COMPARE Kia Optima (2016) with Mercedes SLK-Class (2014)

Kia Optima (2016) vs Mercedes SLK-Class (2014)

• Kia Optima (2016) is 721 mm (28.39 inch) longer, 43 mm (1.69 inch) wider, 162 mm (6.38 inch) higher and has 175 liters (6.18 ft3) bigger cargo space than Mercedes SLK-Class (2014).
• Mercedes SLK-Class (2014) is 135 kg (298 lbs) lighter than Kia Optima (2016).