The average asking price for a used 2008 Mercedes-Benz S 550 is $8,778, with 104,056 miles on average, across 10 cars for sale at U.S. dealers as of Nov 10, 2026.
Used 2008 Mercedes-Benz S 550s for sale at U.S. dealers ask $8,778 on average (half ask less than $7,994), across 10 cars. The cars for sale have 104,056 miles on average: one with fewer miles is worth more, and one with more is worth less. To check one car's price against cars of its trim and mileage, enter its VIN in OttoQuest's free Deal Check.
The 2008 asks $8,778 on average with 104,056 miles; the 2007 asks $8,393 with 115,162 miles.
Used and certified cars for sale at US dealers, each car counted once. Days listed are the dealer’s own days on market where they publish it. Price moves compare the same cars at both ends of the window.
