BMW 8-Series BMW 8-Series 2021 Mercedes-Benz GLA Mercedes-Benz GLA 2021

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BMW 8-Series (2021) vs. Mercedes-Benz GLA (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 BMW 8-Series and 2021 Mercedes-Benz GLA specs.

2021 BMW 8-Series and 2021 Mercedes-Benz GLA Specifications

Model Year 2021 2021  
Model BMW 8-Series Mercedes-Benz GLA  
Engine turbocharged
4.4L V8
DOHC-4v
523 hp@5500
553 lb-ft@1800
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 2dr Coupe 4dr SUV  
      Difference
Wheelbase 111.1 in 107.4 in 3.7 in
Length 191.2 in 173.6 in 17.6 in
Width 74.9 in 72.2 in 2.7 in
Height 53.0 in 63.5 in -10.5 in
Curb Weight 4478 lb. 3847 lb. 631 lb.
Fuel Capacity 18.0 gal. 12.7 gal. 5.3 gal.
Headroom, Row 1 38.9 in 39.0 in -0.1 in
Shoulder Room, Row 1 57.2 in 55.9 in 1.3 in
Legroom, Row 1 42.1 in 41.0 in 1.1 in
Headroom, Row 2 33.6 in 38.1 in -4.5 in
Shoulder Room, Row 2 46.9 in 54.8 in -7.9 in
Legroom, Row 2 29.5 in 38.0 in -8.5 in
Total Legroom 71.6 in (over 2 rows) 79 in (over 2 rows) -7.4 in
Cargo Volume, Minimum 14.8 ft3 15.4 ft3 -0.6 ft3
Cargo Volume, Maximum 14.8 ft3 50.5 ft3 -35.7 ft3

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