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2009 GMC Envoy and 2023 Toyota Sienna Specifications
| Model Year | 2009 | 2023 | |
| Model | GMC Envoy | Toyota Sienna | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 113.0 in | 120.5 in | -7.5 in |
| Length | 191.6 in | 203.7 in | -12.1 in |
| Width | 74.4 in | 78.5 in | -4.1 in |
| Height | 71.9 in | 68.5 in | 3.4 in |
| Curb Weight | 4404 lb. | 4610 lb. | -206 lb. |
| Fuel Capacity | 22.0 gal. | 18.0 gal. | 4 gal. |
| Headroom, Row 1 | 40.2 in | 40.0 in | 0.2 in |
| Shoulder Room, Row 1 | 58.5 in | 62.4 in | -3.9 in |
| Hip Room, Row 1 | 55.5 in | 59.6 in | -4.1 in |
| Legroom, Row 1 | 41.1 in | 40.3 in | 0.8 in |
| Headroom, Row 2 | 39.6 in | 39.3 in | 0.3 in |
| Shoulder Room, Row 2 | 58.5 in | 62.7 in | -4.2 in |
| Hip Room, Row 2 | 58.1 in | 66.2 in | -8.1 in |
| Legroom, Row 2 | 37.0 in | 39.9 in | -2.9 in |
| Headroom, Row 3 | 0.0 in | 37.4 in | -37.4 in |
| Shoulder Room, Row 3 | 0.0 in | 58.5 in | -58.5 in |
| Hip Room, Row 3 | 0.0 in | 48.8 in | -48.8 in |
| Legroom, Row 3 | 0.0 in | 38.7 in | -38.7 in |
| Total Legroom | 78.1 in (over 2 rows) | 118.9 in (over 3 rows) | -40.8 in |
| Cargo Volume, Minimum | 43.7 ft3 | 33.5 ft3 | 10.2 ft3 |
| Cargo Volume, Behind R2 | 43.7 | 75.2 ft3 | -31.5 |
| Cargo Volume, Maximum | 80.1 ft3 | 101.0 ft3 | -20.9 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2009 GMC Envoy
None of our members have yet commented on the seat room and comfort of the 2009 GMC Envoy.
What Our Members Are Saying about the Seat Room and Comfort of the 2023 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2023 Toyota Sienna.
See TrueDelta's information for all SUVs
See TrueDelta's information for all GMC models.
