| Model Year | 2017 | 2012 | |
| Model | Audi A8 / S8 | Infiniti G | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Sedan | 4dr Sedan | |
| Difference | |||
| Wheelbase | 117.8 in | 112.2 in | 5.6 in |
| Length | 202.6 in | 187.9 in | 14.7 in |
| Width | 76.7 in | 69.8 in | 6.9 in |
| Height | 57.4 in | 57.2 in | 0.2 in |
| Curb Weight | 4685 lb. | 3618 lb. | 1067 lb. |
| Fuel Capacity | 21.7 gal. | 20.0 gal. | 1.7 gal. |
| Headroom, Row 1 | 37.2 in | 40.5 in | -3.3 in |
| Shoulder Room, Row 1 | 59.1 in | 55.6 in | 3.5 in |
| Hip Room, Row 1 | 0.0 in | 55.1 in | -55.1 in |
| Legroom, Row 1 | 41.4 in | 43.9 in | -2.5 in |
| Headroom, Row 2 | 38.1 in | 37.7 in | 0.4 in |
| Shoulder Room, Row 2 | 57.8 in | 55.2 in | 2.6 in |
| Hip Room, Row 2 | 0.0 in | 53.7 in | -53.7 in |
| Legroom, Row 2 | 38.7 in | 34.7 in | 4 in |
| Total Legroom | 80.1 in (over 2 rows) | 78.6 in (over 2 rows) | 1.5 in |
| Cargo Volume | 14.2 ft3 | 13.5 ft3 | 0.7 ft3 |
None of our members have yet commented on the seat room and comfort of the 2017 Audi A8 / S8.
| 2012 Infiniti G Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2013 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic AWD |
I like the seats in this car a lot. The bolsters feel well placed and keep you from moving around too much when cornering with enthusiasm, and they're comfortable to sit in overall. see full Infiniti G review |
| 2012 Infiniti G Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2013 | 4dr Sedan 328-horsepower 3.7L V6 7-speed shiftable automatic RWD |
Roomy enough. Could be a little stiff or tight for some passengers. see full Infiniti G review |