Mercedes-Benz GLA vs Mercedes-Benz GLS

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

Mercedes-Benz GLAMercedes-Benz GLA
vs
Mercedes-Benz GLSMercedes-Benz GLS
SpecMercedes-Benz GLAMercedes-Benz GLS
Horsepower (max)354 hp603 hp
0-100 km/h (fastest)5.1 s4.1 s
Top speed250 km/h280 km/h
Variants64
Body styleCompact SUV, electric + ICEFull-size 7-seat SUV
GenerationMMA Electric / H247 ICEX167
Production2020 – present2020 – present
Length4,410 mm5,210 mm
Width1,834 mm1,956 mm
Height1,611 mm1,823 mm
Wheelbase2,729 mm3,135 mm

Mercedes-Benz GLA vs Mercedes-Benz GLS: common questions

Is the Mercedes-Benz GLA or Mercedes-Benz GLS faster?
The Mercedes-Benz GLS is quicker, hitting 0-60 mph in 3.9s versus the Mercedes-Benz GLA's 4.9s (0-100 km/h in 4.1s vs 5.1s).
Which has more horsepower, the Mercedes-Benz GLA or the Mercedes-Benz GLS?
The Mercedes-Benz GLS makes more power: 603 hp (450 kW) versus 354 hp (264 kW) for the Mercedes-Benz GLA.
Is the Mercedes-Benz GLA or Mercedes-Benz GLS faster on top speed?
The Mercedes-Benz GLS has the higher top speed at 174 mph (280 km/h), versus 155 mph (250 km/h) for the Mercedes-Benz GLA.
What is the main difference between the Mercedes-Benz GLA and the Mercedes-Benz GLS?
The Mercedes-Benz GLA is a compact suv, electric + ice, while the Mercedes-Benz GLS is a full-size 7-seat suv. That difference in body style drives most of the others.