A Renault Koleos averages €7,850 across all model years. Right now 26 are listed for sale, with the cheapest sitting around €1,495 (typically older years) and the priciest around €27,895 (recent years). The median is €3,900. A good price for a Renault Koleos is under €2,875; anything over €5,338 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €2,925 to €3,510 for this model, depending on year and condition.