Audi Q8 vs Mercedes-Benz AMG G63

How does the Audi Q8 stack up against the Mercedes-Benz AMG G63? We put their headline specs side by side so you can see exactly where each car leads.

Audi Q8Audi Q8
vs
Mercedes-Benz AMG G63Mercedes-Benz AMG G63
SpecAudi Q8Mercedes-Benz AMG G63
Horsepower (max)640 hp585 hp
0-100 km/h (fastest)3.6 s4.4 s
Top speed305 km/h240 km/h
Variants31
Body stylePerformance SUV coupePerformance SUV
Generation4M LCIW463A
Production2024 – present2018 – present
Length5,012 mm4,866 mm
Width2,000 mm1,984 mm
Height1,675 mm1,969 mm
Wheelbase2,998 mm2,890 mm

Audi Q8 vs Mercedes-Benz AMG G63: common questions

Is the Audi Q8 or Mercedes-Benz AMG G63 faster?
The Audi Q8 is quicker, hitting 0-60 mph in 3.4s versus the Mercedes-Benz AMG G63's 4.2s (0-100 km/h in 3.6s vs 4.4s).
Which has more horsepower, the Audi Q8 or the Mercedes-Benz AMG G63?
The Audi Q8 makes more power: 640 hp (477 kW) versus 585 hp (436 kW) for the Mercedes-Benz AMG G63.
Is the Audi Q8 or Mercedes-Benz AMG G63 faster on top speed?
The Audi Q8 has the higher top speed at 190 mph (305 km/h), versus 149 mph (240 km/h) for the Mercedes-Benz AMG G63.
What is the main difference between the Audi Q8 and the Mercedes-Benz AMG G63?
The Audi Q8 is a performance suv coupe, while the Mercedes-Benz AMG G63 is a performance suv. That difference in body style drives most of the others.