Kia Optima Sportswagon (2017) is 1157 mm (45.55 inch) longer, 140 mm (5.51 inch) wider and has 270 liters (9.53 ft3) bigger cargo space than Vauxhall Adam (2014).
Vauxhall Adam (2014) is 14 mm (0.55 inch) higher and 634 kg (1,398 lbs) lighter than Kia Optima Sportswagon (2017).
