Chevrolet Tahoe (2018) is 409 mm (16.10 inch) longer, 160 mm (6.30 inch) wider, 196 mm (7.72 inch) higher and has 142 liters (5.01 ft3) bigger cargo space than Lexus GX (2016).
Lexus GX (2016) is 646 kg (1,424 lbs) lighter than Chevrolet Tahoe (2018).