Opel Astra TwinTop 2006 vs Porsche 911 2015 Carrera size comparison
Porsche 911 2015–2020 Carrera is 23 mm (0.5%) longer than Opel Astra TwinTop 2006–2010. It is 49 mm (2.8%) wider, 122 mm (8.6%) lower and 164 mm (6.3%) shorter in wheelbase.
| Dimension | Opel Astra TwinTop 2006–2010 | Porsche 911 2015–2020 Carrera | Difference |
|---|---|---|---|
| Length | 4476 mm | 4499 mm | +23 mm (+0.5%) |
| Width | 1759 mm | 1808 mm | +49 mm (+2.8%) |
| Height | 1411 mm | 1289 mm | -122 mm (-8.6%) |
| Wheelbase | 2614 mm | 2450 mm | -164 mm (-6.3%) |
Opel Astra TwinTop 2006–2010 dimensions · Porsche 911 2015–2020 Carrera dimensions