Chevrolet Tahoe (2018) is 170 mm (6.69 inch) wider, 33 mm (1.30 inch) higher and has 437 liters (15.43 ft3) bigger cargo space than Jeep Grand Cherokee (2016).
Jeep Grand Cherokee (2016) is 358 mm (14.09 inch) longer and 240 kg (529 lbs) lighter than Chevrolet Tahoe (2018).