2020 Mazda Mazda3 prices in the U.S.
The median pre-owned asking price for a 2020 Mazda Mazda3 in the U.S. is $18,382 based on 170 pre-owned listings (of 182 total).
As of July 25, 2026, the median asking price for a used 2020 Mazda Mazda3 in the U.S. is $18,382, based on 170 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 182 active dealer listings, refreshed daily Methodology →
Typical: $16,547–$20,367 — the middle half of 182 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 Mazda Mazda3
The $16,547–$20,367 typical range isn't randomness — two factors explain most of it:
Asking prices run about $22,998 at 15K–30K miles and fall to $13,456 over 105K miles — roughly $1,100 for every 10,000 miles.
The same car typically asks $15,000 in Kentucky but $20,998 in Washington.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 182 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2020 Mazda Mazda3: a fair price for your mileage
A 2020 Mazda Mazda3 sheds roughly $1,100 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 11 listings | $22,998 | $21K–$24K |
| 30K–45K miles | 26 listings | $20,488 | $19K–$23K |
| 45K–60K miles | 33 listings | $19,500 | $17K–$20K |
| 60K–75K miles | 38 listings | $18,993 | $18K–$21K |
| 75K–90K miles | 31 listings | $17,303 | $17K–$19K |
| 90K–105K miles | 26 listings | $15,738 | $15K–$17K |
| Over 105K miles | 16 listings | $13,456 | $12K–$16K |
Same trim and condition assumed — mileage is the biggest lever after configuration.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 Mazda Mazda3 is $18,672 (July 2026) — down 2.6% from $19,166 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $18,672 | $17K–$21K | 209 |
| June 2026 | $18,255 | $16K–$20K | 209 |
| May 2026 | $18,477 | $16K–$20K | 221 |
| April 2026 | $17,924 | $16K–$20K | 210 |
| March 2026 | $17,998 | $16K–$20K | 248 |
| February 2026 | $17,359 | $16K–$20K | 217 |
| January 2026 | $17,450 | $15K–$19K | 210 |
| December 2025 | $17,437 | $15K–$19K | 157 |
| November 2025 | $17,995 | $17K–$20K | 121 |
| October 2025 | $18,980 | $17K–$20K | 135 |
| September 2025 | $18,950 | $17K–$21K | 135 |
| August 2025 | $19,166 | $17K–$21K | 145 |
2020 Mazda Mazda3 prices by state
Listed this year counts every 2020 Mazda Mazda3 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 Mazda3 prices
2020 Mazda Mazda3 · $18,449 typical · 182 listingsOther Mazda Mazda3 years
Live 2020 Mazda Mazda3 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2019–2021 Mazda Mazda3 listings on VehiSales →.
More 2020 Mazda prices
Frequently asked questions
Why do 2020 Mazda Mazda3 prices range from $11,919 to $24,632?
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 $16,547 and $20,367 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2020 Mazda Mazda3?
Expect roughly $1,100 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $3,300 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
How many 2020 Mazda Mazda3 are for sale right now?
182 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 182 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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