2020 Mercedes Benz C Class prices in Arizona
The median asking price for a 2020 Mercedes Benz C Class in Arizona is $24,950 based on 5 active listings.
As of July 26, 2026, the median asking price for a 2020 Mercedes Benz C Class in Arizona is $24,950, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $23,514–$29,432 — the middle half of 5 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 2020 Mercedes Benz C Class
The $23,514–$29,432 typical range isn't randomness — two factors explain most of it:
The C300 typically asks $22,998, while the AMG C43 asks $34,229 — same year, same market.
Asking prices run about $29,246 under 15K miles and fall to $18,888 over 105K miles — roughly $1,000 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 171 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2020 Mercedes Benz C Class: a fair price for your mileage
A 2020 Mercedes Benz C Class sheds roughly $1,000 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | C300 | C300-4M | AMG C43 |
|---|---|---|---|---|
| Under 15K miles | $29,246 | $27,220 | $29,998 | — |
| 15K–30K miles | $28,998 | $27,808 | $27,794 | $42,990 |
| 30K–45K miles | $27,984 | $25,498 | $25,395 | $38,953 |
| 45K–60K miles | $24,998 | $23,943 | $23,888 | $35,996 |
| 60K–75K miles | $23,950 | $21,742 | $22,983 | $32,995 |
| 75K–90K miles | $20,510 | $19,999 | $19,986 | $28,999 |
| 90K–105K miles | $18,754 | $18,500 | $18,000 | $26,995 |
| Over 105K miles | $18,888 | $18,946 | $17,393 | — |
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 | 18 listings | $29,246 | $27K–$39K |
| 15K–30K miles | 29 listings | $28,998 | $26K–$33K |
| 30K–45K miles | 94 listings | $27,984 | $25K–$37K |
| 45K–60K miles | 101 listings | $24,998 | $23K–$33K |
| 60K–75K miles | 91 listings | $23,950 | $21K–$32K |
| 75K–90K miles | 59 listings | $20,510 | $20K–$24K |
| 90K–105K miles | 37 listings | $18,754 | $17K–$22K |
| Over 105K miles | 17 listings | $18,888 | $17K–$20K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Arizona prices track it closely.
2020 Mercedes Benz C Class: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| C300 | 171 listings | $22,998 | $20K–$26K | |
| C300-4M | 144 listings | $23,074 | $20K–$26K | |
| AMG C43 | 65 listings | $34,229 | $31K–$37K | |
| Other trims | 33 listings | $52,423 | — |
National data; Arizona prices track it closely.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 Mercedes Benz C Class is $24,685 (July 2026) — down 5.1% from $25,998 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $24,685 | $21K–$31K | 486 |
| June 2026 | $24,995 | $22K–$31K | 489 |
| May 2026 | $24,994 | $22K–$31K | 468 |
| April 2026 | $24,998 | $22K–$32K | 472 |
| March 2026 | $24,950 | $21K–$31K | 600 |
| February 2026 | $23,998 | $21K–$31K | 569 |
| January 2026 | $23,990 | $21K–$31K | 554 |
| December 2025 | $23,812 | $21K–$30K | 435 |
| November 2025 | $24,982 | $21K–$31K | 296 |
| October 2025 | $25,338 | $23K–$33K | 286 |
| September 2025 | $25,500 | $22K–$32K | 263 |
| August 2025 | $25,998 | $23K–$36K | 309 |
2020 Mercedes Benz C Class inventory across the U.S.
Keep exploring C Class prices
2020 Mercedes Benz C Class · $26,932 typical · 5 listingsOther Mercedes Benz C Class years
Live 2020 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 2019–2021 Mercedes Benz C Class listings on VehiSales →.
More 2020 Mercedes Benz prices
Frequently asked questions
Why do 2020 Mercedes Benz C Class prices range from $20,992 to $35,465 in Arizona?
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 $23,514 and $29,432 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2020 Mercedes Benz C Class?
Expect roughly $1,000 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $3,000 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Mercedes Benz C Class prices in Arizona differ from the rest of the country?
Yes. The average in Arizona is $26,932, which is $728 below the national average of $27,660. Local supply, demand and transport costs all play a part.
How many 2020 Mercedes Benz C Class are for sale in Arizona right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 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.
Want the original factory equipment and MSRP behind a specific car? See the factory window sticker for this C Class →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.