Acura TLX (2018) is 14 mm (0.55 inch) longer and 91 kg (201 lbs) lighter than Kia Optima Sportswagon (2017).
Kia Optima Sportswagon (2017) is 6 mm (0.24 inch) wider, 22 mm (0.87 inch) higher and has 66 liters (2.33 ft3) bigger cargo space than Acura TLX (2018).
