| Model Year | 2006 | 2022 | |
| Model | Porsche Cayman | Chevrolet Spark | |
| Engine | |||
| Transmission | |||
| Drivetrain | |||
| Body | 2dr Hatch | 4dr Hatch | |
| Difference | |||
| Wheelbase | 2,416 mm | 2,385 mm | 0 mm |
| Length | 4,341 mm | 3,620 mm | 1 mm |
| Width | 1,801 mm | 1,595 mm | 0 mm |
| Height | 1,306 mm | 1,483 mm | 0 mm |
| Curb Weight | 1,345 kg | 1,019 kg | 0 kg |
| Fuel Capacity | 64 L | 35 L | 29 L |
| Headroom, Row 1 | 0 mm | 1,001 mm | -1 mm |
| Shoulder Room, Row 1 | 0 mm | 1,293 mm | -1 mm |
| Hip Room, Row 1 | 0 mm | 1,234 mm | -1 mm |
| Legroom, Row 1 | 0 mm | 1,059 mm | -1 mm |
| Headroom, Row 2 | 0 mm | 940 mm | -940 mm |
| Shoulder Room, Row 2 | 0 mm | 1,260 mm | -1 mm |
| Hip Room, Row 2 | 0 mm | 1,214 mm | -1 mm |
| Legroom, Row 2 | 0 mm | 838 mm | -838 mm |
| Total Legroom | 0 mm (over 1 row) | 1,897 mm (over 2 rows) | -1 mm |
| Cargo Volume, Minimum | 411 L | 340 L | 71 L |
| Cargo Volume, Maximum | 14.5 | 841 L | -826.5 |
| 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 2022 Chevrolet Spark.