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2009 Chevrolet Avalanche and 2021 Chevrolet Tahoe / Suburban Specifications
| Model Year | 2009 | 2021 | |
| Model | Chevrolet Avalanche | Chevrolet Tahoe / Suburban | |
| Engine | 6.0L V8 OHV-2v 366 hp@5500 380 lb-ft@4300 |
5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100 |
|
| Transmission | 6-speed shiftable automatic | 10-speed shiftable automatic | |
| Drivetrain | 4WD w/low range | 4WD w/low range | |
| Body | 4dr SUT | 4dr SUV | |
| Difference | |||
| Wheelbase | 3,302 mm | 3,071 mm | 0 mm |
| Length | 5,621 mm | 5,352 mm | 0 mm |
| Width | 2,009 mm | 2,057 mm | 0 mm |
| Height | 1,946 mm | 1,925 mm | 0 mm |
| Curb Weight | 2,704 kg | 2,568 kg | 0 kg |
| Fuel Capacity | 117 L | 91 L | 26 L |
| Headroom, Row 1 | 1,044 mm | 1,074 mm | 0 mm |
| Shoulder Room, Row 1 | 1,659 mm | 1,676 mm | 0 mm |
| Hip Room, Row 1 | 1,636 mm | 1,562 mm | 0 mm |
| Legroom, Row 1 | 1,049 mm | 1,130 mm | 0 mm |
| Headroom, Row 2 | 1,016 mm | 988 mm | -987 mm |
| Shoulder Room, Row 2 | 1,656 mm | 1,646 mm | 0 mm |
| Hip Room, Row 2 | 1,582 mm | 1,557 mm | 0 mm |
| Legroom, Row 2 | 993 mm | 1,067 mm | 992 mm |
| Headroom, Row 3 | 0 mm | 970 mm | -970 mm |
| Shoulder Room, Row 3 | 0 mm | 1,593 mm | -1 mm |
| Hip Room, Row 3 | 0 mm | 1,255 mm | -1 mm |
| Legroom, Row 3 | 0 mm | 886 mm | -886 mm |
| Total Legroom | 2,042 mm (over 2 rows) | 3,084 mm (over 3 rows) | -1 mm |
| Cargo Volume, Minimum | 1,288 L | 722 L | -721 L |
| Cargo Volume, Behind R2 | 45.5 | 2,056 L | 43.5 |
| Cargo Volume, Maximum | 2,863 L | 3,480 L | -1 L |
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.
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Chevrolet Tahoe / Suburban
None of our members have yet commented on the seat room and comfort of the 2021 Chevrolet Tahoe / Suburban.
See TrueDelta's information for all SUTs
See TrueDelta's information for all Chevrolet models.
