Cadillac Escalade ESV (2014) is 842 mm (33.15 inch) longer, 185 mm (7.28 inch) wider, 410 mm (16.14 inch) higher and has 603 liters (21.29 ft3) bigger cargo space than Kia Optima (2018).
Kia Optima (2018) is 1068 kg (2,355 lbs) lighter than Cadillac Escalade ESV (2014).