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2021 GMC Terrain and 2022 Toyota Sienna Specifications
| Model Year | 2021 | 2022 | |
| Model | GMC Terrain | Toyota Sienna | |
| Engine | turbocharged 1.5L I4 DOHC-4v 127 kW@5600 275 Nm@2000 |
2.5L I4 Hybrid DOHC-4v 141 kW@6000 239 Nm@4400 |
|
| Transmission | 9-speed shiftable automatic | 6-speed shiftable CVT | |
| Drivetrain | FWD | FWD | |
| Body | 4dr SUV | 4dr Minivan, ext. | |
| Difference | |||
| Wheelbase | 2,725 mm | 3,061 mm | -1 mm |
| Length | 4,630 mm | 5,174 mm | -1 mm |
| Width | 1,839 mm | 1,994 mm | 0 mm |
| Height | 1,661 mm | 1,740 mm | 0 mm |
| Curb Weight | 1,564 kg | 2,091 kg | -1 kg |
| Fuel Capacity | 56 L | 68 L | -12 L |
| Headroom, Row 1 | 1,016 mm | 1,016 mm | 0 mm |
| Shoulder Room, Row 1 | 1,453 mm | 1,585 mm | 0 mm |
| Hip Room, Row 1 | 1,382 mm | 1,514 mm | 0 mm |
| Legroom, Row 1 | 1,039 mm | 1,024 mm | 0 mm |
| Headroom, Row 2 | 978 mm | 998 mm | -20 mm |
| Shoulder Room, Row 2 | 1,412 mm | 1,593 mm | 0 mm |
| Hip Room, Row 2 | 1,316 mm | 1,681 mm | 0 mm |
| Legroom, Row 2 | 1,008 mm | 1,013 mm | 0 mm |
| Headroom, Row 3 | 0 mm | 950 mm | -950 mm |
| Shoulder Room, Row 3 | 0 mm | 1,486 mm | -1 mm |
| Hip Room, Row 3 | 0 mm | 1,240 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 983 mm | -983 mm |
| Total Legroom | 2,047 mm (over 2 rows) | 3,020 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 838 L | 949 L | -111 L |
| Cargo Volume, Behind R2 | 29.6 | 2,129 L | 27.6 |
| Cargo Volume, Maximum | 1,792 L | 2,860 L | -1 L |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 GMC Terrain
None of our members have yet commented on the seat room and comfort of the 2021 GMC Terrain.
What Our Members Are Saying about the Seat Room and Comfort of the 2022 Toyota Sienna
None of our members have yet commented on the seat room and comfort of the 2022 Toyota Sienna.
See TrueDelta's information for all SUVs
See TrueDelta's information for all GMC models.
