Kia Optima (2018) is 59 mm (2.32 inch) longer and 696 kg (1,534 lbs) lighter than Volkswagen Touareg (2015).
Volkswagen Touareg (2015) is 81 mm (3.19 inch) wider, 262 mm (10.31 inch) higher and has 399 liters (14.09 ft3) bigger cargo space than Kia Optima (2018).
