Kia Optima Sportswagon (2015) is 423 mm (16.65 inch) longer and 52 mm (2.05 inch) wider than Volkswagen Tiguan (2017).
Volkswagen Tiguan (2017) is 234 mm (9.21 inch) higher, 6 kg (13 lbs) lighter and has 121 liters (4.27 ft3) bigger cargo space than Kia Optima Sportswagon (2015).
