Cadillac Escalade ESV (2014) is 842 mm (33.15 inch) longer, 185 mm (7.28 inch) wider, 415 mm (16.34 inch) higher and has 603 liters (21.29 ft3) bigger cargo space than Kia Optima (2016).
Kia Optima (2016) is 1038 kg (2,288 lbs) lighter than Cadillac Escalade ESV (2014).