Acura RDX (2014) is 4 mm (0.16 inch) longer, 19 mm (0.75 inch) higher, 414 kg (913 lbs) lighter and has 389 liters (13.74 ft3) bigger cargo space than Mercedes GLC-Class (2014).
Mercedes GLC-Class (2014) is 18 mm (0.71 inch) wider than Acura RDX (2014).