BMW 4-Series (2018) vs. BMW 3-Series (2018) Specs

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2018 BMW 4-Series and 2018 BMW 3-Series Specifications

Model Year	2018	2018
Model	BMW 4-Series	BMW 3-Series
Engine	turbocharged 3.0L I6 DOHC-4v 425 hp@5500 406 lb-ft@1850	turbocharged 3.0L I6 DOHC-4v 425 hp@5500 406 lb-ft@1850
Transmission	7-speed automated manual	7-speed automated manual
Drivetrain	RWD	RWD
Body	2dr Coupe	4dr Sedan
			Difference
Wheelbase	110.6 in	110.6 in	0 in
Length	182.6 in	182.5 in	0.1 in
Width	71.9 in	71.3 in	0.6 in
Height	54.2 in	56.3 in	-2.1 in
Curb Weight	3620 lb.	3630 lb.	-10 lb.
Fuel Capacity	15.8 gal.	15.8 gal.	0 gal.
Headroom, Row 1	39.8 in	40.3 in	-0.5 in
Shoulder Room, Row 1	55.3 in	55.1 in	0.2 in
Legroom, Row 1	42.2 in	42.0 in	0.2 in
Headroom, Row 2	36.1 in	37.7 in	-1.6 in
Shoulder Room, Row 2	51.7 in	55.1 in	-3.4 in
Legroom, Row 2	33.7 in	35.1 in	-1.4 in
Total Legroom	75.9 in (over 2 rows)	77.1 in (over 2 rows)	-1.2 in
Cargo Volume	15.7 ft³	13.0 ft³	2.7 ft³

None of our members have yet commented on the seat room and comfort of the 2018 BMW 4-Series.

None of our members have yet commented on the seat room and comfort of the 2018 BMW 3-Series.

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