Jeep Grand Cherokee (2020) is 682 mm (26.85 inch) longer, 15 mm (0.59 inch) wider, 387 mm (15.24 inch) higher and has 474 liters (16.74 ft3) bigger cargo space than Kia Optima Sportswagon (2015).
Kia Optima Sportswagon (2015) is 751 kg (1,656 lbs) lighter than Jeep Grand Cherokee (2020).