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2020 Honda Odyssey and 2021 GMC Terrain Specifications
| Model Year | 2020 | 2021 | |
| Model | Honda Odyssey | GMC Terrain | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Minivan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 118.1 in | 107.3 in | 10.8 in |
| Length | 203.2 in | 182.3 in | 20.9 in |
| Width | 78.5 in | 72.4 in | 6.1 in |
| Height | 68.3 in | 65.4 in | 2.9 in |
| Curb Weight | 4354 lb. | 3449 lb. | 905 lb. |
| Fuel Capacity | 19.5 gal. | 14.9 gal. | 4.6 gal. |
| Headroom, Row 1 | 40.7 in | 40.0 in | 0.7 in |
| Shoulder Room, Row 1 | 63.1 in | 57.2 in | 5.9 in |
| Hip Room, Row 1 | 58.6 in | 54.4 in | 4.2 in |
| Legroom, Row 1 | 40.9 in | 40.9 in | 0 in |
| Headroom, Row 2 | 39.5 in | 38.5 in | 1 in |
| Shoulder Room, Row 2 | 61.6 in | 55.6 in | 6 in |
| Hip Room, Row 2 | 64.8 in | 51.8 in | 13 in |
| Legroom, Row 2 | 40.9 in | 39.7 in | 1.2 in |
| Headroom, Row 3 | 38.3 in | 0.0 in | 38.3 in |
| Shoulder Room, Row 3 | 60.0 in | 0.0 in | 60 in |
| Hip Room, Row 3 | 48.4 in | 0.0 in | 48.4 in |
| Legroom, Row 3 | 38.1 in | 0.0 in | 38.1 in |
| Total Legroom | 119.9 in (over 3 rows) | 80.6 in (over 2 rows) | 39.3 in |
| Cargo Volume, Minimum | 32.8 ft3 | 29.6 ft3 | 3.2 ft3 |
| Cargo Volume, Behind R2 | 88.8 ft3 | 29.6 | 59.2 ft3 |
| Cargo Volume, Maximum | 144.9 ft3 | 63.3 ft3 | 81.6 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2020 Honda Odyssey
None of our members have yet commented on the seat room and comfort of the 2020 Honda Odyssey.
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.
See TrueDelta's information for all Minivans
See TrueDelta's information for all Honda models.
