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2018 Toyota Sienna and 2017 GMC Acadia Limited Specifications
| Model Year | 2018 | 2017 | |
| Model | Toyota Sienna | GMC Acadia Limited | |
| Engine | 3.5L V6 DOHC-4v 296 hp@6600 263 lb-ft@4700 |
3.6L V6 DOHC-4v 281 hp@6300 266 lb-ft@3400 |
|
| Transmission | 8-speed shiftable automatic | 6-speed shiftable automatic | |
| Drivetrain | FWD | FWD | |
| Body | 4dr Minivan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 119.3 in | 118.9 in | 0.4 in |
| Length | 200.2 in | 200.8 in | -0.6 in |
| Width | 78.1 in | 78.9 in | -0.8 in |
| Height | 68.9 in | 70.4 in | -1.5 in |
| Curb Weight | 4375 lb. | 4656 lb. | -281 lb. |
| Fuel Capacity | 20.0 gal. | 22.0 gal. | -2 gal. |
| Headroom, Row 1 | 41.0 in | 40.3 in | 0.7 in |
| Shoulder Room, Row 1 | 65.0 in | 61.6 in | 3.4 in |
| Hip Room, Row 1 | 58.6 in | 58.0 in | 0.6 in |
| Legroom, Row 1 | 40.5 in | 41.3 in | -0.8 in |
| Headroom, Row 2 | 39.7 in | 39.6 in | 0.1 in |
| Shoulder Room, Row 2 | 64.6 in | 61.0 in | 3.6 in |
| Hip Room, Row 2 | 66.1 in | 57.8 in | 8.3 in |
| Legroom, Row 2 | 37.6 in | 36.8 in | 0.8 in |
| Headroom, Row 3 | 38.3 in | 38.4 in | -0.1 in |
| Shoulder Room, Row 3 | 61.1 in | 57.8 in | 3.3 in |
| Hip Room, Row 3 | 50.3 in | 48.3 in | 2 in |
| Legroom, Row 3 | 36.3 in | 33.2 in | 3.1 in |
| Total Legroom | 114.4 in (over 3 rows) | 111.3 in (over 3 rows) | 3.1 in |
| Cargo Volume, Minimum | 39.1 ft3 | 24.1 ft3 | 15 ft3 |
| Cargo Volume, Behind R2 | 87.1 ft3 | 70.1 ft3 | 17 ft3 |
| Cargo Volume, Maximum | 150.0 ft3 | 116.1 ft3 | 33.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2018 Toyota Sienna.
What Our Members Are Saying about the Seat Room and Comfort of the 2017 GMC Acadia Limited
None of our members have yet commented on the seat room and comfort of the 2017 GMC Acadia Limited.
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