Audi A8 vs Mercedes-Benz C-Class

How does the Audi A8 stack up against the Mercedes-Benz C-Class? We put their headline specs side by side so you can see exactly where each car leads.

Audi A8Audi A8
vs
Mercedes-Benz C-ClassMercedes-Benz C-Class
SpecAudi A8Mercedes-Benz C-Class
Horsepower (max)563 hp671 hp
0-100 km/h (fastest)3.9 s3.4 s
Top speed250 km/h280 km/h
Variants26
Body styleLuxury flagship sedanCompact executive sedan
GenerationD5 LCIW206 / MB.EA
Production2022 – present2021 – present
Length5,191 mm4,842 mm
Width1,945 mm1,843 mm
Height1,473 mm1,453 mm
Wheelbase2,998 mm2,865 mm

Audi A8 vs Mercedes-Benz C-Class: common questions

Is the Audi A8 or Mercedes-Benz C-Class faster?
The Mercedes-Benz C-Class is quicker, hitting 0-60 mph in 3.2s versus the Audi A8's 3.7s (0-100 km/h in 3.4s vs 3.9s).
Which has more horsepower, the Audi A8 or the Mercedes-Benz C-Class?
The Mercedes-Benz C-Class makes more power: 671 hp (500 kW) versus 563 hp (420 kW) for the Audi A8.
Is the Audi A8 or Mercedes-Benz C-Class faster on top speed?
The Mercedes-Benz C-Class has the higher top speed at 174 mph (280 km/h), versus 155 mph (250 km/h) for the Audi A8.
What is the main difference between the Audi A8 and the Mercedes-Benz C-Class?
The Audi A8 is a luxury flagship sedan, while the Mercedes-Benz C-Class is a compact executive sedan. That difference in body style drives most of the others.