Citroën C6 2005–2012 vs KIA K4 2025– size comparison
KIA K4 2025– is 198 mm (4.0%) shorter than Citroën C6 2005–2012. It is 10 mm (0.5%) narrower, 29 mm (2.0%) lower and 180 mm (6.2%) shorter in wheelbase. Boot space with the seats up is 421 L and 508 L (+87 L).
| Dimension | Citroën C6 2005–2012 | KIA K4 2025– | Difference |
|---|---|---|---|
| Length | 4908 mm | 4710 mm | -198 mm (-4.0%) |
| Width | 1860 mm | 1850 mm | -10 mm (-0.5%) |
| Height | 1464 mm | 1435 mm | -29 mm (-2.0%) |
| Wheelbase | 2900 mm | 2720 mm | -180 mm (-6.2%) |
| Boot | 421 L | 508 L | +87 L |