Acura RDX (2019) is 469 mm (18.46 inch) longer, 222 mm (8.74 inch) wider, 127 mm (5.00 inch) higher and has 361 liters (12.75 ft3) bigger cargo space than Mazda 6 Atenza (2018).
Mazda 6 Atenza (2018) is 423 kg (933 lbs) lighter than Acura RDX (2019).
