DEEM 
2011 BMW M3 Sedan 4dr Sedan (4.0L 8cyl 6M)
Fast, Practical, But Not Perfect
 The engine sounds beautiful and I love the high revs.  Grip is outstanding with the 19" wheels.  Four door practicality is a huge plus as the Cayman was claustrophobic.  The stereo is great and the build quality is very high - you pay more than an STi or Evo, but this is a car you'd proudly give the boss a ride in.  Xenon lights are terrific and all 3-series should have them standard.  The manual gearbox is a bit notchy in 1st and 2nd.  The throws are quite long for a sports car, but clutch travel is perfect and soft.  These cars should also come with BMW Assist standard in case of a flat tire - No Spare is a huge issue.  I had issues with the Tire Pressure Monitor when I took delivery. 