It’s a hard comparison at this stage as owned and drove the e46 m3 about 130,000 km / 11 years verse 2000 km so far on the f80.
The e46 felt so connected to the driver and the road. Ergonomics are great and s54 is such a great sounding engine and a nice level of progressive power.
However, the F80 is more modern and I do need a 4 door these days. Power wise my M3 was around the 180kw at the wheels mark verse somewhere between 310 -330. There is a massive difference and it’s easy to have the back brake traction off the throttle.The f80 is a very stiff car to the point where I do have trouble with wheelspin coming out of my driveway. Ive had time do a 3 point turn and reverse up a couple of times.
What I do like is 3 settings for suspension, engine and steering weight and having two steering wheel buttons with saved settings, M1 commute, M2 … smile 😊
Still getting used to it and trying to stop those e46 things you do but looking forward to a track drivers day to explore my new limits.
I didn’t keep the e46 as budget wise I’d made a refresh list that was similar to the cost difference of the F80 and I’m guilty of have a couple of other vehicles that just don’t get used ( or finished )