Acura RDX (2016) is 148 mm (5.83 inch) longer, 32 mm (1.26 inch) wider, 185 kg (408 lbs) lighter and has 289 liters (10.21 ft3) bigger cargo space than Mercedes GLK-Class (2014).
Mercedes GLK-Class (2014) is 48 mm (1.89 inch) higher than Acura RDX (2016).