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2018 Audi A6 / S6 and 2017 Mercedes-Benz GLS Specifications
| Model Year | 2018 | 2017 | |
| Model | Audi A6 / S6 | Mercedes-Benz GLS | |
| Engine | turbocharged 4.0L V8 DOHC-4v 331 kW@5800 550 Nm@1400 |
turbocharged 5.5L V8 DOHC-4v 430 kW@5500 761 Nm@1750 |
|
| Transmission | 7-speed automated manual | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan | 4dr SUV | |
| Difference | |||
| Wheelbase | 2,911 mm | 3,076 mm | -1 mm |
| Length | 4,933 mm | 5,131 mm | -1 mm |
| Width | 1,875 mm | 1,933 mm | 0 mm |
| Height | 1,468 mm | 1,849 mm | 0 mm |
| Curb Weight | 1,995 kg | 2,610 kg | -1 kg |
| Fuel Capacity | 75 L | 100 L | -25 L |
| Headroom, Row 1 | 945 mm | 1,046 mm | 944 mm |
| Shoulder Room, Row 1 | 1,461 mm | 1,486 mm | 0 mm |
| Legroom, Row 1 | 1,049 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 960 mm | 1,016 mm | 959 mm |
| Shoulder Room, Row 2 | 1,430 mm | 1,481 mm | 0 mm |
| Legroom, Row 2 | 950 mm | 978 mm | -28 mm |
| Headroom, Row 3 | 0 mm | 988 mm | -988 mm |
| Shoulder Room, Row 3 | 0 mm | 1,283 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 889 mm | -889 mm |
| Total Legroom | 1,999 mm (over 2 rows) | 2,891 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 399 L | 453 L | -54 L |
| Cargo Volume, Behind R2 | 14.1 | 1,399 L | 13.1 |
| Cargo Volume, Maximum | 14.1 | 2,656 L | 12.1 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Audi A6 / S6
None of our members have yet commented on the seat room and comfort of the 2018 Audi A6 / S6.
What Our Members Are Saying about the Seat Room and Comfort of the 2017 Mercedes-Benz GLS
None of our members have yet commented on the seat room and comfort of the 2017 Mercedes-Benz GLS.
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