The average asking price for a used 2020 Mercedes-Benz C-Class is $25,671, with 62,834 miles on average, across 216 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| California | $28,486 | 62,789 | 33 | 41 |
| Texas | $22,168 | 68,661 | 23 | 83 |
| Florida | $25,588 | 70,135 | 18 | 91 |
| New Jersey | $25,082 | 66,921 | 15 | 89 |
| New York | $26,002 | 51,269 | 10 | 157 |
| North Carolina | $30,936 | 60,833 | 8 | 95 |
| Massachusetts | $26,589 | 55,830 | 8 | 108 |
| Pennsylvania | $32,422 | 56,892 | 7 | 154 |
Used 2020 Mercedes-Benz C-Classs for sale at U.S. dealers ask $25,671 on average (half ask less than $23,308), across 216 cars. The cars for sale have 62,834 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.
Among states with at least 10 for sale, Texas has the lowest average asking price, $22,168 across 23 cars with 68,661 miles on average, and California the highest, $28,486 across 33 with 62,789 miles on average. Part of a gap between states is mileage and trim, not the state.
The 176 for sale with a listing date have been listed 89 days on average. A car listed much longer than that, or one whose price has already been cut, usually leaves more room to negotiate.
The 2020 asks $25,671 on average with 62,834 miles; the 2019 asks $21,149 with 71,799 miles, and the 2021 asks $25,799 with 55,987 miles.
NHTSA lists 2 safety recall campaigns that cover the 2020 Mercedes-Benz C-Class. Repairs are free at a dealer of the make; check a car's VIN with NHTSA before you buy to see whether its recalls were fixed.
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.
| $25,102 |
| 73,605 |
| 7 |
| 139 |
| Illinois | $23,540 | 58,693 | 7 | 93 |
| South Carolina | $28,036 | 64,138 | 6 | 201 |
| Georgia | $24,446 | 84,073 | 6 | 78 |
| Tennessee | $19,596 | 61,594 | 5 | 134 |
| Connecticut | $34,354 | 49,787 | 5 | 51 |
| Maryland | $27,367 | 62,324 | 5 | 45 |
| Year | Average asking | Miles | For sale |
|---|---|---|---|
| 2027 | $56,914 | 8 | 2,840 |
| 2026 | $56,332 | 439 | 4,689 |
| 2025 | $40,512 | 14,164 | 169 |
| 2024 | $36,031 | 25,539 | 192 |
| 2023 | $33,641 | 35,224 | 291 |
| 2022 | $29,328 | 43,879 | 180 |
| 2021 | $25,799 | 55,987 | 170 |
| 2020 | $25,671 | 62,834 | 216 |
| 2019 | $21,149 | 71,799 | 305 |
| 2018 | $19,116 | 83,640 | 399 |
| 2017 | $17,257 | 88,642 | 413 |
| 2016 | $14,179 | 98,304 | 341 |
| 2015 | $12,860 | 103,307 | 328 |
| 2014 | $9,755 | 103,101 | 190 |
| 2013 | $9,512 | 111,316 | 200 |
| 2012 | $9,617 | 111,110 | 138 |
| 2011 | $8,069 | 113,279 | 85 |
| 2010 | $8,353 | 115,926 | 66 |
| 2009 | $8,125 | 115,494 | 65 |
| 2008 | $6,935 | 115,386 | 55 |
| 2007 | $6,022 | 111,442 | 31 |
| 2006 | $4,899 | 126,396 | 21 |
| 2005 | $7,243 | 111,466 | 23 |
| 2004 | $6,316 | 94,860 | 15 |
| 2003 | $5,453 | 108,385 | 13 |
| 2002 | $6,400 | 96,581 | 13 |
| 2001 | $6,265 | 78,311 | 5 |
| 2000 | $8,918 | 100,978 | 3 |
| 1999 | $12,942 | 62,177 | 3 |
| 1998 | $5,548 | 74,511 | 2 |
| 1997 | $2,995 | 151,568 | 1 |
| 1996 | $30,498 | 84,460 | 1 |
| 1995 | $6,438 | 89,986 | 5 |
| 1975 | $2,700 | — | 1 |
| 1972 | $21,750 | — | 1 |
| 1971 | $17,000 | — | 1 |
