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2021 GMC Yukon and 2009 Chevrolet Avalanche Specifications
| Model Year | 2021 | 2009 | |
| Model | GMC Yukon | Chevrolet Avalanche | |
| Engine | 5.3L V8 OHV-2v 355 hp@5600 383 lb-ft@4100 |
6.0L V8 OHV-2v 366 hp@5500 380 lb-ft@4300 |
|
| Transmission | 6-speed shiftable automatic | 6-speed shiftable automatic | |
| Drivetrain | 4WD w/low range | 4WD w/low range | |
| Body | 4dr SUV | 4dr SUT | |
| Difference | |||
| Wheelbase | 120.9 in | 130.0 in | -9.1 in |
| Length | 210.0 in | 221.3 in | -11.3 in |
| Width | 81.0 in | 79.1 in | 1.9 in |
| Height | 76.5 in | 76.6 in | -0.1 in |
| Curb Weight | 5677 lb. | 5962 lb. | -285 lb. |
| Fuel Capacity | 24.0 gal. | 31.0 gal. | -7 gal. |
| Headroom, Row 1 | 42.3 in | 41.1 in | 1.2 in |
| Shoulder Room, Row 1 | 66.0 in | 65.3 in | 0.7 in |
| Hip Room, Row 1 | 61.5 in | 64.4 in | -2.9 in |
| Legroom, Row 1 | 44.5 in | 41.3 in | 3.2 in |
| Headroom, Row 2 | 38.9 in | 40.0 in | -1.1 in |
| Shoulder Room, Row 2 | 64.8 in | 65.2 in | -0.4 in |
| Hip Room, Row 2 | 61.3 in | 62.3 in | -1 in |
| Legroom, Row 2 | 42.0 in | 39.1 in | 2.9 in |
| Headroom, Row 3 | 38.2 in | 0.0 in | 38.2 in |
| Shoulder Room, Row 3 | 62.7 in | 0.0 in | 62.7 in |
| Hip Room, Row 3 | 49.4 in | 0.0 in | 49.4 in |
| Legroom, Row 3 | 34.9 in | 0.0 in | 34.9 in |
| Total Legroom | 121.4 in (over 3 rows) | 80.4 in (over 2 rows) | 41 in |
| Cargo Volume, Minimum | 25.5 ft3 | 45.5 ft3 | -20 ft3 |
| Cargo Volume, Behind R2 | 72.6 ft3 | 45.5 | 27.1 ft3 |
| Cargo Volume, Maximum | 122.9 ft3 | 101.1 ft3 | 21.8 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 GMC Yukon
None of our members have yet commented on the seat room and comfort of the 2021 GMC Yukon.
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.
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See TrueDelta's information for all GMC models.
