Hyundai i40 2011–2019 vs Kia Optima 2016–2018 size comparison
Kia Optima 2016–2018 is 80 mm (1.7%) longer than Hyundai i40 2011–2019. It is 45 mm (2.5%) wider, the same height and 35 mm (1.3%) longer in wheelbase. Boot space with the seats up is 553 L and 552 L (-1 L).
| Dimension | Hyundai i40 2011–2019 | Kia Optima 2016–2018 | Difference |
|---|---|---|---|
| Length | 4775 mm | 4855 mm | +80 mm (+1.7%) |
| Width | 1815 mm | 1860 mm | +45 mm (+2.5%) |
| Height | 1470 mm | 1470 mm | 0 mm (0.0%) |
| Wheelbase | 2770 mm | 2805 mm | +35 mm (+1.3%) |
| Boot | 553 L | 552 L | -1 L |
Hyundai i40 2011–2019 dimensions · Kia Optima 2016–2018 dimensions