Cadillac OPTIQ-V vs Mercedes-Benz GLS

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

Cadillac OPTIQ-VCadillac OPTIQ-V
vs
Mercedes-Benz GLSMercedes-Benz GLS
SpecCadillac OPTIQ-VMercedes-Benz GLS
Horsepower (max)519 hp603 hp
0-100 km/h (fastest)3.7 s4.1 s
Top speed184 km/h280 km/h
Variants14
Body styleCompact electric performance crossoverFull-size 7-seat SUV
GenerationOPTIQ-VX167
Production2026 – present2020 – present
Length4,820 mm5,210 mm
Width1,908 mm1,956 mm
Height1,626 mm1,823 mm
Wheelbase2,954 mm3,135 mm

Cadillac OPTIQ-V vs Mercedes-Benz GLS: common questions

Is the Cadillac OPTIQ-V or Mercedes-Benz GLS faster?
The Cadillac OPTIQ-V is quicker, hitting 0-60 mph in 3.5s versus the Mercedes-Benz GLS's 3.9s (0-100 km/h in 3.7s vs 4.1s).
Which has more horsepower, the Cadillac OPTIQ-V or the Mercedes-Benz GLS?
The Mercedes-Benz GLS makes more power: 603 hp (450 kW) versus 519 hp (387 kW) for the Cadillac OPTIQ-V.
Is the Cadillac OPTIQ-V or Mercedes-Benz GLS faster on top speed?
The Mercedes-Benz GLS has the higher top speed at 174 mph (280 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 Mercedes-Benz GLS?
The Cadillac OPTIQ-V is a compact electric performance crossover, while the Mercedes-Benz GLS is a full-size 7-seat suv. That difference in body style drives most of the others.