Chevrolet Tahoe (2016) is 918 mm (36.14 inch) longer, 249 mm (9.80 inch) wider, 295 mm (11.61 inch) higher and has 1114 liters (39.34 ft3) bigger cargo space than FIAT 500X (2018).
FIAT 500X (2018) is 1003 kg (2,211 lbs) lighter than Chevrolet Tahoe (2016).