Not impressed? In the Mercedes-AMG GT 63 S 4-Door, AMG boosted the M178 to 630 hp, allowing the sleek four-door coupe to reach 196 mph. Want more? The 2023 AMG GT Black Series makes a whopping 720 ...

Mercedes-AMG has realigned its GT Coupe range ... powerful than the Aston Martin Vantage with which it shares its basic M178 hot-V V8 engine. The updated GT also picks up some added standard ...

Both the Mercedes-AMG GT 63 and the Vantage use the AMG-specific M177 engine, a twin-turbo V8 that should not be confused with the M178 of the first-gen AMG GT. At 4.4 liters, the outgoing S63 ...

While the GT’s formula remains familiar, Mercedes-AMG has increased focus ... the marque’s excellent 4-litre twin-turbocharged M178. The GT 63 range-topper produces a strong 577bhp and 590lb ...