| Model Year | 2012 | 2012 | |
| Model | Chevrolet Avalanche | Porsche Cayenne | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr SUT | 4dr SUV | |
| Difference | |||
| Wheelbase | 130.0 in | 114.0 in | 16 in |
| Length | 221.3 in | 190.8 in | 30.5 in |
| Width | 79.1 in | 76.3 in | 2.8 in |
| Height | 76.6 in | 67.4 in | 9.2 in |
| Curb Weight | 5840 lb. | 4398 lb. | 1442 lb. |
| Fuel Capacity | 31.0 gal. | 22.4 gal. | 8.6 gal. |
| Headroom, Row 1 | 41.1 in | 0.0 in | 41.1 in |
| Shoulder Room, Row 1 | 65.3 in | 0.0 in | 65.3 in |
| Hip Room, Row 1 | 64.4 in | 0.0 in | 64.4 in |
| Legroom, Row 1 | 41.3 in | 0.0 in | 41.3 in |
| Headroom, Row 2 | 40.0 in | 0.0 in | 40 in |
| Shoulder Room, Row 2 | 65.2 in | 0.0 in | 65.2 in |
| Hip Room, Row 2 | 62.3 in | 0.0 in | 62.3 in |
| Legroom, Row 2 | 39.1 in | 0.0 in | 39.1 in |
| Total Legroom | 80.4 in (over 2 rows) | 0 in (over 1 rows) | 80.4 in |
| Cargo Volume, Minimum | 45.5 ft3 | 23.7 ft3 | 21.8 ft3 |
| Cargo Volume, Maximum | 101.1 ft3 | 62.9 ft3 | 38.2 ft3 |
None of our members have yet commented on the seat room and comfort of the 2012 Chevrolet Avalanche.
| 2012 Porsche Cayenne Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2013 | 4dr SUV turbocharged 240hp 3.0L V6 Diesel 8-speed shiftable automatic AWD |
The 14 way memory seats with a/c fit the bill with 2 drivers of varying heights and my need to keep cool duirng 3 years of treatment for a life threatening disease see full Porsche Cayenne review |