| Model Year | 2007 | 2006 | |
| Model | Chevrolet Uplander | Porsche Cayenne | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 4dr Minivan, ext. | 4dr SUV | |
| Difference | |||
| Wheelbase | 121.1 in | 112.4 in | 8.7 in |
| Length | 204.4 in | 188.2 in | 16.2 in |
| Width | 72.0 in | 75.9 in | -3.9 in |
| Height | 72.1 in | 66.9 in | 5.2 in |
| Curb Weight | 4470 lb. | 4784 lb. | -314 lb. |
| Fuel Capacity | 25.0 gal. | 26.4 gal. | -1.4 gal. |
| Headroom, Row 1 | 39.8 in | 39.7 in | 0.1 in |
| Shoulder Room, Row 1 | 59.9 in | 58.5 in | 1.4 in |
| Hip Room, Row 1 | 55.8 in | 57.4 in | -1.6 in |
| Legroom, Row 1 | 39.9 in | 40.6 in | -0.7 in |
| Headroom, Row 2 | 38.9 in | 38.9 in | 0 in |
| Shoulder Room, Row 2 | 61.2 in | 56.7 in | 4.5 in |
| Hip Room, Row 2 | 61.6 in | 53.3 in | 8.3 in |
| Legroom, Row 2 | 38.9 in | 36.0 in | 2.9 in |
| Headroom, Row 3 | 38.2 in | 0.0 in | 38.2 in |
| Shoulder Room, Row 3 | 48.6 in | 0.0 in | 48.6 in |
| Hip Room, Row 3 | 48.3 in | 0.0 in | 48.3 in |
| Legroom, Row 3 | 36.2 in | 0.0 in | 36.2 in |
| Total Legroom | 115 in (over 3 rows) | 76.6 in (over 2 rows) | 38.4 in |
| Cargo Volume, Minimum | 26.9 ft3 | 19.1 ft3 | 7.8 ft3 |
| Cargo Volume, Behind R2 | 74.1 ft3 | 19.1 | 55 ft3 |
| Cargo Volume, Maximum | 136.5 ft3 | 62.5 ft3 | 74 ft3 |
| 2007 Chevrolet Uplander Seat Room and Comfort: Pros | ||
| Year | Body/Powertrain | Comment |
| 2007 | 4dr Minivan 240-horsepower 3.9L V6 4-speed automatic FWD |
Good for hauling the family and cargo . see full Chevrolet Uplander review |
None of our members have yet commented on the seat room and comfort of the 2006 Porsche Cayenne.