| Model Year | 2007 | 2016 | |
| Model | Chevrolet Avalanche | Chevrolet Spark | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUT | 4dr Hatch | |
| Difference | |||
| Wheelbase | 130.0 in | 93.9 in | 36.1 in |
| Length | 221.3 in | 142.5 in | 78.8 in |
| Width | 79.1 in | 62.8 in | 16.3 in |
| Height | 76.6 in | 58.4 in | 18.2 in |
| Curb Weight | 5742 lb. | 2246 lb. | 3496 lb. |
| Fuel Capacity | 31.0 gal. | 9.2 gal. | 21.8 gal. |
| Headroom, Row 1 | 41.1 in | 39.4 in | 1.7 in |
| Shoulder Room, Row 1 | 65.3 in | 50.9 in | 14.4 in |
| Hip Room, Row 1 | 64.4 in | 48.6 in | 15.8 in |
| Legroom, Row 1 | 41.3 in | 41.7 in | -0.4 in |
| Headroom, Row 2 | 40.0 in | 37.0 in | 3 in |
| Shoulder Room, Row 2 | 65.2 in | 49.6 in | 15.6 in |
| Hip Room, Row 2 | 62.3 in | 47.8 in | 14.5 in |
| Legroom, Row 2 | 39.1 in | 33.0 in | 6.1 in |
| Total Legroom | 80.4 in (over 2 rows) | 74.7 in (over 2 rows) | 5.7 in |
| Cargo Volume, Minimum | 45.5 ft3 | 12.0 ft3 | 33.5 ft3 |
| Cargo Volume, Maximum | 101.1 ft3 | 29.7 ft3 | 71.4 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 2016 Chevrolet Spark.