Cadillac OPTIQ-V vs Rolls-Royce Cullinan

How does the Cadillac OPTIQ-V stack up against the Rolls-Royce Cullinan? We put their headline specs side by side so you can see exactly where each car leads.

Cadillac OPTIQ-VCadillac OPTIQ-V
vs
Rolls-Royce CullinanRolls-Royce Cullinan
SpecCadillac OPTIQ-VRolls-Royce Cullinan
Horsepower (max)519 hp591 hp
0-100 km/h (fastest)3.7 s5.0 s
Top speed184 km/h250 km/h
Variants12
Body styleCompact electric performance crossoverV12 luxury SUV
GenerationOPTIQ-VSeries II
Production2026 – present2018 – present
Length4,820 mm5,341 mm
Width1,908 mm2,164 mm
Height1,626 mm1,835 mm
Wheelbase2,954 mm3,295 mm

Cadillac OPTIQ-V vs Rolls-Royce Cullinan: common questions

Is the Cadillac OPTIQ-V or Rolls-Royce Cullinan faster?
The Cadillac OPTIQ-V is quicker, hitting 0-60 mph in 3.5s versus the Rolls-Royce Cullinan's 4.8s (0-100 km/h in 3.7s vs 5s).
Which has more horsepower, the Cadillac OPTIQ-V or the Rolls-Royce Cullinan?
The Rolls-Royce Cullinan makes more power: 591 hp (441 kW) versus 519 hp (387 kW) for the Cadillac OPTIQ-V.
Is the Cadillac OPTIQ-V or Rolls-Royce Cullinan faster on top speed?
The Rolls-Royce Cullinan has the higher top speed at 155 mph (250 km/h), versus 114 mph (184 km/h) for the Cadillac OPTIQ-V.
What is the main difference between the Cadillac OPTIQ-V and the Rolls-Royce Cullinan?
The Cadillac OPTIQ-V is a compact electric performance crossover, while the Rolls-Royce Cullinan is a v12 luxury suv. That difference in body style drives most of the others.