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2021 GMC Terrain and 2021 Buick Enclave Specifications
| Model Year | 2021 | 2021 | |
| Model | GMC Terrain | Buick Enclave | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 107.3 in | 120.9 in | -13.6 in |
| Length | 182.3 in | 204.3 in | -22 in |
| Width | 72.4 in | 78.8 in | -6.4 in |
| Height | 65.4 in | 69.9 in | -4.5 in |
| Curb Weight | 3449 lb. | 4359 lb. | -910 lb. |
| Fuel Capacity | 14.9 gal. | 19.0 gal. | -4.1 gal. |
| Headroom, Row 1 | 40.0 in | 41.0 in | -1 in |
| Shoulder Room, Row 1 | 57.2 in | 62.4 in | -5.2 in |
| Hip Room, Row 1 | 54.4 in | 59.1 in | -4.7 in |
| Legroom, Row 1 | 40.9 in | 41.2 in | -0.3 in |
| Headroom, Row 2 | 38.5 in | 39.9 in | -1.4 in |
| Shoulder Room, Row 2 | 55.6 in | 61.7 in | -6.1 in |
| Hip Room, Row 2 | 51.8 in | 57.7 in | -5.9 in |
| Legroom, Row 2 | 39.7 in | 38.9 in | 0.8 in |
| Headroom, Row 3 | 0.0 in | 37.6 in | -37.6 in |
| Shoulder Room, Row 3 | 0.0 in | 57.3 in | -57.3 in |
| Hip Room, Row 3 | 0.0 in | 48.5 in | -48.5 in |
| Legroom, Row 3 | 0.0 in | 33.5 in | -33.5 in |
| Total Legroom | 80.6 in (over 2 rows) | 113.6 in (over 3 rows) | -33 in |
| Cargo Volume, Minimum | 29.6 ft3 | 23.6 ft3 | 6 ft3 |
| Cargo Volume, Behind R2 | 29.6 | 58.0 ft3 | -28.4 |
| Cargo Volume, Maximum | 63.3 ft3 | 97.6 ft3 | -34.3 ft3 |
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 2021 Buick Enclave
None of our members have yet commented on the seat room and comfort of the 2021 Buick Enclave.
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See TrueDelta's information for all GMC models.
