Cadillac CTS-V vs Infiniti Q50 Red Sport 400

How does the Cadillac CTS-V stack up against the Infiniti Q50 Red Sport 400? We put their headline specs side by side so you can see exactly where each car leads.

Cadillac CTS-VCadillac CTS-V
vs
Infiniti Q50 Red Sport 400Infiniti Q50 Red Sport 400
SpecCadillac CTS-VInfiniti Q50 Red Sport 400
Horsepower (max)640 hp400 hp
0-100 km/h (fastest)3.7 s4.5 s
Top speed322 km/h250 km/h
Variants11
Body stylePerformance sport sedanPerformance sport sedan
GenerationCTS-V Gen 3 (2016–2019)V37
Production2016 – 20192016 – 2024
Length5,018 mm4,800 mm
Width1,855 mm1,820 mm
Height1,448 mm1,450 mm
Wheelbase2,910 mm2,850 mm

Cadillac CTS-V vs Infiniti Q50 Red Sport 400: common questions

Is the Cadillac CTS-V or Infiniti Q50 Red Sport 400 faster?
The Cadillac CTS-V is quicker, hitting 0-60 mph in 3.5s versus the Infiniti Q50 Red Sport 400's 4.3s (0-100 km/h in 3.7s vs 4.5s).
Which has more horsepower, the Cadillac CTS-V or the Infiniti Q50 Red Sport 400?
The Cadillac CTS-V makes more power: 640 hp (477 kW) versus 400 hp (298 kW) for the Infiniti Q50 Red Sport 400.
Is the Cadillac CTS-V or Infiniti Q50 Red Sport 400 faster on top speed?
The Cadillac CTS-V has the higher top speed at 200 mph (322 km/h), versus 155 mph (250 km/h) for the Infiniti Q50 Red Sport 400.
What is the main difference between the Cadillac CTS-V and the Infiniti Q50 Red Sport 400?
Both are performance sport sedans in the same class. The Cadillac CTS-V has the power advantage, while the Infiniti Q50 Red Sport 400 undercuts it, so the choice comes down to the spec differences above.