Kia Optima Sportswagon (2017) is 555 mm (21.85 inch) longer, 95 mm (3.74 inch) wider and has 10 liters (0.35 ft3) bigger cargo space than Suzuki SX4 (2018).
Suzuki SX4 (2018) is 105 mm (4.13 inch) higher and 470 kg (1,036 lbs) lighter than Kia Optima Sportswagon (2017).
