The 2011 BMW M3 is the top of the line for BMW’s 3 Series. Some readers probably remember that we reviewed the M3 last year. No, we’re not self-indulgent. Last year’s test car had a manual transmission, and this year our tester came with BMW’s M double-clutch transmission. That’s a significant enough difference to warrant a review. 

Cars.com editor Bill Jackson writes that this ultimate driving machine is one of the greatest vehicles he has ever experienced. Read his review and find out why.