BMW 3-Series BMW 3-Series 2015 BMW 4-Series Gran Coupe BMW 4-Series Gran Coupe 2018

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BMW 3-Series (2015) vs. BMW 4-Series Gran Coupe (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 BMW 3-Series and 2018 BMW 4-Series Gran Coupe specs.

2015 BMW 3-Series and 2018 BMW 4-Series Gran Coupe Specifications

Model Year 2015 2018  
Model BMW 3-Series BMW 4-Series Gran Coupe  
Engine  
Transmission  
Drivetrain  
Body 4dr Wagon 4dr Hatch  
      Difference
Wheelbase 110.6 in 111.0 in -0.4 in
Length 182.1 in 182.5 in -0.4 in
Width 71.3 in 71.8 in -0.5 in
Height 56.5 in 54.6 in 1.9 in
Curb Weight 3545 lb. 3668 lb. -123 lb.
Fuel Capacity 15.8 gal. 15.8 gal. 0 gal.
Headroom, Row 1 40.4 in 39.8 in 0.6 in
Shoulder Room, Row 1 55.1 in 54.8 in 0.3 in
Legroom, Row 1 42.0 in 42.2 in -0.2 in
Headroom, Row 2 38.3 in 37.2 in 1.1 in
Shoulder Room, Row 2 55.1 in 54.3 in 0.8 in
Legroom, Row 2 35.0 in 33.7 in 1.3 in
Total Legroom 77 in (over 2 rows) 75.9 in (over 2 rows) 1.1 in
Cargo Volume, Minimum 17.5 ft3 17.0 ft3 0.5 ft3
Cargo Volume, Maximum 53.0 ft3 45.9 ft3 7.1 ft3

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TrueDelta Reviews the Seat Room and Comfort of the 2015 BMW 3-Series

2015 BMW 3-Series Seat Room and Comfort: Pros
YearComment
2014 The BMW 3-Series used to be tight inside, but it has grown with each redesign, especially the most recent one. The rear seat of the current sedan isn't nearly as roomy as that in the related 3-Series Gran Turismo hatchback. But it offers considerably more rear legroom than direct competitors like the Audi A4, Cadillac ATS, and Mercedes-Benz C-Class. In fact, combined front and rear legroom is the same as in the one size-class up, ten-inch-longer Mercedes E-Class. (You do get a half-inch more rear headroom and nearly two inches more rear shoulder room in the Benz.) Beyond the specs, the BMW's rear seat is comfortably high off the floor, a rarity in the age of sedans with plunging coupe-like roof lines. see full BMW 3-Series review
 

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