This is the second most powerful production AMG ever, after the SL65 AMG Black Series, a car with a monster twin turbocharged V12. As is the way of things these days, this new AMG develops all its power from a twin turbo V8, the same engine you'll find in the 2-door GT, and even cars like the Aston Martin Vantage.

But Mercedes is a company famous for making sledgehammer saloons, and so they created this, a bit of a Frankenstein 4-door, with the chassis from an E-Class, and the body of the CLS.

Sure, there's plenty here to differentiate it from the E63 AMG, but after spending some time with the monster Merc, our video journalist Ciro De Siena was still unsure if this was a supercar or, as the name suggests, a Gran Tourer.

0:00 Intro
1:37 AMG GT 63 S Design
2:34 Car challenges
3:30 Opinion
4:43 Reveal power comparison
5:53 AMG Interior description
6:16 AMG GT 63 S cost price
6:18 AMG Interior description
6:29 Mercedes-AMG GT 63 S Overview
8:04 Car suspension
8:11 Opinion and overview about the AMG
8:33 AMG overview
9:35 Outro