Mercedes-Benz G-Class Mercedes-Benz G-Class 2023 Mercedes-Benz GLA Mercedes-Benz GLA 2021

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz G-Class (2023) vs. Mercedes-Benz GLA (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2023 Mercedes-Benz G-Class and 2021 Mercedes-Benz GLA specs.

2023 Mercedes-Benz G-Class and 2021 Mercedes-Benz GLA Specifications

Model Year 2023 2021  
Model Mercedes-Benz G-Class Mercedes-Benz GLA  
Engine turbocharged
4.0L V8
DOHC-4v
577 hp@6000
627 lb-ft@2500
turbocharged
2.0L I4
DOHC-4v
382 hp@6500
354 lb-ft@4750
 
Transmission 9-speed shiftable automatic 8-speed automated manual  
Drivetrain AWD w/low range AWD  
Body 4dr SUV 4dr SUV  
      Difference
Wheelbase 2,891 mm 2,728 mm 0 mm
Length 4,818 mm 4,409 mm 0 mm
Width 1,892 mm 1,834 mm 0 mm
Height 1,969 mm 1,613 mm 0 mm
Curb Weight 2,650 kg 1,745 kg 1 kg
Fuel Capacity 100 L 48 L 52 L
Headroom, Row 1 1,064 mm 991 mm -990 mm
Shoulder Room, Row 1 1,468 mm 1,420 mm 0 mm
Legroom, Row 1 983 mm 1,041 mm 982 mm
Headroom, Row 2 1,029 mm 968 mm -967 mm
Shoulder Room, Row 2 1,458 mm 1,392 mm 0 mm
Legroom, Row 2 1,003 mm 965 mm -964 mm
Total Legroom 1,986 mm (over 2 rows) 2,007 mm (over 2 rows) -1 mm
Cargo Volume, Minimum 1,079 L 436 L -435 L
Cargo Volume, Maximum 1,943 L 1,430 L 0 L

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2023 Mercedes-Benz G-Class

None of our members have yet commented on the seat room and comfort of the 2023 Mercedes-Benz G-Class.

Be the first!

What Our Members Are Saying about the Seat Room and Comfort of the 2021 Mercedes-Benz GLA

None of our members have yet commented on the seat room and comfort of the 2021 Mercedes-Benz GLA.

Be the first!

See TrueDelta's information for all SUVs
See TrueDelta's information for all Mercedes-Benz models.