BMW 3-Series BMW 3-Series 2021 Mercedes-Benz C-Class Mercedes-Benz C-Class 2021

We are 106,000+ car owners sharing real-world car information.

Join Us

BMW 3-Series vs. Mercedes-Benz C-Class Specs

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

Looking to trade in your vehicle? Get an estimate of how much it's worth.

2021 BMW 3-Series and 2021 Mercedes-Benz C-Class Specifications

Model Year 2021 2021  
Model BMW 3-Series Mercedes-Benz C-Class  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 112.2 in 111.8 in 0.4 in
Length 185.7 in 184.5 in 1.2 in
Width 71.9 in 71.3 in 0.6 in
Height 56.8 in 56.8 in 0 in
Curb Weight 3589 lb. 3417 lb. 172 lb.
Fuel Capacity 15.6 gal. 17.4 gal. -1.8 gal.
Headroom, Row 1 38.7 in 37.1 in 1.6 in
Shoulder Room, Row 1 56.0 in 55.3 in 0.7 in
Legroom, Row 1 42.0 in 41.7 in 0.3 in
Headroom, Row 2 37.6 in 37.1 in 0.5 in
Shoulder Room, Row 2 54.6 in 55.0 in -0.4 in
Legroom, Row 2 35.2 in 35.2 in 0 in
Total Legroom 77.2 in (over 2 rows) 76.9 in (over 2 rows) 0.3 in
Cargo Volume 16.9 ft3 12.6 ft3 4.3 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2021 BMW 3-Series

None of our members have yet commented on the seat room and comfort of the 2021 BMW 3-Series.

Be the first!

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

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

Be the first!

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all BMW models.
Website Security Test