Opel GT 1968–1973 vs Porsche Cayman 2009–2012 size comparison
Porsche Cayman 2009–2012 is 234 mm (5.7%) longer than Opel GT 1968–1973. It is 221 mm (14.0%) wider, 79 mm (6.4%) taller and 16 mm (0.7%) shorter in wheelbase.
| Dimension | Opel GT 1968–1973 | Porsche Cayman 2009–2012 | Difference |
|---|---|---|---|
| Length | 4113 mm | 4347 mm | +234 mm (+5.7%) |
| Width | 1580 mm | 1801 mm | +221 mm (+14.0%) |
| Height | 1225 mm | 1304 mm | +79 mm (+6.4%) |
| Wheelbase | 2431 mm | 2415 mm | -16 mm (-0.7%) |
Opel GT 1968–1973 dimensions · Porsche Cayman 2009–2012 dimensions