BMW 4 Series 2013–2020 vs Opel Astra TwinTop 2006–2010 size comparison
Opel Astra TwinTop 2006–2010 is 162 mm (3.5%) shorter than BMW 4 Series 2013–2020. It is 66 mm (3.6%) narrower, 27 mm (2.0%) taller and 196 mm (7.0%) shorter in wheelbase. Boot space with the seats up is 370 L and 440 L (+70 L).
| Dimension | BMW 4 Series 2013–2020 | Opel Astra TwinTop 2006–2010 | Difference |
|---|---|---|---|
| Length | 4638 mm | 4476 mm | -162 mm (-3.5%) |
| Width | 1825 mm | 1759 mm | -66 mm (-3.6%) |
| Height | 1384 mm | 1411 mm | +27 mm (+2.0%) |
| Wheelbase | 2810 mm | 2614 mm | -196 mm (-7.0%) |
| Boot | 370 L | 440 L | +70 L |
BMW 4 Series 2013–2020 dimensions · Opel Astra TwinTop 2006–2010 dimensions