Jeep Grand Cherokee (2020) is 957 mm (37.68 inch) longer, 79 mm (3.11 inch) wider, 402 mm (15.83 inch) higher and has 608 liters (21.47 ft3) bigger cargo space than Mazda 3 (Sedan) (2016).
Mazda 3 (Sedan) (2016) is 986 kg (2,174 lbs) lighter than Jeep Grand Cherokee (2020).