BMW 3-Series BMW 3-Series 2015 Mercedes-Benz GLB Mercedes-Benz GLB 2023

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BMW 3-Series (2015) vs. Mercedes-Benz GLB (2023) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 BMW 3-Series and 2023 Mercedes-Benz GLB specs.

2015 BMW 3-Series and 2023 Mercedes-Benz GLB Specifications

Model Year 2015 2023  
Model BMW 3-Series Mercedes-Benz GLB  
Engine  
Transmission  
Drivetrain  
Body 4dr Wagon 4dr SUV  
      Difference
Wheelbase 2,809 mm 2,830 mm 0 mm
Length 4,625 mm 4,633 mm 0 mm
Width 1,811 mm 1,834 mm 0 mm
Height 1,435 mm 1,659 mm 0 mm
Curb Weight 1,608 kg 1,650 kg 0 kg
Fuel Capacity 60 L 60 L 0 L
Headroom, Row 1 1,026 mm 1,034 mm 0 mm
Shoulder Room, Row 1 1,400 mm 1,420 mm 0 mm
Legroom, Row 1 1,067 mm 1,044 mm 0 mm
Headroom, Row 2 973 mm 998 mm -25 mm
Shoulder Room, Row 2 1,400 mm 1,394 mm 0 mm
Legroom, Row 2 889 mm 968 mm -79 mm
Headroom, Row 3 0 mm 884 mm -884 mm
Shoulder Room, Row 3 0 mm 1,113 mm -1 mm
Legroom, Row 3 0 mm 739 mm -739 mm
Total Legroom 1,956 mm (over 2 rows) 2,751 mm (over 3 rows) -1 mm
Cargo Volume, Minimum 496 L 623 L -127 L
Cargo Volume, Maximum 1,501 L 1,756 L 0 L

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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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