| Model Year | 2014 | 2011 | |
| Model | Audi A8 / S8 | Mercedes-Benz GL | |
| Engine | turbocharged 3.0L V6 Diesel DOHC-4v 240 hp@3550 406 lb-ft@1750 |
turbocharged 3.0L V6 Diesel DOHC-4v 210 hp@3400 400 lb-ft@1600 |
|
| Transmission | 8-speed shiftable automatic | 7-speed shiftable automatic | |
| Drivetrain | AWD | AWD | |
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 122.9 in | 121.1 in | 1.8 in |
| Length | 207.4 in | 200.6 in | 6.8 in |
| Width | 76.7 in | 76.0 in | 0.7 in |
| Height | 57.9 in | 72.4 in | -14.5 in |
| Curb Weight | 4564 lb. | 5512 lb. | -948 lb. |
| Fuel Capacity | 23.8 gal. | 26.0 gal. | -2.2 gal. |
| Headroom, Row 1 | 37.2 in | 40.1 in | -2.9 in |
| Shoulder Room, Row 1 | 59.1 in | 58.3 in | 0.8 in |
| Legroom, Row 1 | 41.4 in | 40.3 in | 1.1 in |
| Headroom, Row 2 | 39.1 in | 40.6 in | -1.5 in |
| Shoulder Room, Row 2 | 57.8 in | 58.9 in | -1.1 in |
| Legroom, Row 2 | 42.9 in | 39.5 in | 3.4 in |
| Headroom, Row 3 | 0.0 in | 38.2 in | -38.2 in |
| Shoulder Room, Row 3 | 0.0 in | 50.5 in | -50.5 in |
| Legroom, Row 3 | 0.0 in | 34.2 in | -34.2 in |
| Total Legroom | 84.3 in (over 2 rows) | 114 in (over 3 rows) | -29.7 in |
| Cargo Volume, Minimum | 13.2 ft3 | 14.3 ft3 | -1.1 ft3 |
| Cargo Volume, Behind R2 | 13.2 | 43.8 ft3 | -30.6 |
| Cargo Volume, Maximum | 13.2 ft3 | 83.3 ft3 | -70.1 ft3 |
| 2014 Audi A8 / S8 Seat Room and Comfort: Cons | ||
| Year | Comment | |
| The A8's seats can be adjusted just about every way its possible to adjust a seat. While they do provide proper support, they're firm and don't mold themselves to the human form, at least not mine. They are very good seats, but those in the Jaguar are better and those in the BMW are best of all, both more supportive and more luxurious. see full Audi A8 / S8 review | ||
None of our members have yet commented on the seat room and comfort of the 2014 Audi A8 / S8.
None of our members have yet commented on the seat room and comfort of the 2011 Mercedes-Benz GL.