BMW 6-Series BMW 6-Series 2018 Mercedes-Benz GLS Mercedes-Benz GLS 2021

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BMW 6-Series (2018) vs. Mercedes-Benz GLS (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 BMW 6-Series and 2021 Mercedes-Benz GLS specs.

2018 BMW 6-Series and 2021 Mercedes-Benz GLS Specifications

Model Year 2018 2021  
Model BMW 6-Series Mercedes-Benz GLS  
Engine  
Transmission  
Drivetrain  
Body 2dr Convertible 4dr SUV  
      Difference
Wheelbase 2,855 mm 3,134 mm -1 mm
Length 4,897 mm 5,207 mm -1 mm
Width 1,895 mm 2,029 mm -1 mm
Height 1,364 mm 1,824 mm 0 mm
Curb Weight 1,930 kg 2,480 kg -1 kg
Fuel Capacity 70 L 90 L -20 L
Headroom, Row 1 1,024 mm 1,001 mm 0 mm
Shoulder Room, Row 1 1,445 mm 1,506 mm 0 mm
Legroom, Row 1 1,069 mm 1,024 mm 0 mm
Headroom, Row 2 927 mm 1,021 mm 926 mm
Shoulder Room, Row 2 1,260 mm 1,486 mm 0 mm
Legroom, Row 2 775 mm 1,064 mm 774 mm
Legroom, Row 3 0 mm 879 mm -879 mm
Total Legroom 1,844 mm (over 2 rows) 2,967 mm (over 3 rows) -1 mm
Cargo Volume, Minimum 300 L 493 L -193 L
Cargo Volume, Behind R2 10.6 1,209 L 9.6
Cargo Volume, Maximum 10.6 2,398 L 8.6

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