Kia Optima Sportswagon (2015) is 485 mm (19.09 inch) longer, 37 kg (82 lbs) lighter and has 229 liters (8.09 ft3) bigger cargo space than Volvo V40 Cross Country (2016).
Volvo V40 Cross Country (2016) is 181 mm (7.13 inch) wider and 13 mm (0.51 inch) higher than Kia Optima Sportswagon (2015).
