Clean CARFAX. Odometer is 26421 miles below market average! 18/29 City/Highway MPG Love where you buy at Napleton Mazda! With four Napleton Mazda stores in the Chicago area, we have access to a huge inventory of new, late model used, lease returns, retired company vehicles and local trade-ins. Our trained specialists will work with you to find the right vehicle and make your purchase process easy. Call or email us today with any questions or to reserve your vehicle.