Audi A3 (Sedan) (2017) is 566 kg (1,248 lbs) lighter than Kia Optima Sportswagon (2018).
Kia Optima Sportswagon (2018) is 397 mm (15.63 inch) longer, 64 mm (2.52 inch) wider, 54 mm (2.13 inch) higher and has 15 liters (0.53 ft3) bigger cargo space than Audi A3 (Sedan) (2017).
