Cadillac Escalade ESV (2017) 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 (2015).
Kia Optima (2015) is 1100 kg (2,425 lbs) lighter than Cadillac Escalade ESV (2017).