| Model Year | 2007 | 2009 | |
| Model | Porsche Cayman | Chevrolet Traverse | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hatch | 4dr SUV | |
| Difference | |||
| Wheelbase | 95.1 in | 118.9 in | -23.8 in |
| Length | 170.9 in | 205.0 in | -34.1 in |
| Width | 70.9 in | 78.4 in | -7.5 in |
| Height | 51.4 in | 70.4 in | -19 in |
| Curb Weight | 2965 lb. | 4790 lb. | -1825 lb. |
| Fuel Capacity | 17.0 gal. | 22.0 gal. | -5 gal. |
| Headroom, Row 1 | 0.0 in | 40.4 in | -40.4 in |
| Shoulder Room, Row 1 | 0.0 in | 62.0 in | -62 in |
| Hip Room, Row 1 | 0.0 in | 59.1 in | -59.1 in |
| Legroom, Row 1 | 0.0 in | 41.3 in | -41.3 in |
| Headroom, Row 2 | 0.0 in | 39.4 in | -39.4 in |
| Shoulder Room, Row 2 | 0.0 in | 61.3 in | -61.3 in |
| Hip Room, Row 2 | 0.0 in | 57.8 in | -57.8 in |
| Legroom, Row 2 | 0.0 in | 36.8 in | -36.8 in |
| Headroom, Row 3 | 0.0 in | 37.8 in | -37.8 in |
| Shoulder Room, Row 3 | 0.0 in | 57.6 in | -57.6 in |
| Hip Room, Row 3 | 0.0 in | 48.3 in | -48.3 in |
| Legroom, Row 3 | 0.0 in | 33.2 in | -33.2 in |
| Total Legroom | 0 in (over 1 rows) | 111.3 in (over 3 rows) | -111.3 in |
| Cargo Volume, Minimum | 14.5 ft3 | 24.4 ft3 | -9.9 ft3 |
| Cargo Volume, Behind R2 | 14.5 | 68.8 ft3 | -54.3 |
| Cargo Volume, Maximum | 14.5 ft3 | 116.4 ft3 | -101.9 ft3 |
| 2007 Porsche Cayman Seat Room and Comfort: Cons | ||
| Year | Body/Powertrain | Comment |
| 2006 | 2dr Hatch 295-horsepower 3.4L H6 6-speed manual RWD |
:) There is none. see full Porsche Cayman review |
None of our members have yet commented on the seat room and comfort of the 2009 Chevrolet Traverse.