| Model Year | 2008 | 2018 | |
| Model | Volvo XC90 | Acura RLX | |
| Engine | 4.4L V8 DOHC-4v 311 hp@5850 325 lb-ft@3900 |
3.5L V6 OHC-4v 310 hp@6500 272 lb-ft@4500 |
|
| Transmission | 6-speed shiftable automatic | 10-speed shiftable automatic | |
| Drivetrain | AWD | FWD | |
| Body | 4dr SUV | 4dr Sedan | |
| Difference | |||
| Wheelbase | 112.6 in | 112.2 in | 0.4 in |
| Length | 188.9 in | 198.1 in | -9.2 in |
| Width | 74.7 in | 74.4 in | 0.3 in |
| Height | 70.2 in | 57.7 in | 12.5 in |
| Curb Weight | 4826 lb. | 3977 lb. | 849 lb. |
| Fuel Capacity | 21.1 gal. | 18.5 gal. | 2.6 gal. |
| Headroom, Row 1 | 39.7 in | 37.6 in | 2.1 in |
| Shoulder Room, Row 1 | 58.3 in | 59.6 in | -1.3 in |
| Hip Room, Row 1 | 55.4 in | 55.9 in | -0.5 in |
| Legroom, Row 1 | 41.0 in | 42.3 in | -1.3 in |
| Headroom, Row 2 | 38.4 in | 36.9 in | 1.5 in |
| Shoulder Room, Row 2 | 57.4 in | 57.0 in | 0.4 in |
| Hip Room, Row 2 | 54.1 in | 54.5 in | -0.4 in |
| Legroom, Row 2 | 34.6 in | 38.8 in | -4.2 in |
| Headroom, Row 3 | 35.5 in | 0.0 in | 35.5 in |
| Legroom, Row 3 | 30.1 in | 0.0 in | 30.1 in |
| Total Legroom | 105.7 in (over 3 rows) | 81.1 in (over 2 rows) | 24.6 in |
| Cargo Volume, Minimum | 8.8 ft3 | 14.9 ft3 | -6.1 ft3 |
| Cargo Volume, Behind R2 | 43.3 ft3 | 14.9 | 28.4 ft3 |
| Cargo Volume, Maximum | 85.1 ft3 | 14.9 ft3 | 70.2 ft3 |
| 2008 Volvo XC90 Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2008 | 4dr SUV 235-horsepower 3.2L I6 6-speed shiftable automatic AWD |
3rd row very roomy. 2nd row very comfortable. see full Volvo XC90 review |
| 2008 | 4dr SUV 235-horsepower 3.2L I6 6-speed shiftable automatic AWD |
Comfortable. see full Volvo XC90 review |
| 2008 | 4dr SUV 235-horsepower 3.2L I6 6-speed shiftable automatic AWD |
Wife and two car seats fit in back. see full Volvo XC90 review |
| 2008 | 4dr SUV 235-horsepower 3.2L I6 6-speed shiftable automatic AWD |
Comfortable. see full Volvo XC90 review |
| 2018 Acura RLX Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2018 | 4dr Sedan | Everyone who sits in the back seats comments on the comfort and leg room. see full Acura RLX review |