From the moment he fires up this Mercedes performance car, Cars.com’s Joe Bruzek is a pretty happy camper. Listen to the way the exhaust purrs, and you’ll have a rough idea of the appeal offered by the 2010 Mercedes-Benz E63 AMG. Yet Bruzek will have to be content with only a test drive, since the E63 AMG runs about $85,000 just for the base model. Check out the video to see what has him so enamored.