Mercedes-Benz G-Class Mercedes-Benz G-Class 2021 Audi A3 / S3 Audi A3 / S3 2015

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Mercedes-Benz G-Class (2021) vs. Audi A3 / S3 (2015) Specs

How powerful is the engine? How much room is in the back seat? Get the 2021 Mercedes-Benz G-Class and 2015 Audi A3 / S3 specs.

2021 Mercedes-Benz G-Class and 2015 Audi A3 / S3 Specifications

Model Year 2021 2015  
Model Mercedes-Benz G-Class Audi A3 / S3  
Engine turbocharged
4.0L V8
DOHC-4v
577 hp@6000
627 lb-ft@2500
turbocharged
2.0L I4
DOHC-4v
292 hp@5400
280 lb-ft@1900
 
Transmission 9-speed shiftable automatic 6-speed automated manual  
Drivetrain AWD w/low range AWD  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 2,891 mm 2,637 mm 0 mm
Length 4,818 mm 4,455 mm 0 mm
Width 1,892 mm 1,796 mm 0 mm
Height 1,969 mm 1,415 mm 0 mm
Curb Weight 2,650 kg 1,570 kg 1 kg
Fuel Capacity 100 L 50 L 50 L
Headroom, Row 1 1,064 mm 927 mm -926 mm
Shoulder Room, Row 1 1,468 mm 1,392 mm 0 mm
Legroom, Row 1 983 mm 1,046 mm 982 mm
Headroom, Row 2 1,029 mm 917 mm -916 mm
Shoulder Room, Row 2 1,458 mm 1,346 mm 0 mm
Legroom, Row 2 1,003 mm 892 mm -891 mm
Total Legroom 1,986 mm (over 2 rows) 1,938 mm (over 2 rows) 0 mm
Cargo Volume, Minimum 1,079 L 348 L -347 L
Cargo Volume, Maximum 1,943 L 12.3 -11.3 L

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

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TrueDelta Reviews the Seat Room and Comfort of the 2015 Audi A3 / S3

2015 Audi A3 / S3 Seat Room and Comfort: Cons
YearComment
Same goes for rear seat room. The Audi S3's rear seat can be a tight fit for adults, especially if those in the front seats are tall. But at least most adults will fit. My adult-sized children rode in the back seat from Detroit to Nashville and back without complaining about the amount of space. (It helped that none of us are tall; I'm 5-9.) The back seat in the CLA provides far less room for heads and legs. Mercedes markets it as a coupe for a reason. see full Audi A3 / S3 review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2015 Audi A3 / S3

2015 Audi A3 / S3 Seat Room and Comfort: Cons
YearBody/PowertrainComment
2016 4dr Sedan turbocharged 292hp 2.0L I4
6-speed automated manual AWD
very tight see full Audi A3 / S3 review
 
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See TrueDelta's information for all Mercedes-Benz models.