BMW 4-Series BMW 4-Series 2016 Mercedes-Benz GLS Mercedes-Benz GLS 2021

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BMW 4-Series (2016) vs. Mercedes-Benz GLS (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2016 BMW 4-Series and 2021 Mercedes-Benz GLS specs.

2016 BMW 4-Series and 2021 Mercedes-Benz GLS Specifications

Model Year 2016 2021  
Model BMW 4-Series Mercedes-Benz GLS  
Engine turbocharged
3.0L I6
DOHC-4v
425 hp@5500
406 lb-ft@1850
turbocharged
4.0L V8 Hybrid
DOHC-4v
603 hp@5750
627 lb-ft@2500
 
Transmission 7-speed automated manual 9-speed shiftable automatic  
Drivetrain RWD AWD  
Body 2dr Coupe 4dr SUV  
      Difference
Wheelbase 2,809 mm 3,134 mm -1 mm
Length 4,638 mm 5,207 mm -1 mm
Width 1,826 mm 2,029 mm -1 mm
Height 1,377 mm 1,824 mm 0 mm
Curb Weight 1,626 kg 2,644 kg -1 kg
Fuel Capacity 60 L 90 L -30 L
Headroom, Row 1 1,011 mm 1,001 mm 0 mm
Shoulder Room, Row 1 1,405 mm 1,506 mm 0 mm
Legroom, Row 1 1,072 mm 1,024 mm 0 mm
Headroom, Row 2 917 mm 1,021 mm 916 mm
Shoulder Room, Row 2 1,313 mm 1,486 mm 0 mm
Legroom, Row 2 856 mm 1,064 mm 855 mm
Legroom, Row 3 0 mm 879 mm -879 mm
Total Legroom 1,928 mm (over 2 rows) 2,967 mm (over 3 rows) -1 mm
Cargo Volume, Minimum 445 L 493 L -48 L
Cargo Volume, Behind R2 15.7 1,209 L 14.7
Cargo Volume, Maximum 15.7 2,398 L 13.7

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