Chevrolet Tahoe (2014) is 276 mm (10.87 inch) longer, 53 mm (2.09 inch) wider, 265 mm (10.43 inch) higher and has 1037 liters (36.62 ft3) bigger cargo space than Porsche Cayenne (2018).
Porsche Cayenne (2018) is 398 kg (877 lbs) lighter than Chevrolet Tahoe (2014).