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2018 GMC Yukon and 2012 Chevrolet Avalanche Specifications
| Model Year | 2018 | 2012 | |
| Model | GMC Yukon | Chevrolet Avalanche | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUT | |
| Difference | |||
| Wheelbase | 116.0 in | 130.0 in | -14 in |
| Length | 203.9 in | 221.3 in | -17.4 in |
| Width | 80.5 in | 79.1 in | 1.4 in |
| Height | 74.4 in | 76.6 in | -2.2 in |
| Curb Weight | 5466 lb. | 5840 lb. | -374 lb. |
| Fuel Capacity | 26.0 gal. | 31.0 gal. | -5 gal. |
| Headroom, Row 1 | 42.8 in | 41.1 in | 1.7 in |
| Shoulder Room, Row 1 | 64.8 in | 65.3 in | -0.5 in |
| Hip Room, Row 1 | 60.8 in | 64.4 in | -3.6 in |
| Legroom, Row 1 | 45.3 in | 41.3 in | 4 in |
| Headroom, Row 2 | 38.7 in | 40.0 in | -1.3 in |
| Shoulder Room, Row 2 | 65.1 in | 65.2 in | -0.1 in |
| Hip Room, Row 2 | 60.3 in | 62.3 in | -2 in |
| Legroom, Row 2 | 39.0 in | 39.1 in | -0.1 in |
| Headroom, Row 3 | 38.1 in | 0.0 in | 38.1 in |
| Shoulder Room, Row 3 | 62.6 in | 0.0 in | 62.6 in |
| Hip Room, Row 3 | 49.3 in | 0.0 in | 49.3 in |
| Legroom, Row 3 | 24.8 in | 0.0 in | 24.8 in |
| Total Legroom | 109.1 in (over 3 rows) | 80.4 in (over 2 rows) | 28.7 in |
| Cargo Volume, Minimum | 15.3 ft3 | 45.5 ft3 | -30.2 ft3 |
| Cargo Volume, Behind R2 | 51.7 ft3 | 45.5 | 6.2 ft3 |
| Cargo Volume, Maximum | 94.7 ft3 | 101.1 ft3 | -6.4 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2018 GMC Yukon
None of our members have yet commented on the seat room and comfort of the 2018 GMC Yukon.
What Our Members Are Saying about the Seat Room and Comfort of the 2012 Chevrolet Avalanche
None of our members have yet commented on the seat room and comfort of the 2012 Chevrolet Avalanche.
See TrueDelta's information for all SUVs
See TrueDelta's information for all GMC models.
