A Kia K4 averages €41,397 across all model years. Right now 96 are listed for sale, with the cheapest sitting around €32,745 (typically older years) and the priciest around €54,995 (recent years). The median is €41,742. A good price for a Kia K4 is under €39,592; anything over €42,860 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €31,307 to €37,568 for this model, depending on year and condition.