| Model Year | 2024 | 2015 | |
| Model | Acura RDX | Audi R8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 2dr Coupe | |
| Difference | |||
| Wheelbase | 108.3 in | 104.3 in | 4 in |
| Length | 186.8 in | 175.0 in | 11.8 in |
| Width | 74.8 in | 75.0 in | -0.2 in |
| Height | 65.7 in | 49.3 in | 16.4 in |
| Curb Weight | 4014 lb. | 3583 lb. | 431 lb. |
| Fuel Capacity | 17.1 gal. | 23.8 gal. | -6.7 gal. |
| Headroom, Row 1 | 40.0 in | 37.7 in | 2.3 in |
| Shoulder Room, Row 1 | 60.0 in | 54.8 in | 5.2 in |
| Hip Room, Row 1 | 55.0 in | 0.0 in | 55 in |
| Legroom, Row 1 | 42.0 in | 41.0 in | 1 in |
| Headroom, Row 2 | 38.0 in | 0.0 in | 38 in |
| Shoulder Room, Row 2 | 57.0 in | 0.0 in | 57 in |
| Hip Room, Row 2 | 50.0 in | 0.0 in | 50 in |
| Legroom, Row 2 | 38.0 in | 0.0 in | 38 in |
| Total Legroom | 80 in (over 2 rows) | 41 in (over 1 rows) | 39 in |
| Cargo Volume, Minimum | 29.5 ft3 | 3.5 ft3 | 26 ft3 |
| Cargo Volume, Maximum | 58.9 ft3 | 3.5 ft3 | 55.4 ft3 |
None of our members have yet commented on the seat room and comfort of the 2024 Acura RDX.
None of our members have yet commented on the seat room and comfort of the 2015 Audi R8.