2020 Mazda Cx 30 prices in Washington
The median asking price for a 2020 Mazda Cx 30 in Washington is $20,790 based on 5 active listings.
As of July 26, 2026, the median asking price for a 2020 Mazda Cx 30 in Washington is $20,790, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $20,300–$21,650 — 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 Mazda Cx 30
The $20,300–$21,650 typical range isn't randomness — one factor explains most of it:
Asking prices run about $20,493 under 15K miles and fall to $14,990 over 105K miles — roughly $500 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2020 Mazda Cx 30: a fair price for your mileage
A 2020 Mazda Cx 30 sheds roughly $500 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 6 listings | $20,493 | $19K–$22K |
| 15K–30K miles | 9 listings | $22,096 | $22K–$23K |
| 30K–45K miles | 16 listings | $20,899 | $20K–$23K |
| 45K–60K miles | 26 listings | $19,748 | $19K–$21K |
| 60K–75K miles | 21 listings | $19,475 | $19K–$20K |
| 75K–90K miles | 22 listings | $18,749 | $17K–$20K |
| 90K–105K miles | 6 listings | $16,734 | $16K–$18K |
| Over 105K miles | 9 listings | $14,990 | $14K–$17K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Washington prices track it closely.
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 — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 Mazda Cx 30 is $19,740 (July 2026) — down 1.3% from $19,998 in July 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $19,740 | $18K–$21K | 196 |
| June 2026 | $19,554 | $18K–$21K | 238 |
| May 2026 | $18,998 | $17K–$21K | 228 |
| April 2026 | $18,720 | $17K–$21K | 245 |
| March 2026 | $18,599 | $17K–$20K | 213 |
| February 2026 | $18,070 | $17K–$20K | 228 |
| January 2026 | $18,025 | $16K–$20K | 217 |
| December 2025 | $18,412 | $17K–$20K | 173 |
| November 2025 | $18,824 | $17K–$20K | 140 |
| October 2025 | $18,989 | $18K–$21K | 130 |
| September 2025 | $19,390 | $17K–$21K | 117 |
| August 2025 | $19,900 | $18K–$22K | 119 |
| July 2025 | $19,998 | $18K–$21K | 40 |
2020 Mazda Cx 30 inventory across the U.S.
Keep exploring Cx 30 prices
2020 Mazda Cx 30 · $20,868 typical · 5 listingsOther Mazda Cx 30 years
Live 2020 Mazda Cx 30 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2019–2021 Mazda Cx 30 listings on VehiSales →.
More 2020 Mazda prices
Frequently asked questions
Why do 2020 Mazda Cx 30 prices range from $19,103 to $22,523 in Washington?
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 $20,300 and $21,650 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2020 Mazda Cx 30?
Expect roughly $500 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $1,500 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Mazda Cx 30 prices in Washington differ from the rest of the country?
Yes. The average in Washington is $20,868, which is $1,418 above the national average of $19,450. Local supply, demand and transport costs all play a part.
How many 2020 Mazda Cx 30 are for sale in Washington 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.
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