A Lexus LS 400 averages €13,500 across all model years. Right now 1 are listed for sale, with the cheapest sitting around €13,500 (typically older years) and the priciest around €13,500 (recent years). The median is €13,500. A good price for a Lexus LS 400 is under €13,500; anything over €13,500 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €10,125 to €12,150 for this model, depending on year and condition.