I got this car when I finally could afford one and wow it did not disappoint. I got the SMG based transmission and that thing is a total blast. I love the car so much that I am leasing a new 07 Z4 3.0si starting in 2 days! My only gripe is that the Z series is always behind in cool technology that the 3 series has. No siruis radio. Pathetic. It's a very small gripe on a kickin' car!
Body shape and driving experience.
Add more of the new technology and put the SMG back into the Z series!