The average asking price for a used 2018 Mercedes-Benz C-Class is $19,116, with 83,640 miles on average, across 399 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| California | $19,134 | 85,929 | 56 | 82 |
| Florida | $17,843 | 86,505 | 56 | 85 |
| Texas | $18,367 | 85,155 | 38 | 80 |
| Illinois | $20,799 | 78,070 | 19 | 63 |
| New Jersey | $17,088 | 87,292 | 19 | 53 |
| Virginia | $18,818 | 89,015 | 17 | 82 |
| Arizona | $22,058 | 79,119 | 14 | 62 |
| North Carolina | $20,599 | 91,034 | 13 | 106 |
| Massachusetts |
Used 2018 Mercedes-Benz C-Classs for sale at U.S. dealers ask $19,116 on average (half ask less than $16,900), across 399 cars. The cars for sale have 83,640 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, Pennsylvania has the lowest average asking price, $16,865 across 10 cars with 84,693 miles on average, and New York the highest, $25,775 across 10 with 77,882 miles on average. Part of a gap between states is mileage and trim, not the state.
The 341 for sale with a listing date have been listed 84 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 2018 asks $19,116 on average with 83,640 miles; the 2017 asks $17,257 with 88,642 miles, and the 2019 asks $21,149 with 71,799 miles.
NHTSA lists 5 safety recall campaigns that cover the 2018 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.
| $18,053 |
| 95,403 |
| 13 |
| 80 |
| Pennsylvania | $16,865 | 84,693 | 10 | 63 |
| New York | $25,775 | 77,882 | 10 | 67 |
| Ohio | $17,264 | 95,460 | 10 | 136 |
| Georgia | $15,360 | 92,299 | 9 | 58 |
| Maryland | $16,887 | 87,311 | 8 | 141 |
| Connecticut | $18,045 | 87,083 | 8 | 65 |
| Oregon | $21,646 | 88,449 | 7 | 71 |
| Indiana | $17,161 | 80,913 | 7 | 143 |
| Tennessee | $17,804 | 82,224 | 7 | 316 |
| Washington | $20,088 | 78,261 | 5 | 70 |
| Nevada | $17,075 | 83,404 | 5 | 117 |
| Kansas | $22,139 | 78,413 | 5 | 61 |
| South Carolina | $19,033 | 89,968 | 5 | 55 |
| 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 |
