My respect to the BMW M3 is simply boundless.
The 55 AMG is the only Mercedes-Benz C-Class I would buy.
But you know what? I would take the new Audi RS4 over these other two, any day.
Beautifully made, V8 420 Bhp, 4WD, 50K...you gotta love it!
Click here to watch the Top Gear Audi RS4 review.