Black Sapphire Metallic- Superchip - OEM 189 wheel - City Vision Angel Eye - Matt Black Grill - K&N 57i Air Intake - XForce exhaust tip with Muffler delete - Eibach pro kit & Msport steering wheel, Yellow caliper BIG Thanks to bmroxm5 - Koni Yellow + e36 M3 Front bump stop/M-sport rear bump stop -Hankook V12