Used 2020 Mercedes-Benz SLC prices
The average asking price for a used 2020 Mercedes-Benz SLC is $33,817, with 38,611 miles on average, across 19 cars for sale at U.S. dealers as of Nov 10, 2026.
2020 Mercedes-Benz SLC prices by state
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| Florida | $34,736 | 30,655 | 7 | 30 |
Used 2020 Mercedes-Benz SLC prices: common questions
What is a fair price for a used 2020 Mercedes-Benz SLC?
Used 2020 Mercedes-Benz SLCs for sale at U.S. dealers ask $33,817 on average (half ask less than $33,998), across 19 cars. The cars for sale have 38,611 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 long are used 2020 Mercedes-Benz SLCs for sale?
The 18 for sale with a listing date have been listed 57 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate.
How does the 2020 Mercedes-Benz SLC compare with the 2019?
The 2020 asks $33,817 on average with 38,611 miles; the 2019 asks $29,706 with 42,883 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.