Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2021 Mercedes-Benz GLS Mercedes-Benz GLS 2021

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Audi A7 / S7 / RS7 (2021) vs. Mercedes-Benz GLS (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 Audi A7 / S7 / RS7 and 2021 Mercedes-Benz GLS specs.

2021 Audi A7 / S7 / RS7 and 2021 Mercedes-Benz GLS Specifications

Model Year 2021 2021  
Model Audi A7 / S7 / RS7 Mercedes-Benz GLS  
Engine twincharged
2.9L V6 Hybrid
DOHC-4v
331 kW@5700
601 Nm@1900
turbocharged
4.0L V8 Hybrid
DOHC-4v
450 kW@5750
850 Nm@2500
 
Transmission 8-speed shiftable automatic 9-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Hatch 4dr SUV  
      Difference
Wheelbase 2,926 mm 3,134 mm -1 mm
Length 4,968 mm 5,207 mm -1 mm
Width 1,908 mm 2,029 mm -1 mm
Height 1,422 mm 1,824 mm 0 mm
Curb Weight 2,065 kg 2,644 kg 0 kg
Fuel Capacity 73 L 90 L -17 L
Headroom, Row 1 940 mm 1,001 mm 939 mm
Shoulder Room, Row 1 1,453 mm 1,506 mm 0 mm
Legroom, Row 1 1,049 mm 1,024 mm 0 mm
Headroom, Row 2 942 mm 1,021 mm 941 mm
Shoulder Room, Row 2 1,420 mm 1,486 mm 0 mm
Legroom, Row 2 940 mm 1,064 mm 939 mm
Legroom, Row 3 0 mm 879 mm -879 mm
Total Legroom 1,989 mm (over 2 rows) 2,967 mm (over 3 rows) -1 mm
Cargo Volume, Minimum 705 L 493 L 212 L
Cargo Volume, Behind R2 24.9 1,209 L 23.9
Cargo Volume, Maximum 0 L 2,398 L -2 L

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