The average asking price for a used 2018 Mercedes-Benz S-Class is $34,115, with 75,667 miles on average, across 213 cars for sale at U.S. dealers as of Nov 10, 2026.
| State | Average asking | Average miles | For sale | Days listed |
|---|---|---|---|---|
| California | $32,852 | 74,258 | 38 | 95 |
| Florida | $29,770 | 90,181 | 23 | 108 |
| Virginia | $28,911 | 86,090 | 22 | 75 |
| Texas | $39,716 | 70,883 | 21 | 84 |
| Illinois | $37,451 | 68,614 | 12 | 136 |
| New Jersey | $29,593 | 86,256 | 8 | 113 |
| Georgia | $35,440 | 74,479 | 7 | 141 |
| Maryland | $33,383 | 69,786 | 6 | 29 |
| Michigan |
Used 2018 Mercedes-Benz S-Classs for sale at U.S. dealers ask $34,115 on average (half ask less than $31,515), across 213 cars. The cars for sale have 75,667 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, Virginia has the lowest average asking price, $28,911 across 22 cars with 86,090 miles on average, and Texas the highest, $39,716 across 21 with 70,883 miles on average. Part of a gap between states is mileage and trim, not the state.
The 172 for sale with a listing date have been listed 94 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 $34,115 on average with 75,667 miles; the 2017 asks $37,672 with 74,692 miles, and the 2019 asks $40,720 with 65,993 miles.
NHTSA lists 9 safety recall campaigns that cover the 2018 Mercedes-Benz S-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.
| $36,156 |
| 73,653 |
| 5 |
| 84 |
| Arizona | $35,333 | 54,793 | 5 | 91 |
| Year | Average asking | Miles | For sale |
|---|---|---|---|
| 2027 | $145,100 | 15 | 1,078 |
| 2026 | $166,588 | 2,160 | 214 |
| 2025 | $117,739 | 11,019 | 137 |
| 2024 | $98,613 | 21,118 | 223 |
| 2023 | $72,145 | 32,823 | 536 |
| 2022 | $62,475 | 39,786 | 393 |
| 2021 | $57,584 | 47,481 | 193 |
| 2020 | $47,028 | 60,060 | 147 |
| 2019 | $40,720 | 65,993 | 242 |
| 2018 | $34,115 | 75,667 | 213 |
| 2017 | $37,672 | 74,692 | 251 |
| 2016 | $28,999 | 84,685 | 255 |
| 2015 | $26,380 | 91,048 | 470 |
| 2014 | $21,802 | 98,836 | 160 |
| 2013 | $14,439 | 100,000 | 94 |
| 2012 | $15,659 | 103,622 | 64 |
| 2011 | $12,408 | 112,929 | 47 |
| 2010 | $12,064 | 119,623 | 63 |
| 2009 | $12,560 | 105,661 | 53 |
| 2008 | $13,100 | 109,348 | 95 |
| 2007 | $10,860 | 105,475 | 113 |
| 2006 | $10,225 | 97,265 | 42 |
| 2005 | $7,203 | 130,358 | 13 |
| 2004 | $9,201 | 106,331 | 22 |
| 2003 | $8,931 | 103,326 | 27 |
| 2002 | $10,233 | 101,276 | 20 |
| 2001 | $7,085 | 119,674 | 29 |
| 2000 | $9,161 | 91,131 | 15 |
| 1999 | $22,039 | 108,438 | 5 |
| 1998 | $13,527 | 114,995 | 10 |
| 1997 | $32,192 | 91,909 | 3 |
| 1996 | $11,634 | 87,812 | 4 |
| 1995 | $18,355 | 121,400 | 11 |
| 1994 | $8,692 | 108,157 | 4 |
| 1990 | $8,425 | 166,769 | 2 |
| 1989 | $13,967 | — | 3 |
| 1987 | $17,422 | 80,964 | 4 |
| 1986 | $15,500 | 165,500 | 2 |
| 1985 | $16,582 | 129,465 | 3 |
| 1984 | $45,098 | 24,188 | 2 |
| 1983 | $19,217 | 124,440 | 3 |
| 1982 | $15,070 | 76,420 | 2 |
| 1980 | $5,950 | — | 1 |
| 1979 | $8,950 | — | 1 |
| 1977 | $12,750 | — | 2 |
| 1974 | $22,098 | — | 2 |
| 1971 | $291,600 | — | 4 |
| 1970 | $244,938 | — | 4 |
| 1969 | $100,475 | — | 2 |
| 1968 | $70,250 | — | 3 |
| 1960 | $42,483 | — | 3 |
| 1959 | $58,725 | — | 2 |
| 1958 | $89,500 | — | 1 |
| 1957 | $34,500 | — | 1 |
| 1955 | $167,500 | — | 1 |
| 1954 | $114,500 | — | 2 |
| 1951 | $129,500 | — | 1 |
| 1929 | $12,500 | 38,000 | 1 |
