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2021 GMC Terrain and 2009 Chevrolet Avalanche Specifications
| Model Year | 2021 | 2009 | |
| Model | GMC Terrain | Chevrolet Avalanche | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUT | |
| Difference | |||
| Wheelbase | 2,725 mm | 3,302 mm | -1 mm |
| Length | 4,630 mm | 5,621 mm | -1 mm |
| Width | 1,839 mm | 2,009 mm | -1 mm |
| Height | 1,661 mm | 1,946 mm | 0 mm |
| Curb Weight | 1,564 kg | 2,605 kg | -1 kg |
| Fuel Capacity | 56 L | 117 L | -61 L |
| Headroom, Row 1 | 1,016 mm | 1,044 mm | 0 mm |
| Shoulder Room, Row 1 | 1,453 mm | 1,659 mm | 0 mm |
| Hip Room, Row 1 | 1,382 mm | 1,636 mm | 0 mm |
| Legroom, Row 1 | 1,039 mm | 1,049 mm | 0 mm |
| Headroom, Row 2 | 978 mm | 1,016 mm | 977 mm |
| Shoulder Room, Row 2 | 1,412 mm | 1,656 mm | 0 mm |
| Hip Room, Row 2 | 1,316 mm | 1,582 mm | 0 mm |
| Legroom, Row 2 | 1,008 mm | 993 mm | -992 mm |
| Total Legroom | 2,047 mm (over 2 rows) | 2,042 mm (over 2 rows) | 0 mm |
| Cargo Volume, Minimum | 838 L | 1,288 L | 837 L |
| Cargo Volume, Maximum | 1,792 L | 2,863 L | -1 L |
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 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 GMC models.
