2018 Mazda MAZDA3 prices in Oregon
The median asking price for a 2018 Mazda MAZDA3 in Oregon is $16,995 based on 7 active listings.
As of August 24, 2026, the median asking price for a 2018 Mazda MAZDA3 in Oregon is $16,995, based on 7 active dealer listings tracked by VinAssessment.
◷ Updated August 24, 2026 ▤ 7 active dealer listings, refreshed daily ⛭ Generation: 2014–2018
Typical: $13,491–$19,076 — the middle half of 7 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 2018 Mazda MAZDA3
The $13,491–$19,076 typical range isn't randomness — two factors explain most of it:
Asking prices run about $19,995 at 15K–30K miles and fall to $11,022 over 105K miles — roughly $1,000 for every 10,000 miles.
The Sport typically asks $12,919, while the Grand Touring asks $17,032 — same year, same market.
Find your mileage and trim in the configurator below.
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Modelled from 137 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2018 Mazda MAZDA3 cost per month?
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2018 Mazda MAZDA3: a fair price for your mileage
A 2018 Mazda MAZDA3 sheds roughly $1,000 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | Touring | Grand Touring | Sport |
|---|---|---|---|---|
| 15K–30K miles | $19,995 | $19,667 | — | — |
| 30K–45K miles | $18,488 | $17,995 | $18,578 | $16,987 |
| 45K–60K miles | $18,198 | $18,198 | $19,092 | $15,443 |
| 60K–75K miles | $16,541 | $16,334 | $17,393 | $15,400 |
| 75K–90K miles | $15,983 | $15,888 | $16,999 | $11,988 |
| 90K–105K miles | $13,995 | $14,550 | $13,995 | $12,988 |
| Over 105K miles | $11,022 | $10,999 | $13,495 | $9,995 |
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 ⓘ |
|---|---|---|---|
| 15K–30K miles | 5 listings | $19,995 | $20K–$20K |
| 30K–45K miles | 13 listings | $18,488 | $17K–$19K |
| 45K–60K miles | 27 listings | $18,198 | $17K–$19K |
| 60K–75K miles | 36 listings | $16,541 | $15K–$18K |
| 75K–90K miles | 45 listings | $15,983 | $14K–$17K |
| 90K–105K miles | 44 listings | $13,995 | $13K–$16K |
| Over 105K miles | 77 listings | $11,022 | $9,883–$13K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Oregon prices track it closely.
2018 Mazda MAZDA3: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| Touring | 137 listings | $14,599 | $12K–$17K | |
| Grand Touring | 57 listings | $17,032 | $15K–$19K | |
| Sport | 54 listings | $12,919 | $10K–$15K |
National data; Oregon prices track it closely.
Live 2018 Mazda MAZDA3 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Mazda MAZDA3 listings on VehiSales →.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Mazda MAZDA3 is $14,999 (August 2026) — down 6.1% from $15,978 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| August 2026 | $14,999 | $13K–$17K | 373 |
| July 2026 | $14,990 | $12K–$17K | 496 |
| June 2026 | $14,988 | $13K–$17K | 454 |
| May 2026 | $14,978 | $13K–$17K | 461 |
| April 2026 | $14,888 | $12K–$17K | 492 |
| March 2026 | $14,687 | $13K–$16K | 533 |
| February 2026 | $14,208 | $13K–$16K | 504 |
| January 2026 | $14,500 | $13K–$16K | 451 |
| December 2025 | $13,999 | $12K–$16K | 353 |
| November 2025 | $14,496 | $12K–$17K | 308 |
| October 2025 | $14,991 | $13K–$17K | 311 |
| September 2025 | $15,485 | $13K–$17K | 298 |
| August 2025 | $15,978 | $14K–$17K | 92 |
2018 Mazda MAZDA3 inventory across the U.S.
Keep exploring MAZDA3 prices
2018 Mazda MAZDA3 · $16,995 typical · 7 listingsOther Mazda MAZDA3 years
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Own a 2018 Mazda MAZDA3? See what it's worth →
Frequently asked questions
Why do 2018 Mazda MAZDA3 prices range from $7,337 to $21,866 in Oregon?
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 $13,491 and $19,076 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Mazda MAZDA3?
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 Mazda MAZDA3 prices in Oregon differ from the rest of the country?
Yes. The average in Oregon is $15,872, which is $1,393 above the national average of $14,479. Local supply, demand and transport costs all play a part.
How many 2018 Mazda MAZDA3 are for sale in Oregon right now?
7 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 7 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 MAZDA3 →
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.