Holy butt hurt in this thread Batman. Blah blah blah. Mustang keeps up with M3. Mustang kills M3. Who cares. You're comparing Fine Wine and a can of Coke. Both are good to drink. But, different types of people are going to be more prone to buy each. That's the way it is. No matter what you choose, they're both nice cars. They have great performance as well. If you're going to consider yourself "better" than someone because you have one of these cars while the other person doesn't, who cares. Live in your little bubble. And that applies to both sides. There will still be Stang owners who think their car is Gods gift to the automotive world and they're going to rub it in everyones face. You're just as bad as the snobby BMW owner.