Chevrolet Tahoe (2018) is 406 mm (15.98 inch) longer, 272 mm (10.71 inch) wider, 419 mm (16.50 inch) higher and has 1082 liters (38.21 ft3) bigger cargo space than INFINITI Q40 (2015).
INFINITI Q40 (2015) is 808 kg (1,781 lbs) lighter than Chevrolet Tahoe (2018).