Used 1978 Mercedes-Benz 450SL prices
The average asking price for a used 1978 Mercedes-Benz 450SL is $17,085, with 91,151 miles on average, across 11 cars for sale at U.S. dealers as of Nov 10, 2026.
1978 Mercedes-Benz 450SL prices by state
Used 1978 Mercedes-Benz 450SL prices: common questions
What is a fair price for a used 1978 Mercedes-Benz 450SL?
Used 1978 Mercedes-Benz 450SLs for sale at U.S. dealers ask $17,085 on average (half ask less than $12,950), across 11 cars. The cars for sale have 91,151 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.
How does the 1978 Mercedes-Benz 450SL compare with the 1977 and 1979?
The 1978 asks $17,085 on average with 91,151 miles; the 1977 asks $17,461 with 75,730 miles, and the 1979 asks $20,085.
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.