Acura RLX (2016) is 796 kg (1,755 lbs) lighter than Mercedes GL-Class (2015).
Mercedes GL-Class (2015) is 164 mm (6.46 inch) longer, 108 mm (4.25 inch) wider, 385 mm (15.16 inch) higher and has 258 liters (9.11 ft3) bigger cargo space than Acura RLX (2016).