Cadillac CTS-V vs Mercedes-Benz S-Class

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

Cadillac CTS-VCadillac CTS-V
vs
Mercedes-Benz S-ClassMercedes-Benz S-Class
SpecCadillac CTS-VMercedes-Benz S-Class
Horsepower (max)640 hp791 hp
0-100 km/h (fastest)3.7 s3.3 s
Top speed322 km/h290 km/h
Variants15
Body stylePerformance sport sedanFull-size luxury sedan
GenerationCTS-V Gen 3 (2016–2019)W223 / V223
Production2016 – 20192020 – present
Length5,018 mm5,289 mm
Width1,855 mm1,921 mm
Height1,448 mm1,503 mm
Wheelbase2,910 mm3,216 mm

Cadillac CTS-V vs Mercedes-Benz S-Class: common questions

Is the Cadillac CTS-V or Mercedes-Benz S-Class faster?
The Mercedes-Benz S-Class is quicker, hitting 0-60 mph in 3.1s versus the Cadillac CTS-V's 3.5s (0-100 km/h in 3.3s vs 3.7s).
Which has more horsepower, the Cadillac CTS-V or the Mercedes-Benz S-Class?
The Mercedes-Benz S-Class makes more power: 791 hp (590 kW) versus 640 hp (477 kW) for the Cadillac CTS-V.
Is the Cadillac CTS-V or Mercedes-Benz S-Class faster on top speed?
The Cadillac CTS-V has the higher top speed at 200 mph (322 km/h), versus 180 mph (290 km/h) for the Mercedes-Benz S-Class.
What is the main difference between the Cadillac CTS-V and the Mercedes-Benz S-Class?
The Cadillac CTS-V is a performance sport sedan, while the Mercedes-Benz S-Class is a full-size luxury sedan. That difference in body style drives most of the others.