Acura RLX (2015) is 757 kg (1,669 lbs) lighter than Chevrolet Tahoe (2018).
Chevrolet Tahoe (2018) is 197 mm (7.76 inch) longer, 155 mm (6.10 inch) wider, 425 mm (16.73 inch) higher and has 1042 liters (36.80 ft3) bigger cargo space than Acura RLX (2015).