BMW 3-Series BMW 3-Series 2015 BMW 6-Series Gran Coupe BMW 6-Series Gran Coupe 2013

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BMW 3-Series (2015) vs. BMW 6-Series Gran Coupe (2013) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 BMW 3-Series and 2013 BMW 6-Series Gran Coupe specs.

2015 BMW 3-Series and 2013 BMW 6-Series Gran Coupe Specifications

Model Year 2015 2013  
Model BMW 3-Series BMW 6-Series Gran Coupe  
Engine turbocharged
3.0L I6
DOHC-4v
425 hp@5500
406 lb-ft@1850
turbocharged
4.4L V8
DOHC-4v
445 hp@5500
480 lb-ft@2000
 
Transmission 7-speed automated manual 8-speed shiftable automatic  
Drivetrain RWD RWD  
Body 4dr Sedan 4dr Sedan  
      Difference
Wheelbase 110.6 in 116.9 in -6.3 in
Length 182.5 in 197.2 in -14.7 in
Width 71.3 in 74.6 in -3.3 in
Height 56.3 in 54.8 in 1.5 in
Curb Weight 3595 lb. 4430 lb. -835 lb.
Fuel Capacity 15.8 gal. 18.5 gal. -2.7 gal.
Headroom, Row 1 40.3 in 40.6 in -0.3 in
Shoulder Room, Row 1 55.1 in 56.7 in -1.6 in
Legroom, Row 1 42.0 in 42.1 in -0.1 in
Headroom, Row 2 37.7 in 37.0 in 0.7 in
Shoulder Room, Row 2 55.1 in 54.6 in 0.5 in
Legroom, Row 2 35.1 in 35.3 in -0.2 in
Total Legroom 77.1 in (over 2 rows) 77.4 in (over 2 rows) -0.3 in
Cargo Volume 13.0 ft3 16.2 ft3 -3.2 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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TrueDelta Reviews the Seat Room and Comfort of the 2013 BMW 6-Series Gran Coupe

2013 BMW 6-Series Gran Coupe Seat Room and Comfort: Pros
YearComment
2014 Like all BMWs midsize and larger, the 6-Series Gran Coupe can be equipped with the make's multi-contour seats. Thanks to abundant padding and a large number of adjustments, these are about as comfortable and as supportive as seats get. The Audi A7's seats, firmer, flatter, and with far fewer adjustments, aren't as luxurious or nearly as supportive in hard turns. (I did drive the car for over nine hours one day without even a hint of soreness, though.) see full BMW 6-Series Gran Coupe review
2013 BMW 6-Series Gran Coupe Seat Room and Comfort: Cons
YearComment
Even with the 4.5-inch wheelbase stretch, the 6-Series Gran Coupe has a tight, low-mounted rear seat with a virtually useless center position, as the center console extends all the way to the seat. At 5-9, I can sit behind myself with an inch or so above my head and a couple ahead of my up-angled knees. The cushion is well-shaped, but under-sized. The A7 has a much roomier, more comfortable rear seat. It's the one to buy if you want adult-sized people to use that second pair of doors. (Why you'd want these doors if you're not going to use them? I don't know--ask the person who owns one.) see full BMW 6-Series Gran Coupe review
 

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