| 1 | 0 | 3 | 4 | 3 | 4 |
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 | 2,639 mm | 3,302 mm | -1 mm |
| Length | 4,407 mm | 5,621 mm | -1 mm |
| Width | 1,808 mm | 2,009 mm | -1 mm |
| Height | 1,646 mm | 1,946 mm | 0 mm |
| Curb Weight | 1,359 kg | 2,605 kg | -1 kg |
| Fuel Capacity | 50 L | 117 L | -67 L |
| Headroom, Row 1 | 1,016 mm | 1,044 mm | 0 mm |
| Shoulder Room, Row 1 | 1,407 mm | 1,659 mm | 0 mm |
| Hip Room, Row 1 | 1,328 mm | 1,636 mm | 0 mm |
| Legroom, Row 1 | 1,039 mm | 1,049 mm | 0 mm |
| Headroom, Row 2 | 975 mm | 1,016 mm | 974 mm |
| Shoulder Room, Row 2 | 1,367 mm | 1,656 mm | 0 mm |
| Hip Room, Row 2 | 1,161 mm | 1,582 mm | 0 mm |
| Legroom, Row 2 | 1,001 mm | 993 mm | -992 mm |
| Total Legroom | 2,040 mm (over 2 rows) | 2,042 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 716 L | 1,288 L | 715 L |
| Cargo Volume, Maximum | 1,543 L | 2,863 L | -1 L |
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.
