BMW 3-Series BMW 3-Series 2020 Mercedes-Benz B-Class Mercedes-Benz B-Class 2014
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BMW 3-Series (2020) vs. Mercedes-Benz B-Class (2014) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 BMW 3-Series and 2014 Mercedes-Benz B-Class specs.

2020 BMW 3-Series and 2014 Mercedes-Benz B-Class Specifications

Model Year 2020 2014  
Model BMW 3-Series Mercedes-Benz B-Class  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr Hatch  
      Difference
Wheelbase 112.2 in 106.3 in 5.9 in
Length 185.7 in 171.6 in 14.1 in
Width 71.9 in 70.3 in 1.6 in
Height 56.8 in 61.3 in -4.5 in
Curb Weight 3589 lb. 3924 lb. -335 lb.
Fuel Capacity 15.6 gal. 0.0 gal. 15.6 gal.
Headroom, Row 1 38.7 in 0.0 in 38.7 in
Shoulder Room, Row 1 56.0 in 0.0 in 56 in
Legroom, Row 1 42.0 in 0.0 in 42 in
Headroom, Row 2 37.6 in 0.0 in 37.6 in
Shoulder Room, Row 2 54.6 in 0.0 in 54.6 in
Legroom, Row 2 35.2 in 0.0 in 35.2 in
Total Legroom 77.2 in (over 2 rows) 0 in (over 1 rows) 77.2 in
Cargo Volume, Minimum 16.9 ft3 21.0 ft3 -4.1 ft3
Cargo Volume, Maximum 16.9 ft3 51.4 ft3 -34.5 ft3

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