Acura RLX (2015) is 645 kg (1,422 lbs) lighter than Chevrolet Tahoe (2016).
Chevrolet Tahoe (2016) is 200 mm (7.87 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).