| Model Year | 2017 | 2010 | |
| Model | Audi A7 / S7 / RS7 | Audi A8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 114.7 in | 121.0 in | -6.3 in |
| Length | 196.2 in | 204.4 in | -8.2 in |
| Width | 75.2 in | 74.6 in | 0.6 in |
| Height | 55.9 in | 57.3 in | -1.4 in |
| Curb Weight | 4244 lb. | 4399 lb. | -155 lb. |
| Fuel Capacity | 19.8 gal. | 23.8 gal. | -4 gal. |
| Headroom, Row 1 | 36.9 in | 37.4 in | -0.5 in |
| Shoulder Room, Row 1 | 57.2 in | 59.1 in | -1.9 in |
| Legroom, Row 1 | 41.3 in | 41.3 in | 0 in |
| Headroom, Row 2 | 36.6 in | 38.3 in | -1.7 in |
| Shoulder Room, Row 2 | 55.9 in | 57.5 in | -1.6 in |
| Legroom, Row 2 | 37.0 in | 42.3 in | -5.3 in |
| Total Legroom | 78.3 in (over 2 rows) | 83.6 in (over 2 rows) | -5.3 in |
| Cargo Volume, Minimum | 24.5 ft3 | 14.6 ft3 | 9.9 ft3 |
| Cargo Volume, Maximum | 56.0 ft3 | 14.6 ft3 | 41.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Audi A7 / S7 / RS7.
None of our members have yet commented on the seat room and comfort of the 2010 Audi A8.