Kia Optima Sportswagon (2015) is 1157 mm (45.55 inch) longer, 140 mm (5.51 inch) wider and has 166 liters (5.86 ft3) bigger cargo space than Opel Adam (2020).
Opel Adam (2020) is 14 mm (0.55 inch) higher and 464 kg (1,023 lbs) lighter than Kia Optima Sportswagon (2015).
