Kia Optima (2016) is 48 mm (1.89 inch) higher, 630 kg (1,389 lbs) lighter and has 20 liters (0.71 ft3) bigger cargo space than Mercedes CL-Class (2014).
Mercedes CL-Class (2014) is 240 mm (9.45 inch) longer and 12 mm (0.47 inch) wider than Kia Optima (2016).
Size difference at a glance
Kia Optima (2016) is 4.7% shorter than Mercedes CL-Class (2014).
Kia Optima (2016) is 0.6% narrower than Mercedes CL-Class (2014).
Kia Optima (2016) is 3.4% taller than Mercedes CL-Class (2014).
Kia Optima (2016) is 28.4% lighter than Mercedes CL-Class (2014).
Kia Optima (2016) is 4.1% larger in cargo space than Mercedes CL-Class (2014).
Overall footprint
Mercedes CL-Class (2014) has a 5.6% larger overall footprint than Kia Optima (2016) (length × width).
