Andrew 30 Report post Posted January 21, 2008 Want to see all those 420 horsepower of the 2008 BMW M3 Convertible in action. Check out this new driving footage showing the new hardtop M3 Convertible cruising through the streets. Check out 1:10 seconds into the video where BMW gives a look at how the hardtop operates. Adding to the already well acclaimed coupe and sedan M3 lineup, the new hardtop BMW M3 Convertible offers open-air fun while you push the 4.0L, 420 horsepower engine with a peak torque of 295 lb-ft. Quote Share this post Link to post Share on other sites
