Mercedes-Benz GLS Mercedes-Benz GLS 2020 Audi A6 / S6 Audi A6 / S6 2017

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Mercedes-Benz GLS (2020) vs. Audi A6 / S6 (2017) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 Mercedes-Benz GLS and 2017 Audi A6 / S6 specs.

2020 Mercedes-Benz GLS and 2017 Audi A6 / S6 Specifications

Model Year 2020 2017  
Model Mercedes-Benz GLS Audi A6 / S6  
Engine turbocharged
4.0L V8 Hybrid
DOHC-4v
360 kW@5500
700 Nm@2000
turbocharged
4.0L V8
DOHC-4v
331 kW@5800
550 Nm@1400
 
Transmission 9-speed shiftable automatic 7-speed automated manual  
Drivetrain AWD AWD  
Body 4dr SUV 4dr Sedan  
      Difference
Wheelbase 3,134 mm 2,911 mm 1 mm
Length 5,207 mm 4,933 mm 1 mm
Width 2,029 mm 1,875 mm 1 mm
Height 1,824 mm 1,468 mm 0 mm
Curb Weight 2,610 kg 1,995 kg 1 kg
Fuel Capacity 90 L 75 L 15 L
Headroom, Row 1 1,001 mm 945 mm -944 mm
Shoulder Room, Row 1 1,506 mm 1,461 mm 0 mm
Legroom, Row 1 1,024 mm 1,049 mm 0 mm
Headroom, Row 2 1,021 mm 960 mm -959 mm
Shoulder Room, Row 2 1,486 mm 1,430 mm 0 mm
Legroom, Row 2 1,064 mm 950 mm -949 mm
Legroom, Row 3 879 mm 0 mm 879 mm
Total Legroom 2,967 mm (over 3 rows) 1,999 mm (over 2 rows) 1 mm
Cargo Volume, Minimum 493 L 399 L 94 L
Cargo Volume, Behind R2 1,209 L 14.1 -13.1 L
Cargo Volume, Maximum 2,398 L 14.1 -12.1 L

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What Our Members Are Saying about the Seat Room and Comfort of the 2020 Mercedes-Benz GLS

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TrueDelta Reviews the Seat Room and Comfort of the 2017 Audi A6 / S6

2017 Audi A6 / S6 Seat Room and Comfort: Pros
YearComment
2016 The second benefit of the Audi A6's more open and expansive interior: it feels roomier, especially in the front seats. With no "race car" or "jet fighter" pretensions, the Audi is easier and more relaxing to drive. The BMW, Cadillac, and Mercedes interiors all feel tighter and more confining. see full Audi A6 / S6 review
2017 Audi A6 / S6 Seat Room and Comfort: Cons
YearComment
Want a second reason that the Audi A6 might not be your best bet? Perhaps its front seats, as these despite a four-way lumbar adjustment (driver only unless you get the 3.0T Prestige) are just okay. Though likely what a German orthopedist recommended--I've sat in these seats for ten hours without any soreness--I'd personally prefer seats that are less firm and more form-fitting. This said, forms differ, and the Audi's might fit yours better than mine. The rear seat is roomy but, like most, is mounted too close to the floor to provide adults with sufficient under-thigh support. With that, I'm pretty much out of why-nots (though I'll touch on a potential one below). A very good all-around car, the Audi A6 has no glaring faults. see full Audi A6 / S6 review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2017 Audi A6 / S6

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