BMW 3-Series BMW 3-Series 2021 Audi A4 / S4 Audi A4 / S4 2019
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BMW 3-Series (2021) vs. Audi A4 / S4 (2019) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 BMW 3-Series and 2019 Audi A4 / S4 specs.

2021 BMW 3-Series and 2019 Audi A4 / S4 Specifications

Model Year 2021 2019  
Model BMW 3-Series Audi A4 / S4  
Engine  
Transmission  
Drivetrain  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 112.2 in 111.0 in 1.2 in
Length 185.7 in 186.1 in -0.4 in
Width 71.9 in 72.5 in -0.6 in
Height 56.8 in 56.2 in 0.6 in
Curb Weight 3589 lb. 3450 lb. 139 lb.
Fuel Capacity 15.6 gal. 16.9 gal. -1.3 gal.
Headroom, Row 1 38.7 in 38.9 in -0.2 in
Shoulder Room, Row 1 56.0 in 55.9 in 0.1 in
Legroom, Row 1 42.0 in 41.3 in 0.7 in
Headroom, Row 2 37.6 in 37.4 in 0.2 in
Shoulder Room, Row 2 54.6 in 54.5 in 0.1 in
Legroom, Row 2 35.2 in 35.7 in -0.5 in
Total Legroom 77.2 in (over 2 rows) 77 in (over 2 rows) 0.2 in
Cargo Volume 16.9 ft3 13.0 ft3 3.9 ft3

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