| Model Year | 2024 | 2015 | |
| Model | Audi A5 / S5 / RS5 | Infiniti Q40 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Hatch | 4dr Sedan | |
| Difference | |||
| Wheelbase | 111.1 in | 112.2 in | -1.1 in |
| Length | 187.3 in | 187.9 in | -0.6 in |
| Width | 72.5 in | 69.8 in | 2.7 in |
| Height | 54.5 in | 57.2 in | -2.7 in |
| Curb Weight | 3759 lb. | 3624 lb. | 135 lb. |
| Fuel Capacity | 15.3 gal. | 20.0 gal. | -4.7 gal. |
| Headroom, Row 1 | 37.7 in | 40.5 in | -2.8 in |
| Shoulder Room, Row 1 | 55.7 in | 55.6 in | 0.1 in |
| Hip Room, Row 1 | 0.0 in | 55.1 in | -55.1 in |
| Legroom, Row 1 | 41.3 in | 43.9 in | -2.6 in |
| Headroom, Row 2 | 37.0 in | 37.7 in | -0.7 in |
| Shoulder Room, Row 2 | 54.5 in | 55.2 in | -0.7 in |
| Hip Room, Row 2 | 0.0 in | 53.7 in | -53.7 in |
| Legroom, Row 2 | 35.1 in | 34.7 in | 0.4 in |
| Total Legroom | 76.4 in (over 2 rows) | 78.6 in (over 2 rows) | -2.2 in |
| Cargo Volume, Minimum | 21.8 ft3 | 13.5 ft3 | 8.3 ft3 |
| Cargo Volume, Maximum | 35.0 ft3 | 13.5 ft3 | 21.5 ft3 |
None of our members have yet commented on the seat room and comfort of the 2024 Audi A5 / S5 / RS5.
None of our members have yet commented on the seat room and comfort of the 2015 Infiniti Q40.