Chevrolet Tahoe (2018) is 396 mm (15.59 inch) longer, 221 mm (8.70 inch) wider, 437 mm (17.20 inch) higher and has 1082 liters (38.21 ft3) bigger cargo space than INFINITI Q50 (2015).
INFINITI Q50 (2015) is 795 kg (1,753 lbs) lighter than Chevrolet Tahoe (2018).