Keffer Hyundai is your premier Hyundai dealership in Matthews near Charlotte, North Carolina. Keffer Hyundai is your new, used and certified Hyundai dealer serving Concord, Gastonia, Monroe, NC and York County SC, and we offer all of that and more! Keffer Hyunida is your source for Hyundai repair, parts and accessories. Shop new and used specials online. Good or bad credit, purchase and lease options. Request a test drive or ask about current incentives. Used Car Sales in Matthews North Carolina Our pre-owned vehicles have exceptional value and may be a great option for you to consider as you get ready for an upcoming purchase. With our large inventory of used vehicles from a variety of automotive manufacturers. Shop online.