I have always wanted an M3 since I was a kid. After owning a normal 3-series it was time for fun. I first drove the new 2008-2010 M3 with V8 and while it looks nice and very luxurious it was too soft for a performance car. I then drove the E46 M3 and was blown away by the incredible performance! It's fast as Porsche at half the cost and twice the ability to use as a normal daily driver and more useful. So I bought a perfect 2006 BMW M3 with competition package. The stopping power of the M3 brakes are incredible and blow away most other cars. I am not a fan of the newer iDrive and fortunately this car does not have it.
SMG, engine note, ///M sport seats (red leather!), Competition package brakes and performance!
Navigation is outdated compared to iDrive system but easier to use than iDrive. Maintenance is expensive and brakes costly to replace.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.