Used Mercedes-Benz S-Class prices in Illinois
The median asking price for a used Mercedes-Benz S-Class on Illinois dealer lots is $63,398 (Oct 2026). Prices run from $17,990 to $149,198 across 28 priced listings at 12 dealers; 7 dropped in price this week and 9 this month.
Asking prices as the dealers list them, updated regularly; no adjustment for mileage, trim, condition or dealer fees. Prices by state: every state we cover. Listings by city: Highland Park, IL, Naperville, IL.
By model year
| Year | Listings | From | To | Average |
|---|---|---|---|---|
| 2025 | 1 | $139,998 | $139,998 | $139,998 |
| 2024 | 4 | $82,312 | $149,198 | $122,260 |
| 2023 | 4 | $60,698 | $79,173 | $72,917 |
| 2022 | 4 | $63,398 | $131,779 | $82,238 |
| 2021 | 2 | $49,310 | $50,276 | $49,793 |
| 2020 | 3 | $54,862 | $72,159 | $64,003 |
| 2019 | 3 | $27,994 | $43,462 | $36,121 |
| 2018 | 1 | $29,768 | $29,768 | $29,768 |
| 2017 | 1 | $26,776 | $26,776 | $26,776 |
| 2016 | 1 | $23,776 | $23,776 | $23,776 |
| 2015 | 4 | $17,990 | $31,995 | $22,823 |
Cheapest on the lots right now
All Mercedes-Benz S-Class listings-
2015 Mercedes-Benz S-Class S 550$17,990
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2015 Mercedes-Benz S-Class S 550$20,311
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2016 Mercedes-Benz S-Class S 550$23,776$600 price drop
$24,376 -
2017 Mercedes-Benz S-Class S 550$26,776
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2019 Mercedes-Benz S-Class S 450$27,994