Acura RDX (2021) is 469 mm (18.46 inch) longer, 222 mm (8.74 inch) wider, 127 mm (5.00 inch) higher and has 375 liters (13.24 ft3) bigger cargo space than Mazda 6 Atenza (2014).
Mazda 6 Atenza (2014) is 442 kg (974 lbs) lighter than Acura RDX (2021).
