Model Year | 2007 | 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 | 4-speed automatic | 10-speed shiftable automatic | |
Drivetrain | 4WD w/low range | 4WD w/low range | |
Body | 4dr SUT | 4dr SUV | |
Difference | |||
Wheelbase | 130.0 in | 120.9 in | 9.1 in |
Length | 221.3 in | 210.7 in | 10.6 in |
Width | 79.1 in | 81.0 in | -1.9 in |
Height | 76.6 in | 75.8 in | 0.8 in |
Curb Weight | 5963 lb. | 5661 lb. | 302 lb. |
Fuel Capacity | 31.0 gal. | 24.0 gal. | 7 gal. |
Headroom, Row 1 | 41.1 in | 42.3 in | -1.2 in |
Shoulder Room, Row 1 | 65.3 in | 66.0 in | -0.7 in |
Hip Room, Row 1 | 64.4 in | 61.5 in | 2.9 in |
Legroom, Row 1 | 41.3 in | 44.5 in | -3.2 in |
Headroom, Row 2 | 40.0 in | 38.9 in | 1.1 in |
Shoulder Room, Row 2 | 65.2 in | 64.8 in | 0.4 in |
Hip Room, Row 2 | 62.3 in | 61.3 in | 1 in |
Legroom, Row 2 | 39.1 in | 42.0 in | -2.9 in |
Headroom, Row 3 | 0.0 in | 38.2 in | -38.2 in |
Shoulder Room, Row 3 | 0.0 in | 62.7 in | -62.7 in |
Hip Room, Row 3 | 0.0 in | 49.4 in | -49.4 in |
Legroom, Row 3 | 0.0 in | 34.9 in | -34.9 in |
Total Legroom | 80.4 in (over 2 rows) | 121.4 in (over 3 rows) | -41 in |
Cargo Volume, Minimum | 45.5 ft3 | 25.5 ft3 | 20 ft3 |
Cargo Volume, Behind R2 | 45.5 | 72.6 ft3 | -27.1 |
Cargo Volume, Maximum | 101.1 ft3 | 122.9 ft3 | -21.8 ft3 |
2007 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 2021 Chevrolet Tahoe / Suburban.