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

We are 103,000+ car owners sharing real-world car information.

Join Us

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

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

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

Model Year 2021 2021  
Model Mercedes-Benz GLA Audi A7 / S7 / RS7  
Engine turbocharged
2.0L I4
DOHC-4v
382 hp@6500
354 lb-ft@4750
turbocharged
4.0L V8
DOHC-4v
591 hp@6000
590 lb-ft@2050
 
Transmission 8-speed automated manual 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 4dr Hatch  
      Difference
Wheelbase 107.4 in 115.2 in -7.8 in
Length 173.6 in 195.6 in -22 in
Width 72.2 in 75.1 in -2.9 in
Height 63.5 in 56.0 in 7.5 in
Curb Weight 3847 lb. 4934 lb. -1087 lb.
Fuel Capacity 12.7 gal. 19.3 gal. -6.6 gal.
Headroom, Row 1 39.0 in 37.0 in 2 in
Shoulder Room, Row 1 55.9 in 57.2 in -1.3 in
Legroom, Row 1 41.0 in 41.3 in -0.3 in
Headroom, Row 2 38.1 in 37.1 in 1 in
Shoulder Room, Row 2 54.8 in 55.9 in -1.1 in
Legroom, Row 2 38.0 in 37.0 in 1 in
Total Legroom 79 in (over 2 rows) 78.3 in (over 2 rows) 0.7 in
Cargo Volume, Minimum 15.4 ft3 24.9 ft3 -9.5 ft3
Cargo Volume, Maximum 50.5 ft3 0.0 50.5 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mercedes-Benz GLA

None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz GLA.

Be the first!

What Our Members Are Saying about the Seat Room and Comfort of the 2021 Audi A7 / S7 / RS7

None of our members have yet commented on the seat room and comfort of the 2021 Audi A7 / S7 / RS7.

Be the first!

See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.