BMW X6 BMW X6 2020 Mercedes-Benz GLS Mercedes-Benz GLS 2017

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BMW X6 (2020) vs. Mercedes-Benz GLS (2017) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 BMW X6 and 2017 Mercedes-Benz GLS specs.

2020 BMW X6 and 2017 Mercedes-Benz GLS Specifications

Model Year 2020 2017  
Model BMW X6 Mercedes-Benz GLS  
Engine turbocharged
4.4L V8
DOHC-4v
523 hp@5500
553 lb-ft@1800
turbocharged
5.5L V8
DOHC-4v
577 hp@5500
561 lb-ft@1750
 
Transmission 8-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 117.1 in 121.1 in -4 in
Length 194.8 in 202.0 in -7.2 in
Width 78.9 in 76.1 in 2.8 in
Height 66.8 in 72.8 in -6 in
Curb Weight 5115 lb. 5754 lb. -639 lb.
Fuel Capacity 21.9 gal. 26.4 gal. -4.5 gal.
Headroom, Row 1 39.3 in 41.2 in -1.9 in
Shoulder Room, Row 1 60.0 in 58.5 in 1.5 in
Legroom, Row 1 40.4 in 40.3 in 0.1 in
Headroom, Row 2 37.5 in 40.0 in -2.5 in
Shoulder Room, Row 2 57.7 in 58.3 in -0.6 in
Legroom, Row 2 35.7 in 38.5 in -2.8 in
Headroom, Row 3 0.0 in 38.9 in -38.9 in
Shoulder Room, Row 3 0.0 in 50.5 in -50.5 in
Legroom, Row 3 0.0 in 35.0 in -35 in
Total Legroom 76.1 in (over 2 rows) 113.8 in (over 3 rows) -37.7 in
Cargo Volume, Minimum 27.4 ft3 16.0 ft3 11.4 ft3
Cargo Volume, Behind R2 27.4 49.4 ft3 -22
Cargo Volume, Maximum 59.6 ft3 93.8 ft3 -34.2 ft3

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