FIAT Panda (2017) is 81 mm (3.19 inch) higher and 500 kg (1,102 lbs) lighter than Kia Optima Sportswagon (2015).
Kia Optima Sportswagon (2015) is 1202 mm (47.32 inch) longer, 217 mm (8.54 inch) wider and has 328 liters (11.58 ft3) bigger cargo space than FIAT Panda (2017).