| Model Year | 2006 | 2023 | |
| Model | Chevrolet Avalanche | Dodge Durango | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUT | 4dr SUV | |
| Difference | |||
| Wheelbase | 130.0 in | 119.8 in | 10.2 in |
| Length | 221.6 in | 201.2 in | 20.4 in |
| Width | 79.8 in | 75.8 in | 4 in |
| Height | 73.6 in | 70.9 in | 2.7 in |
| Curb Weight | 5413 lb. | 4689 lb. | 724 lb. |
| Fuel Capacity | 31.0 gal. | 24.6 gal. | 6.4 gal. |
| Headroom, Row 1 | 40.7 in | 39.9 in | 0.8 in |
| Shoulder Room, Row 1 | 65.2 in | 58.5 in | 6.7 in |
| Hip Room, Row 1 | 61.4 in | 57.0 in | 4.4 in |
| Legroom, Row 1 | 41.3 in | 40.3 in | 1 in |
| Headroom, Row 2 | 38.6 in | 39.8 in | -1.2 in |
| Shoulder Room, Row 2 | 65.2 in | 58.3 in | 6.9 in |
| Hip Room, Row 2 | 62.0 in | 56.0 in | 6 in |
| Legroom, Row 2 | 38.9 in | 38.6 in | 0.3 in |
| Headroom, Row 3 | 0.0 in | 37.8 in | -37.8 in |
| Shoulder Room, Row 3 | 0.0 in | 50.4 in | -50.4 in |
| Hip Room, Row 3 | 0.0 in | 42.8 in | -42.8 in |
| Legroom, Row 3 | 0.0 in | 31.5 in | -31.5 in |
| Total Legroom | 80.2 in (over 2 rows) | 110.4 in (over 3 rows) | -30.2 in |
| Cargo Volume, Minimum | 0.0 | 17.2 ft3 | -17.2 |
| Cargo Volume, Behind R2 | 0.0 | 47.7 ft3 | -47.7 |
| Cargo Volume, Maximum | 0.0 | 84.5 ft3 | -84.5 |
| 2006 Chevrolet Avalanche Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr SUT 320-horsepower 5.3L V8 4-speed automatic RWD |
The interior is basically a Tahoe and even with 5 people, the truck is comfortable. Rear AC and headphone jacks help too. see full Chevrolet Avalanche review |
| 2007 | 4dr SUT 320-horsepower 5.3L V8 4-speed automatic 4WD w/low range |
Plenty of room for 3 adults, even with a tall adult in the middle seat. see full Chevrolet Avalanche review |
None of our members have yet commented on the seat room and comfort of the 2023 Dodge Durango.