Acura RDX (2014) is 204 mm (8.03 inch) longer, 76 mm (2.99 inch) wider, 262 mm (10.31 inch) higher and has 314 liters (11.09 ft3) bigger cargo space than Audi A3 (Sedan) (2015).
Audi A3 (Sedan) (2015) is 376 kg (829 lbs) lighter than Acura RDX (2014).
