BMW XM vs Mercedes-Benz GLS

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

BMW XMBMW XM
vs
Mercedes-Benz GLSMercedes-Benz GLS
SpecBMW XMMercedes-Benz GLS
Horsepower (max)735 hp603 hp
0-100 km/h (fastest)3.7 s4.1 s
Top speed290 km/h280 km/h
Variants14
Body stylePerformance SUVFull-size 7-seat SUV
GenerationG09X167
Production2023 – present2020 – present
Length5,110 mm5,210 mm
Width2,005 mm1,956 mm
Height1,755 mm1,823 mm
Wheelbase3,105 mm3,135 mm

BMW XM vs Mercedes-Benz GLS: common questions

Is the BMW XM or Mercedes-Benz GLS faster?
The BMW XM 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 BMW XM or the Mercedes-Benz GLS?
The BMW XM makes more power: 735 hp (548 kW) versus 603 hp (450 kW) for the Mercedes-Benz GLS.
Is the BMW XM or Mercedes-Benz GLS faster on top speed?
The BMW XM 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 BMW XM and the Mercedes-Benz GLS?
The BMW XM is a performance suv, while the Mercedes-Benz GLS is a full-size 7-seat suv. That difference in body style drives most of the others.
BMW XM specs →Mercedes-Benz GLS specs →