Your message was sent. You'll receive a response shortly. Have you heard the one about the guy who didn’t buy a Mercedes-AMG GT because it was underpowered? Yeah, me neither. But just in case ...

Your message was sent. You'll receive a response shortly. Mercedes-Benz is adding a new model to its controversial AMG GT 4-Door Coupe lineup, an “entry-level” trim (if you can call a car that ...