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2007 Pontiac Montana SV6 and 2018 Toyota Sienna Specifications
| Model Year | 2007 | 2018 | |
| Model | Pontiac Montana SV6 | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Minivan, ext. | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 121.1 in | 119.3 in | 1.8 in |
| Length | 205.6 in | 200.2 in | 5.4 in |
| Width | 72.0 in | 78.1 in | -6.1 in |
| Height | 72.0 in | 68.9 in | 3.1 in |
| Curb Weight | 4376 lb. | 4375 lb. | 1 lb. |
| Fuel Capacity | 25.0 gal. | 20.0 gal. | 5 gal. |
| Headroom, Row 1 | 39.8 in | 41.0 in | -1.2 in |
| Shoulder Room, Row 1 | 59.9 in | 65.0 in | -5.1 in |
| Hip Room, Row 1 | 0.0 in | 58.6 in | -58.6 in |
| Legroom, Row 1 | 39.9 in | 40.5 in | -0.6 in |
| Headroom, Row 2 | 38.9 in | 39.7 in | -0.8 in |
| Shoulder Room, Row 2 | 61.2 in | 64.6 in | -3.4 in |
| Hip Room, Row 2 | 0.0 in | 66.1 in | -66.1 in |
| Legroom, Row 2 | 38.9 in | 37.6 in | 1.3 in |
| Headroom, Row 3 | 38.1 in | 38.3 in | -0.2 in |
| Shoulder Room, Row 3 | 48.6 in | 61.1 in | -12.5 in |
| Hip Room, Row 3 | 0.0 in | 50.3 in | -50.3 in |
| Legroom, Row 3 | 36.2 in | 36.3 in | -0.1 in |
| Total Legroom | 115 in (over 3 rows) | 114.4 in (over 3 rows) | 0.6 in |
| Cargo Volume, Minimum | 26.9 ft3 | 39.1 ft3 | -12.2 ft3 |
| Cargo Volume, Behind R2 | 74.5 ft3 | 87.1 ft3 | -12.6 ft3 |
| Cargo Volume, Maximum | 136.5 ft3 | 150.0 ft3 | -13.5 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2007 Pontiac Montana SV6
None of our members have yet commented on the seat room and comfort of the 2007 Pontiac Montana SV6.
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.
See TrueDelta's information for all Minivans
See TrueDelta's information for all Pontiac models.
