Along with a 603-hp V-8, the GT63 Pro gets track-focused upgrades and costs roughly $25K less than a Porsche 911 GT3 RS.

Significantly heavier than the car it replaces Lacks the drama and roar of a V-8 Imperfect roads excite constant body motions For six years, the Mercedes-AMG C63held an exclusive lock on V-8 engines ...

Mercedes-AMG has finally given its GT 63 Pro 4Matic Plus a price, and it’s steep. As expected, the potent second-gen AMG GT 63’s latest performance variant adds nearly $20,000 to the bottom line and ...