Mercedes-Benz GLS vs Mercedes-Benz S-Class

How does the Mercedes-Benz GLS 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.

Mercedes-Benz GLSMercedes-Benz GLS
vs
Mercedes-Benz S-ClassMercedes-Benz S-Class
SpecMercedes-Benz GLSMercedes-Benz S-Class
Horsepower (max)603 hp791 hp
0-100 km/h (fastest)4.1 s3.3 s
Top speed280 km/h290 km/h
Variants45
Body styleFull-size 7-seat SUVFull-size luxury sedan
GenerationX167W223 / V223
Production2020 – present2020 – present
Length5,210 mm5,289 mm
Width1,956 mm1,921 mm
Height1,823 mm1,503 mm
Wheelbase3,135 mm3,216 mm

Mercedes-Benz GLS vs Mercedes-Benz S-Class: common questions

Is the Mercedes-Benz GLS or Mercedes-Benz S-Class faster?
The Mercedes-Benz S-Class is quicker, hitting 0-60 mph in 3.1s versus the Mercedes-Benz GLS's 3.9s (0-100 km/h in 3.3s vs 4.1s).
Which has more horsepower, the Mercedes-Benz GLS or the Mercedes-Benz S-Class?
The Mercedes-Benz S-Class makes more power: 791 hp (590 kW) versus 603 hp (450 kW) for the Mercedes-Benz GLS.
Is the Mercedes-Benz GLS or Mercedes-Benz S-Class faster on top speed?
The Mercedes-Benz S-Class has the higher top speed at 180 mph (290 km/h), versus 174 mph (280 km/h) for the Mercedes-Benz GLS.
What is the main difference between the Mercedes-Benz GLS and the Mercedes-Benz S-Class?
The Mercedes-Benz GLS is a full-size 7-seat suv, while the Mercedes-Benz S-Class is a full-size luxury sedan. That difference in body style drives most of the others.