Chevrolet Tahoe (2018) is 328 mm (12.91 inch) longer, 168 mm (6.61 inch) wider, 396 mm (15.59 inch) higher and has 984 liters (34.75 ft3) bigger cargo space than Volvo S80 (2015).
Volvo S80 (2015) is 818 kg (1,803 lbs) lighter than Chevrolet Tahoe (2018).