BMW Z4 2009–2016 vs Porsche 718 Boxster 2016–2025 size comparison
Porsche 718 Boxster 2016–2025 is 140 mm (3.3%) longer than BMW Z4 2009–2016. It is 11 mm (0.6%) wider, 10 mm (0.8%) lower and 21 mm (0.8%) shorter in wheelbase. Boot space with the seats up is 310 L and 272 L (-38 L).
| Dimension | BMW Z4 2009–2016 | Porsche 718 Boxster 2016–2025 | Difference |
|---|---|---|---|
| Length | 4239 mm | 4379 mm | +140 mm (+3.3%) |
| Width | 1790 mm | 1801 mm | +11 mm (+0.6%) |
| Height | 1291 mm | 1281 mm | -10 mm (-0.8%) |
| Wheelbase | 2496 mm | 2475 mm | -21 mm (-0.8%) |
| Boot | 310 L | 272 L | -38 L |
BMW Z4 2009–2016 dimensions · Porsche 718 Boxster 2016–2025 dimensions