The Acura MDX is bigger than the RDX. With its standard three-row seating for up to seven occupants, the new Acura MDX for sale brings supreme comfort, performance, and luxury to the midsize SUV market. Its smaller SUV stablemate, the Acura RDX, boasts two rows of seating, providing ample space for each passenger. Tour the Acura MDX and RDX at our Acura dealership.