Acura RLX (2017) is 163 mm (6.42 inch) longer and 366 kg (807 lbs) lighter than Mercedes GLE-Class (2018).
Mercedes GLE-Class (2018) is 45 mm (1.77 inch) wider, 375 mm (14.76 inch) higher and has 268 liters (9.46 ft3) bigger cargo space than Acura RLX (2017).