BMW X6 X6 M Competition vs Mercedes-Benz GLS GLS 450 4MATIC

Comparison winners

4 metrics
0-100 winner BMW X6 X6 M Competition 3.7 s Runner-up: 5.9 s
Power winner BMW X6 X6 M Competition 625 hp Runner-up: 362 hp
Cargo winner Mercedes-Benz GLS GLS 450 4MATIC 680 L Runner-up: 580 L
Price winner Mercedes-Benz GLS GLS 450 4MATIC $88,500 Runner-up: $116,200

Key differences

  • BMW X6 X6 M Competition is quicker from 0-100 km/h (3.7 s vs 5.9 s).
  • BMW X6 X6 M Competition has more power (625 hp vs 362 hp).
  • Mercedes-Benz GLS GLS 450 4MATIC has more cargo volume (680 L vs 580 L).
  • Mercedes-Benz GLS GLS 450 4MATIC has the lower starting MSRP ($88,500 vs $116,200).
2024 BMW X6 X6 M Competition studio car image
BMW
2024 · Petrol Suv
2025 Mercedes-Benz GLS GLS 450 4MATIC studio car image
Mercedes-Benz
2025 · Petrol Suv
Performance
0-100 km/h3.7 s5.9 s
Top Speed290 km/h245 km/h
Power625 hp362 hp
Torque750 Nm500 Nm
Range & Efficiency
Fuel Tank83 L90 L
Efficiency13.4 L/100km10.6 L/100km
CO2 Emissions306 g/km242 g/km
Size & Capacity
Length4,942 mm5,207 mm
Ground Clearance180 mm195 mm
Cargo580 L680 L
Curb Weight2,370 kg2,420 kg
Towing2,700 kg3,500 kg
Seats57
Turning Circle12.5 m12.5 m
Starting MSRP$116,200$88,500