Acura RDX (2015) is 280 mm (11.02 inch) higher, 137 kg (302 lbs) lighter and has 199 liters (7.03 ft3) bigger cargo space than Mercedes E-Class (2020).
Mercedes E-Class (2020) is 219 mm (8.62 inch) longer and 199 mm (7.83 inch) wider than Acura RDX (2015).