I am in love with my "new" 2007 si roadster convertible. The stock exhaust and engine have such a great sound. Performance output is just enough to excite and feed your senses for speed. If you want more speed get a dragster and race it at a local dragstip. In my eyes BMW truly built a great machine the Z4 is already a sought after classic sports car for the auto enthusiast!

I have owned my 2007 BMW Z4 3.0si roadster since I bought it new in 2007. I love the car! As a disagreement with the review, I was in the dealership for servicing in 2009 and viewed the longer rear end added to the new Z4 to allow for the new retractable hardtop. I visually disliked the car because it became so big it was no longer a roadster in my opinion. Same reason that I did not purchase the 2007 Corvette (runner-up to the Z4). The Corvette was too big and bulky of a car. So to each their own. I do believe that sales of Z4 dropped in 2009 with this longer version. Others did not like it as well.

Car is a Pleasure to drive , It looks like it's going fast Parked, People admire the Car and say they never saw the Coupe before, We eat at a Restaurant park the car on the Street and so many people ck the Car out , I believe it will go up like the Z8 only 1200 made on 3 years , Fast and Fun , Sounds nice on acceleratio