I prefer the sound of E60 M5 but that's about it. My bro has an M Sport 5 series 520d, not that quick but it's so much more refined compared to the E60.

My best mate and busines partner has an M3 E90 V8 with DCT. I know a few people in here said they prefer a manual and so did I - until I drove it. The double clutch transmission is truly outstanding. Instantaeous, perfect gear change every single time. Until you've used it you can' really appreciate it. The only thing I was a little disappointed with is the exhaust note, way too quiet for my liking. I test drove a Camaro ZL1 when in Florida this year and that thing shook the ground, nothing sounds better than a huge American V8

I've got a 2012 Merc C Class Coupe AMG Sport, it's just a diesel and nothing to write home about - my missus uses it 90% of the time. My deal on this is up next June just in time for the arrival of the M4. That's exactly what I'm aiming for, I'm going to do everything within my power to get my hands on one!