Usa-Places.com has listed approx 9 Used car dealers in TX 78503. Some of the Top rated Used car dealers in TX 78503 are- Payne Pre-Owned McAllen, McAllen Auto Sales LLC - South McAllen Branch, South Texas Used Car Super Center, Ramos Auto Sales, Rodriguez Auto Sales, Zuniga Motors, ATG Auto Sales llc auto parts body shop and mechanic Llc, Globe Motors & Seanz Auto Sales And Used Parts.