Acura RDX (2015) is 294 mm (11.57 inch) longer, 333 mm (13.11 inch) wider, 32 mm (1.26 inch) higher and has 125 liters (4.41 ft3) bigger cargo space than Mitsubishi Outlander Sport (2020).
Mitsubishi Outlander Sport (2020) is 206 kg (454 lbs) lighter than Acura RDX (2015).