2007 BMW 3 Series 335i 2dr Coupe (3.0L 6cyl Turbo 6M)
I currently drive a 2003 Audi A4 3.0 quattro. Today I test-drove the 335i coupe with premium and sport pkgs (manual transmission), and this is going to be my next car. The power was incredible, and reminded me of the 97 M3 I used to drive. The brakes were also M3-like. However, the ride was not - it was beautiful: smooth, quiet, firm but not punishing. It was my opinion of perfect balance between performance and comfort. This car is FUN!! I no longer dream of purchasing an S4 or M3.
The engine: it sounds smooth and throaty like a V8 and also pins you to the seat like one! The ride: perfect balance of firm performance and smooth comfort. The looks: the hood appears quite long, and reminds me of a 650i.
At this point, I really can't think of any. Rear seat heaters perhaps?