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2021 Porsche Cayenne and 2009 Chevrolet Avalanche Specifications
| Model Year | 2021 | 2009 | |
| Model | Porsche Cayenne | Chevrolet Avalanche | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUV | 4dr SUT | |
| Difference | |||
| Wheelbase | 114.0 in | 130.0 in | -16 in |
| Length | 193.7 in | 221.3 in | -27.6 in |
| Width | 78.1 in | 79.1 in | -1 in |
| Height | 66.8 in | 76.6 in | -9.8 in |
| Curb Weight | 4582 lb. | 5742 lb. | -1160 lb. |
| Fuel Capacity | 23.7 gal. | 31.0 gal. | -7.3 gal. |
| Headroom, Row 1 | 0.0 in | 41.1 in | -41.1 in |
| Shoulder Room, Row 1 | 0.0 in | 65.3 in | -65.3 in |
| Hip Room, Row 1 | 0.0 in | 64.4 in | -64.4 in |
| Legroom, Row 1 | 0.0 in | 41.3 in | -41.3 in |
| Headroom, Row 2 | 0.0 in | 40.0 in | -40 in |
| Shoulder Room, Row 2 | 0.0 in | 65.2 in | -65.2 in |
| Hip Room, Row 2 | 0.0 in | 62.3 in | -62.3 in |
| Legroom, Row 2 | 0.0 in | 39.1 in | -39.1 in |
| Total Legroom | 0 in (over 1 rows) | 80.4 in (over 2 rows) | -80.4 in |
| Cargo Volume, Minimum | 27.2 ft3 | 45.5 ft3 | -18.3 ft3 |
| Cargo Volume, Maximum | 60.0 ft3 | 101.1 ft3 | -41.1 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2021 Porsche Cayenne
None of our members have yet commented on the seat room and comfort of the 2021 Porsche Cayenne.
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.
See TrueDelta's information for all SUVs
See TrueDelta's information for all Porsche models.
