The E46 M3 is the best handling car that I've ever driven. The performance is just superb - including the powerful yet smooth engine, stable and solid handling, and excellent braking. I am an average driver, but my M3 makes me feel like I'm a Formula One driver. Every single minute I spend behind its wheel is a sheer pleasure. Just can't think of driving any other car.

Great car, awesome performance, good build quality, no problems so far

This car was a beast. The power in this baby was insane for a 6 cylinder. 0-60 under 5 secs and the handling in this thing was crazy.

SMG 411: The SMG M3 uses exactly the same transmission and clutch as a manual gear box, but they are actuated by an electro-hydraulic control system, which also has authority over the throttle. There is no clutch pedal in the car, and the conventional shift lever is replaced by a complex switch, supplemented by paddles mounted to the back of the steering wheel. Shifting can be accomplished using either control. Sequential mode responds to driver input. In automated mode, the computer does its own thing, as if emulating an automatic transmission. There are five settings for shift aggressiveness (speed) in each mode, plus a "maximum-attack" sixth level available only in sequential mode with DSC turned off. BMW states that SMG, in its fastest settings, is faster and more precise than any human could be.

I really love the SMG transmission, shifting in 80ms in it's fastest shift-mode. The 333hp engine really puts out, and throws you into your seat. It handles like a dream, very snappy and doesn't lag at all. The throttle input is amazing as well, the engine responds instantly as you depress the pedal.