Model Year | 2017 | 2018 | |
Model | Acura RLX | Toyota Sienna | |
Engine | 3.5L V6 OHC-4v 310 hp@6500 272 lb-ft@4500 |
3.5L V6 DOHC-4v 296 hp@6600 263 lb-ft@4700 |
|
Transmission | 6-speed shiftable automatic | 8-speed shiftable automatic | |
Drivetrain | FWD | FWD | |
Body | 4dr Sedan | 4dr Minivan, ext. | |
Difference | |||
Wheelbase | 112.2 in | 119.3 in | -7.1 in |
Length | 196.1 in | 200.2 in | -4.1 in |
Width | 74.4 in | 78.1 in | -3.7 in |
Height | 57.7 in | 68.9 in | -11.2 in |
Curb Weight | 3969 lb. | 4375 lb. | -406 lb. |
Fuel Capacity | 18.5 gal. | 20.0 gal. | -1.5 gal. |
Headroom, Row 1 | 37.6 in | 41.0 in | -3.4 in |
Shoulder Room, Row 1 | 59.6 in | 65.0 in | -5.4 in |
Hip Room, Row 1 | 55.9 in | 58.6 in | -2.7 in |
Legroom, Row 1 | 42.3 in | 40.5 in | 1.8 in |
Headroom, Row 2 | 36.9 in | 39.7 in | -2.8 in |
Shoulder Room, Row 2 | 57.0 in | 64.6 in | -7.6 in |
Hip Room, Row 2 | 54.5 in | 66.1 in | -11.6 in |
Legroom, Row 2 | 38.8 in | 37.6 in | 1.2 in |
Headroom, Row 3 | 0.0 in | 38.3 in | -38.3 in |
Shoulder Room, Row 3 | 0.0 in | 61.1 in | -61.1 in |
Hip Room, Row 3 | 0.0 in | 50.3 in | -50.3 in |
Legroom, Row 3 | 0.0 in | 36.3 in | -36.3 in |
Total Legroom | 81.1 in (over 2 rows) | 114.4 in (over 3 rows) | -33.3 in |
Cargo Volume, Minimum | 15.3 ft3 | 39.1 ft3 | -23.8 ft3 |
Cargo Volume, Behind R2 | 15.3 | 87.1 ft3 | -71.8 |
Cargo Volume, Maximum | 15.3 ft3 | 150.0 ft3 | -134.7 ft3 |
2017 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 |
None of our members have yet commented on the seat room and comfort of the 2018 Toyota Sienna.