Mercedes-Benz GLS Mercedes-Benz GLS 2018 Audi A5 / S5 / RS5 Audi A5 / S5 / RS5 2018

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Mercedes-Benz GLS (2018) vs. Audi A5 / S5 / RS5 (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 Mercedes-Benz GLS and 2018 Audi A5 / S5 / RS5 specs.

2018 Mercedes-Benz GLS and 2018 Audi A5 / S5 / RS5 Specifications

Model Year 2018 2018  
Model Mercedes-Benz GLS Audi A5 / S5 / RS5  
Engine turbocharged
5.5L V8
DOHC-4v
577 hp@5500
561 lb-ft@1750
turbocharged
2.9L V6
DOHC-4v
444 hp@5700
443 lb-ft@1900
 
Transmission 7-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr SUV 4dr Hatch  
      Difference
Wheelbase 121.1 in 111.2 in 9.9 in
Length 202.0 in 186.3 in 15.7 in
Width 76.1 in 72.6 in 3.5 in
Height 72.8 in 54.6 in 18.2 in
Curb Weight 5754 lb. 4089 lb. 1665 lb.
Fuel Capacity 26.4 gal. 15.3 gal. 11.1 gal.
Headroom, Row 1 41.2 in 39.4 in 1.8 in
Shoulder Room, Row 1 58.5 in 55.7 in 2.8 in
Legroom, Row 1 40.3 in 41.3 in -1 in
Headroom, Row 2 40.0 in 37.0 in 3 in
Shoulder Room, Row 2 58.3 in 54.5 in 3.8 in
Legroom, Row 2 38.5 in 35.1 in 3.4 in
Headroom, Row 3 38.9 in 0.0 in 38.9 in
Shoulder Room, Row 3 50.5 in 0.0 in 50.5 in
Legroom, Row 3 35.0 in 0.0 in 35 in
Total Legroom 113.8 in (over 3 rows) 76.4 in (over 2 rows) 37.4 in
Cargo Volume, Minimum 16.0 ft3 21.8 ft3 -5.8 ft3
Cargo Volume, Behind R2 49.4 ft3 21.8 27.6 ft3
Cargo Volume, Maximum 93.8 ft3 35.0 ft3 58.8 ft3

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