Acura RDX (2021) is 288 mm (11.34 inch) longer, 194 mm (7.64 inch) wider, 253 mm (9.96 inch) higher and has 457 liters (16.14 ft3) bigger cargo space than Audi A3 (Sedan) (2015).
Audi A3 (Sedan) (2015) is 406 kg (895 lbs) lighter than Acura RDX (2021).
