Audi Q8 SQ8 TFSI vs Mercedes-Benz GLS GLS 450 4MATIC

Comparison winners

4 metrics
0-100 winner Audi Q8 SQ8 TFSI 4.1 s Runner-up: 5.9 s
Power winner Audi Q8 SQ8 TFSI 507 hp Runner-up: 362 hp
Cargo winner Mercedes-Benz GLS GLS 450 4MATIC 680 L Runner-up: 605 L
Price winner Mercedes-Benz GLS GLS 450 4MATIC $88,500 Runner-up: $97,900

Key differences

  • Audi Q8 SQ8 TFSI is quicker from 0-100 km/h (4.1 s vs 5.9 s).
  • Audi Q8 SQ8 TFSI has more power (507 hp vs 362 hp).
  • Mercedes-Benz GLS GLS 450 4MATIC has more cargo volume (680 L vs 605 L).
  • Mercedes-Benz GLS GLS 450 4MATIC has the lower starting MSRP ($88,500 vs $97,900).
2025 Audi Q8 SQ8 TFSI studio car image
Audi
Q8 SQ8 TFSI
2025 · Petrol Suv
2025 Mercedes-Benz GLS GLS 450 4MATIC studio car image
Mercedes-Benz
GLS GLS 450 4MATIC
2025 · Petrol Suv
Performance
0-100 km/h4.1 s5.9 s
Top Speed250 km/h245 km/h
Power507 hp362 hp
Torque770 Nm500 Nm
Range & Efficiency
Fuel Tank85 L90 L
Efficiency12.8 L/100km10.6 L/100km
CO2 Emissions292 g/km242 g/km
Size & Capacity
Length5,006 mm5,207 mm
Ground Clearance204 mm195 mm
Cargo605 L680 L
Curb Weight2,355 kg2,420 kg
Towing3,500 kg3,500 kg
Seats57
Turning Circle12.4 m12.5 m
Starting MSRP$97,900$88,500