We totally heart the enthusiasm of automotive enthusiasts when they get breathlessly enthusiastic! For instance, we've got the above video taken by an amateur AMG-lover of the Mercedes C63 AMG. Although we're expecting the C63 AMG to drop the fascia obscura and make its official debut at the Frankfurt Motor Show this September, thanks to the fan-boy flick above you'll be able to hear the sounds of that 6.3-liter V8 engine well before that. Effusive commentary provided at no additional charge.

[via WorldCarFans]

Spy Video: Mercedes C 63 AMG; Spy Photos: Mercedes C63 AMG [internal]