BMW X3 2017–2021 vs Porsche Cayenne 2002–2006 size comparison
Porsche Cayenne 2002–2006 is 74 mm (1.6%) longer than BMW X3 2017–2021. It is 37 mm (2.0%) wider, 23 mm (1.4%) taller and 9 mm (0.3%) shorter in wheelbase. Boot space with the seats up is 550 L and 540 L (-10 L).
| Dimension | BMW X3 2017–2021 | Porsche Cayenne 2002–2006 | Difference |
|---|---|---|---|
| Length | 4708 mm | 4782 mm | +74 mm (+1.6%) |
| Width | 1891 mm | 1928 mm | +37 mm (+2.0%) |
| Height | 1676 mm | 1699 mm | +23 mm (+1.4%) |
| Wheelbase | 2864 mm | 2855 mm | -9 mm (-0.3%) |
| Boot | 550 L | 540 L | -10 L |
BMW X3 2017–2021 dimensions · Porsche Cayenne 2002–2006 dimensions