Just looked up car and driver specs from their road test digest
http://www.caranddriver.com/features...digest-feature
BMW M3 7/08 $63,600 4.4/12.9 161 158 0.94 14 20
BMW 135 5/08 $42,895 4.7/13.3 143 157 0.89 17 25
With there as tested speed of 0-60 just three tenths lower on the 135... and adding the M3 tires, wider wheels, and a little more horsepower than a 135... and it looks like the 1M could certainly equal the E9x from 0-60 if not be faster... As a matter of fact... it might even be really close up to the 1/4 mile. (love the fact that the M3 brakes are now on the 1M ... it really hauls down well from triple digits with little drama. I expect the skid pad grip will also jump up from that .89 figure