2018 Nissan Altima prices in Oregon
The median asking price for a 2018 Nissan Altima in Oregon is $14,250 based on 5 active listings.
As of August 25, 2026, the median asking price for a 2018 Nissan Altima in Oregon is $14,250, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated August 25, 2026 ▤ 5 active dealer listings, refreshed daily ⛭ Generation: L33 · 2013–2018
Typical: $13,999–$16,998 — 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 2018 Nissan Altima
The $13,999–$16,998 typical range isn't randomness — one factor explains most of it:
Asking prices run about $15,995 at 30K–45K miles and fall to $8,990 over 105K miles — roughly $900 for every 10,000 miles.
Find your mileage and trim in the configurator below.
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Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
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2018 Nissan Altima: a fair price for your mileage
A 2018 Nissan Altima sheds roughly $900 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 15 listings | $15,995 | $14K–$18K |
| 45K–60K miles | 27 listings | $14,995 | $13K–$17K |
| 60K–75K miles | 40 listings | $12,997 | $11K–$14K |
| 75K–90K miles | 65 listings | $13,294 | $11K–$15K |
| 90K–105K miles | 91 listings | $11,209 | $9,900–$13K |
| Over 105K miles | 304 listings | $8,990 | $7,471–$11K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Oregon prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Live 2018 Nissan Altima listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Nissan Altima 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 Nissan Altima is $11,578 (August 2026) — down 3.0% from $11,932 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| August 2026 | $11,578 | $8,994–$14K | 646 |
| July 2026 | $10,932 | $8,838–$14K | 900 |
| June 2026 | $10,995 | $8,995–$13K | 823 |
| May 2026 | $10,990 | $8,995–$13K | 791 |
| April 2026 | $10,995 | $8,995–$13K | 748 |
| March 2026 | $10,998 | $8,995–$14K | 1,006 |
| February 2026 | $11,295 | $8,999–$14K | 877 |
| January 2026 | $10,999 | $8,995–$14K | 958 |
| December 2025 | $10,995 | $8,900–$13K | 777 |
| November 2025 | $10,990 | $8,995–$13K | 601 |
| October 2025 | $11,587 | $9,300–$14K | 571 |
| September 2025 | $11,995 | $9,895–$14K | 495 |
| August 2025 | $11,932 | $9,638–$14K | 166 |
2018 Nissan Altima inventory across the U.S.
Keep exploring Altima prices
2018 Nissan Altima · $14,250 typical · 5 listingsOther Nissan Altima years
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Frequently asked questions
Why do 2018 Nissan Altima prices range from $8,434 to $17,158 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 $13,999 and $16,998 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Nissan Altima?
Expect roughly $900 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $2,700 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Nissan Altima prices in Oregon differ from the rest of the country?
Yes. The average in Oregon is $14,074, which is $3,152 above the national average of $10,922. Local supply, demand and transport costs all play a part.
How many 2018 Nissan Altima are for sale in Oregon 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 Altima →
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.