Chevrolet Tahoe (2018) is 688 mm (27.09 inch) longer, 237 mm (9.33 inch) wider, 595 mm (23.43 inch) higher and has 1319 liters (46.58 ft3) bigger cargo space than Porsche 911 (2017).
Porsche 911 (2017) is 996 kg (2,196 lbs) lighter than Chevrolet Tahoe (2018).