SMG on an M3 is different than the SMG on the other models like the 330ci and Z4. The SMG on the M3 has drivelogic which has 11 different transmission programs (6Sequential) (5Automated). I would go with a six-speed on the 330ci, but on an M3, I would choose SMG. Only a test drive can really determine if you like it or not, however many people say it takes some time getting used to if you drive a stick, but it's worth it in the end.
Exterior: Alpine White
Options: <span style='color:red'>Performance Pkg</span>, <span style='color:green'>Cold Weather</span>, <span style='color:blue'>Xenon</span>, <span style='color:yellow'>Moonroof</span>