Kia K4 2024– vs Opel Signum 2005–2008 size comparison
Opel Signum 2005–2008 is 211 mm (4.8%) longer than Kia K4 2024–. It is 52 mm (2.8%) narrower, 31 mm (2.2%) taller and 110 mm (4.0%) longer in wheelbase. Boot space with the seats up is 438 L and 365 L (-73 L).
| Dimension | Kia K4 2024– | Opel Signum 2005–2008 | Difference |
|---|---|---|---|
| Length | 4440 mm | 4651 mm | +211 mm (+4.8%) |
| Width | 1850 mm | 1798 mm | -52 mm (-2.8%) |
| Height | 1435 mm | 1466 mm | +31 mm (+2.2%) |
| Wheelbase | 2720 mm | 2830 mm | +110 mm (+4.0%) |
| Boot | 438 L | 365 L | -73 L |