2021 Mercedes-Benz C-Class prices in the U.S.
The median pre-owned asking price for a 2021 Mercedes-Benz C-Class in the U.S. is $25,998 based on 187 pre-owned listings (of 299 total).
As of August 17, 2026, the median asking price for a used 2021 Mercedes-Benz C-Class in the U.S. is $25,998, based on 187 active dealer listings tracked by VinAssessment.
◷ Updated August 17, 2026 ▤ 299 active dealer listings, refreshed daily ⛭ Generation: W205 · 2015–2021
Typical: $22,988–$29,890 — the middle half of 299 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2021 Mercedes-Benz C-Class
The $22,988–$29,890 typical range isn't randomness — three factors explain most of it:
The C300 typically asks $24,699, while the AMG C63 S asks $65,084 — same year, same market.
Asking prices run about $41,420 under 15K miles and fall to $16,194 over 105K miles — roughly $2,400 for every 10,000 miles.
The same car typically asks $23,991 in Wisconsin but $34,888 in Hawaii.
Find your mileage and trim in the configurator below.
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Modelled from 147 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2021 Mercedes-Benz C-Class cost per month?
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2021 Mercedes-Benz C-Class: a fair price for your mileage
A 2021 Mercedes-Benz C-Class sheds roughly $2,400 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | C300 | C300-4M | AMG C43 | AMG C63 S |
|---|---|---|---|---|---|
| Under 15K miles | $41,420 | $39,990 | — | — | — |
| 15K–30K miles | $29,996 | $28,854 | $29,306 | $42,000 | $67,050 |
| 30K–45K miles | $26,972 | $26,495 | $26,807 | $41,955 | $65,391 |
| 45K–60K miles | $24,402 | $24,086 | $24,521 | — | — |
| 60K–75K miles | $23,285 | $22,506 | $22,998 | $33,786 | — |
| 75K–90K miles | $20,192 | $18,942 | $20,192 | — | — |
| 90K–105K miles | $18,528 | $17,389 | — | — | — |
| Over 105K miles | $16,194 | — | $17,092 | — | — |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 9 listings | $41,420 | $33K–$42K |
| 15K–30K miles | 44 listings | $29,996 | $28K–$40K |
| 30K–45K miles | 72 listings | $26,972 | $25K–$31K |
| 45K–60K miles | 74 listings | $24,402 | $23K–$26K |
| 60K–75K miles | 52 listings | $23,285 | $22K–$26K |
| 75K–90K miles | 22 listings | $20,192 | $19K–$24K |
| 90K–105K miles | 14 listings | $18,528 | $16K–$20K |
| Over 105K miles | 11 listings | $16,194 | $16K–$23K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
2021 Mercedes-Benz C-Class: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| C300 | 147 listings | $24,699 | $22K–$27K | |
| C300-4M | 109 listings | $24,995 | $22K–$27K | |
| AMG C43 | 19 listings | $35,000 | $32K–$42K | |
| AMG C63 S | 13 listings | $65,084 | $61K–$66K |
Based on a small number of listings per trim — medians are indicative, not definitive.
Live 2021 Mercedes-Benz C-Class listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 Mercedes-Benz C-Class listings on VehiSales →.
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2021 Mercedes-Benz C-Class is $26,438 (August 2026) — down 4.3% from $27,629 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| August 2026 | $26,438 | $23K–$31K | 350 |
| July 2026 | $26,130 | $23K–$31K | 544 |
| June 2026 | $26,046 | $24K–$30K | 530 |
| May 2026 | $25,998 | $23K–$30K | 566 |
| April 2026 | $25,998 | $24K–$30K | 496 |
| March 2026 | $25,998 | $23K–$29K | 627 |
| February 2026 | $25,798 | $23K–$30K | 594 |
| January 2026 | $25,590 | $23K–$29K | 659 |
| December 2025 | $25,959 | $23K–$29K | 500 |
| November 2025 | $25,500 | $23K–$29K | 359 |
| October 2025 | $26,999 | $25K–$30K | 393 |
| September 2025 | $27,966 | $26K–$32K | 351 |
| August 2025 | $27,629 | $26K–$30K | 210 |
2021 Mercedes-Benz C-Class prices by state
Listed this year counts every 2021 Mercedes-Benz C-Class first listed in 2026 (sold and active), with currently active cars as a floor. Typical price is the median of each car's latest asking price — or the average of active listings where this-year data is thin.
Keep exploring C-Class prices
2021 Mercedes-Benz C-Class · $25,500 typical · 299 listingsOther Mercedes-Benz C-Class years
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Own a 2021 Mercedes-Benz C-Class? See what it's worth →
Frequently asked questions
Why do 2021 Mercedes-Benz C-Class prices range from $15,999 to $65,995?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $22,988 and $29,890 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2021 Mercedes-Benz C-Class?
Expect roughly $2,400 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $7,200 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2021 Mercedes-Benz C-Class are for sale right now?
299 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 299 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
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