BMW 3-Series BMW 3-Series 2021 Mercedes-Benz CLA Mercedes-Benz CLA 2021

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BMW 3-Series (2021) vs. Mercedes-Benz CLA (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 BMW 3-Series and 2021 Mercedes-Benz CLA specs.

2021 BMW 3-Series and 2021 Mercedes-Benz CLA Specifications

Model Year 2021 2021  
Model BMW 3-Series Mercedes-Benz CLA  
Engine turbocharged
3.0L I6
DOHC-4v
473 hp@6250
406 lb-ft@2650
turbocharged
2.0L I4
DOHC-4v
382 hp@6500
354 lb-ft@4750
 
Transmission 6-speed manual 8-speed automated manual  
Drivetrain RWD AWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 112.2 in 107.4 in 4.8 in
Length 185.7 in 184.6 in 1.1 in
Width 71.9 in 72.0 in -0.1 in
Height 56.8 in 56.7 in 0.1 in
Curb Weight 3840 lb. 3660 lb. 180 lb.
Fuel Capacity 15.6 gal. 13.5 gal. 2.1 gal.
Headroom, Row 1 38.7 in 38.5 in 0.2 in
Shoulder Room, Row 1 56.0 in 55.1 in 0.9 in
Legroom, Row 1 42.0 in 41.8 in 0.2 in
Headroom, Row 2 37.6 in 35.7 in 1.9 in
Shoulder Room, Row 2 54.6 in 54.0 in 0.6 in
Legroom, Row 2 35.2 in 33.9 in 1.3 in
Total Legroom 77.2 in (over 2 rows) 75.7 in (over 2 rows) 1.5 in
Cargo Volume 16.9 ft3 11.6 ft3 5.3 ft3

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