need automatic advice
A4 is better for racing but from what I hear M6 is more fun. I"m not a street racer so I can't answer any of those questions.
Miriah
Look for an A4 that has 3.23 gears. "GU5" option code or "performance axle" if the seller saved his sticker.
Look for an A4 that has 3.23 gears. "GU5" option code or "performance axle" if the seller saved his sticker.

