| Model Year | 2007 | 2024 | |
| Model | Acura RDX | Audi A8 / S8 | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Sedan, ext. | |
| Difference | |||
| Wheelbase | 104.3 in | 123.1 in | -18.8 in |
| Length | 180.7 in | 209.5 in | -28.8 in |
| Width | 73.6 in | 76.6 in | -3 in |
| Height | 65.2 in | 58.3 in | 6.9 in |
| Curb Weight | 3968 lb. | 4762 lb. | -794 lb. |
| Fuel Capacity | 18.0 gal. | 21.7 gal. | -3.7 gal. |
| Headroom, Row 1 | 38.7 in | 38.3 in | 0.4 in |
| Shoulder Room, Row 1 | 58.2 in | 59.1 in | -0.9 in |
| Hip Room, Row 1 | 54.4 in | 0.0 in | 54.4 in |
| Legroom, Row 1 | 41.8 in | 41.5 in | 0.3 in |
| Headroom, Row 2 | 38.3 in | 38.5 in | -0.2 in |
| Shoulder Room, Row 2 | 56.3 in | 57.6 in | -1.3 in |
| Hip Room, Row 2 | 53.0 in | 0.0 in | 53 in |
| Legroom, Row 2 | 37.6 in | 44.3 in | -6.7 in |
| Total Legroom | 79.4 in (over 2 rows) | 85.8 in (over 2 rows) | -6.4 in |
| Cargo Volume, Minimum | 27.8 ft3 | 12.5 ft3 | 15.3 ft3 |
| Cargo Volume, Maximum | 60.6 ft3 | 12.5 ft3 | 48.1 ft3 |
| 2007 Acura RDX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr SUV turbocharged 240hp 2.3L I4 5-speed shiftable automatic AWD |
Keeps me alert see full Acura RDX review |
| 2007 | 4dr SUV turbocharged 240hp 2.3L I4 5-speed shiftable automatic AWD |
Very comfortable seats. As much room as an X3,X5 or RX see full Acura RDX review |
| 2007 Acura RDX Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr SUV turbocharged 240hp 2.3L I4 5-speed shiftable automatic AWD |
passenger seat is manual?!!??? how cheap can you get here see full Acura RDX review |
None of our members have yet commented on the seat room and comfort of the 2024 Audi A8 / S8.