Acura RDX (2017) is 54 mm (2.13 inch) longer, 94 mm (3.70 inch) wider, 213 mm (8.39 inch) higher and has 269 liters (9.50 ft3) bigger cargo space than Mercedes CLA-Class (2014).
Mercedes CLA-Class (2014) is 210 kg (463 lbs) lighter than Acura RDX (2017).