| Model Year | 2006 | 2012 | |
| Model | Audi A8 | Mercedes-Benz G-Class | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 121.0 in | 112.2 in | 8.8 in |
| Length | 204.4 in | 184.5 in | 19.9 in |
| Width | 74.6 in | 71.8 in | 2.8 in |
| Height | 57.3 in | 76.0 in | -18.7 in |
| Curb Weight | 4399 lb. | 5510 lb. | -1111 lb. |
| Fuel Capacity | 23.8 gal. | 25.4 gal. | -1.6 gal. |
| Headroom, Row 1 | 37.4 in | 42.2 in | -4.8 in |
| Shoulder Room, Row 1 | 59.1 in | 53.7 in | 5.4 in |
| Hip Room, Row 1 | 0.0 in | 51.5 in | -51.5 in |
| Legroom, Row 1 | 41.3 in | 52.5 in | -11.2 in |
| Headroom, Row 2 | 38.3 in | 40.0 in | -1.7 in |
| Shoulder Room, Row 2 | 57.5 in | 56.3 in | 1.2 in |
| Hip Room, Row 2 | 0.0 in | 53.9 in | -53.9 in |
| Legroom, Row 2 | 42.3 in | 41.9 in | 0.4 in |
| Total Legroom | 83.6 in (over 2 rows) | 94.4 in (over 2 rows) | -10.8 in |
| Cargo Volume, Minimum | 14.6 ft3 | 45.2 ft3 | -30.6 ft3 |
| Cargo Volume, Maximum | 14.6 ft3 | 79.5 ft3 | -64.9 ft3 |
| 2006 Audi A8 Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2005 | 4dr Sedan, ext. 330-horsepower 4.2L V8 6-speed shiftable automatic AWD |
TOTAL COMFORT. SEAT CAN BE ADJUSTED TO GIVE COMFORT FOR BACK AND LEGS. see full Audi A8 review |
None of our members have yet commented on the seat room and comfort of the 2012 Mercedes-Benz G-Class.