BMW X7 BMW X7 2021 Mercedes-Benz GLA Mercedes-Benz GLA 2021

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BMW X7 (2021) vs. Mercedes-Benz GLA (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 BMW X7 and 2021 Mercedes-Benz GLA specs.

2021 BMW X7 and 2021 Mercedes-Benz GLA Specifications

Model Year 2021 2021  
Model BMW X7 Mercedes-Benz GLA  
Engine turbocharged
4.4L V8
DOHC-4v
612 hp@5500
590 lb-ft@2000
turbocharged
2.0L I4
DOHC-4v
382 hp@6500
354 lb-ft@4750
 
Transmission 8-speed shiftable automatic 8-speed automated manual  
Drivetrain AWD AWD  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 122.2 in 107.4 in 14.8 in
Length 203.3 in 173.6 in 29.7 in
Width 78.7 in 72.2 in 6.5 in
Height 71.1 in 63.5 in 7.6 in
Curb Weight 5860 lb. 3847 lb. 2013 lb.
Fuel Capacity 21.9 gal. 12.7 gal. 9.2 gal.
Headroom, Row 1 41.9 in 39.0 in 2.9 in
Shoulder Room, Row 1 60.0 in 55.9 in 4.1 in
Legroom, Row 1 39.8 in 41.0 in -1.2 in
Headroom, Row 2 39.9 in 38.1 in 1.8 in
Shoulder Room, Row 2 58.1 in 54.8 in 3.3 in
Legroom, Row 2 37.6 in 38.0 in -0.4 in
Headroom, Row 3 36.6 in 0.0 in 36.6 in
Shoulder Room, Row 3 47.9 in 0.0 in 47.9 in
Legroom, Row 3 33.3 in 0.0 in 33.3 in
Total Legroom 110.7 in (over 3 rows) 79 in (over 2 rows) 31.7 in
Cargo Volume, Minimum 15.0 ft3 15.4 ft3 -0.4 ft3
Cargo Volume, Behind R2 48.6 ft3 15.4 33.2 ft3
Cargo Volume, Maximum 90.4 ft3 50.5 ft3 39.9 ft3

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