| Model Year | 2006 | 2021 | |
| Model | Porsche Cayman | Chevrolet Corvette | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hatch | 2dr Hatch | |
| Difference | |||
| Wheelbase | 95.1 in | 107.2 in | -12.1 in |
| Length | 170.9 in | 182.3 in | -11.4 in |
| Width | 70.9 in | 76.1 in | -5.2 in |
| Height | 51.4 in | 48.6 in | 2.8 in |
| Curb Weight | 2965 lb. | 3366 lb. | -401 lb. |
| Fuel Capacity | 17.0 gal. | 18.5 gal. | -1.5 gal. |
| Headroom, Row 1 | 0.0 in | 37.9 in | -37.9 in |
| Shoulder Room, Row 1 | 0.0 in | 54.4 in | -54.4 in |
| Hip Room, Row 1 | 0.0 in | 52.0 in | -52 in |
| Legroom, Row 1 | 0.0 in | 42.8 in | -42.8 in |
| Total Legroom | 0 in (over 1 rows) | 42.8 in (over 1 rows) | -42.8 in |
| Cargo Volume | 14.5 ft3 | 12.6 ft3 | 1.9 ft3 |
| 2006 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 2021 Chevrolet Corvette.