A Mercedes-Benz E 550 averages €20,327 across all model years. Right now 3 are listed for sale, with the cheapest sitting around €19,990 (typically older years) and the priciest around €21,000 (recent years). The median is €19,990. A good price for a Mercedes-Benz E 550 is under €19,990; anything over €20,495 is on the high side compared with similar listings. Selling to a dealer instead of privately usually means a lower price: expect roughly €14,992 to €17,991 for this model, depending on year and condition.