BMW X3 2021–2023 vs Porsche Cayenne 2014–2017 size comparison
Porsche Cayenne 2014–2017 is 147 mm (3.1%) longer than BMW X3 2021–2023. It is 48 mm (2.5%) wider, 29 mm (1.7%) taller and 31 mm (1.1%) longer in wheelbase. Boot space with the seats up is 550 L and 670 L (+120 L).
| Dimension | BMW X3 2021–2023 | Porsche Cayenne 2014–2017 | Difference |
|---|---|---|---|
| Length | 4708 mm | 4855 mm | +147 mm (+3.1%) |
| Width | 1891 mm | 1939 mm | +48 mm (+2.5%) |
| Height | 1676 mm | 1705 mm | +29 mm (+1.7%) |
| Wheelbase | 2864 mm | 2895 mm | +31 mm (+1.1%) |
| Boot | 550 L | 670 L | +120 L |
BMW X3 2021–2023 dimensions · Porsche Cayenne 2014–2017 dimensions