Originally Posted by Edjay
The rear end is more than just gear ratio ad limited slip upgrade. Sure if you like to go without dsc then yes M3 rear diff wont matter much. But with M mode you can have fun and somewhat rely on the cars dsc to help save your butt. On other 3 serries dcs is pretty much on or off. No "lets have safe fun" settings. Do 335 still go on limp mode after about 20-30min of hard hard driving? Thats one thing to consider. Then you have the option on the M3s suspenssion EDC for date night choose comfort, fun drive home normal, spirited driving sport mode. There are realy alot of this little things that you can get on M3 that is not available on other 3 serries.
+1 Looooove that feature!!