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2021 Chevrolet TrailBlazer and 2009 Chevrolet Avalanche Specifications
| Model Year | 2021 | 2009 | |
| Model | Chevrolet TrailBlazer | Chevrolet Avalanche | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUT | |
| Difference | |||
| Wheelbase | 103.9 in | 130.0 in | -26.1 in |
| Length | 173.5 in | 221.3 in | -47.8 in |
| Width | 71.2 in | 79.1 in | -7.9 in |
| Height | 64.8 in | 76.6 in | -11.8 in |
| Curb Weight | 2996 lb. | 5742 lb. | -2746 lb. |
| Fuel Capacity | 13.2 gal. | 31.0 gal. | -17.8 gal. |
| Headroom, Row 1 | 40.0 in | 41.1 in | -1.1 in |
| Shoulder Room, Row 1 | 55.4 in | 65.3 in | -9.9 in |
| Hip Room, Row 1 | 52.3 in | 64.4 in | -12.1 in |
| Legroom, Row 1 | 40.9 in | 41.3 in | -0.4 in |
| Headroom, Row 2 | 38.4 in | 40.0 in | -1.6 in |
| Shoulder Room, Row 2 | 53.8 in | 65.2 in | -11.4 in |
| Hip Room, Row 2 | 45.7 in | 62.3 in | -16.6 in |
| Legroom, Row 2 | 39.4 in | 39.1 in | 0.3 in |
| Total Legroom | 80.3 in (over 2 rows) | 80.4 in (over 2 rows) | -0.1 in |
| Cargo Volume, Minimum | 25.3 ft3 | 45.5 ft3 | -20.2 ft3 |
| Cargo Volume, Maximum | 54.5 ft3 | 101.1 ft3 | -46.6 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 2009 Chevrolet Avalanche
None of our members have yet commented on the seat room and comfort of the 2009 Chevrolet Avalanche.
See TrueDelta's information for all SUVs
See TrueDelta's information for all Chevrolet models.
