BMW 3-Series BMW 3-Series 2021 BMW 4-Series Gran Coupe BMW 4-Series Gran Coupe 2020

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BMW 3-Series (2021) vs. BMW 4-Series Gran Coupe Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 BMW 3-Series and 2020 BMW 4-Series Gran Coupe specs.

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2021 BMW 3-Series and 2020 BMW 4-Series Gran Coupe Specifications

Model Year 2021 2020  
Model BMW 3-Series BMW 4-Series Gran Coupe  
Engine turbocharged
3.0L I6
DOHC-4v
382 hp@5800
369 lb-ft@1800
turbocharged
3.0L I6
DOHC-4v
320 hp@5500
332 lb-ft@1380
 
Transmission 8-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan 4dr Hatch  
      Difference
Wheelbase 112.2 in 111.0 in 1.2 in
Length 185.7 in 182.5 in 3.2 in
Width 71.9 in 71.8 in 0.1 in
Height 56.8 in 54.6 in 2.2 in
Curb Weight 3968 lb. 3933 lb. 35 lb.
Fuel Capacity 15.6 gal. 15.8 gal. -0.2 gal.
Headroom, Row 1 38.7 in 39.8 in -1.1 in
Shoulder Room, Row 1 56.0 in 54.8 in 1.2 in
Legroom, Row 1 42.0 in 42.2 in -0.2 in
Headroom, Row 2 37.6 in 37.2 in 0.4 in
Shoulder Room, Row 2 54.6 in 54.3 in 0.3 in
Legroom, Row 2 35.2 in 33.7 in 1.5 in
Total Legroom 77.2 in (over 2 rows) 75.9 in (over 2 rows) 1.3 in
Cargo Volume, Minimum 16.9 ft3 17.0 ft3 -0.1 ft3
Cargo Volume, Maximum 16.9 ft3 45.9 ft3 -29 ft3

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