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2021 Chevrolet TrailBlazer and 2018 GMC Acadia Specifications
| Model Year | 2021 | 2018 | |
| Model | Chevrolet TrailBlazer | GMC Acadia | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUV | |
| Difference | |||
| Wheelbase | 103.9 in | 112.5 in | -8.6 in |
| Length | 173.5 in | 193.6 in | -20.1 in |
| Width | 71.2 in | 75.4 in | -4.2 in |
| Height | 64.8 in | 66.0 in | -1.2 in |
| Curb Weight | 2996 lb. | 3902 lb. | -906 lb. |
| Fuel Capacity | 13.2 gal. | 22.0 gal. | -8.8 gal. |
| Headroom, Row 1 | 40.0 in | 40.0 in | 0 in |
| Shoulder Room, Row 1 | 55.4 in | 59.4 in | -4 in |
| Hip Room, Row 1 | 52.3 in | 55.7 in | -3.4 in |
| Legroom, Row 1 | 40.9 in | 41.0 in | -0.1 in |
| Headroom, Row 2 | 38.4 in | 39.6 in | -1.2 in |
| Shoulder Room, Row 2 | 53.8 in | 58.7 in | -4.9 in |
| Hip Room, Row 2 | 45.7 in | 53.3 in | -7.6 in |
| Legroom, Row 2 | 39.4 in | 39.7 in | -0.3 in |
| Headroom, Row 3 | 0.0 in | 37.2 in | -37.2 in |
| Shoulder Room, Row 3 | 0.0 in | 54.3 in | -54.3 in |
| Hip Room, Row 3 | 0.0 in | 42.9 in | -42.9 in |
| Legroom, Row 3 | 0.0 in | 31.1 in | -31.1 in |
| Total Legroom | 80.3 in (over 2 rows) | 111.8 in (over 3 rows) | -31.5 in |
| Cargo Volume, Minimum | 25.3 ft3 | 12.8 ft3 | 12.5 ft3 |
| Cargo Volume, Behind R2 | 25.3 | 41.7 ft3 | -16.4 |
| Cargo Volume, Maximum | 54.5 ft3 | 79.0 ft3 | -24.5 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Chevrolet TrailBlazer
None of our members have yet commented on the seat room and comfort of the 2021 Chevrolet TrailBlazer.
What Our Members Are Saying about the Seat Room and Comfort of the 2018 GMC Acadia
None of our members have yet commented on the seat room and comfort of the 2018 GMC Acadia.
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See TrueDelta's information for all Chevrolet models.
