Kia Forte (Hatchback) (2016) is 653 mm (25.71 inch) longer, 61 mm (2.40 inch) wider and has 41 liters (1.45 ft3) bigger cargo space than Opel Adam (2017).
Opel Adam (2017) is 34 mm (1.34 inch) higher and 242 kg (534 lbs) lighter than Kia Forte (Hatchback) (2016).