2018 Nissan Altima prices in the U.S.
The median pre-owned asking price for a 2018 Nissan Altima in the U.S. is $10,640 based on 506 pre-owned listings (of 513 total).
As of August 17, 2026, the median asking price for a used 2018 Nissan Altima in the U.S. is $10,640, based on 506 active dealer listings tracked by VinAssessment.
◷ Updated August 17, 2026 ▤ 513 active dealer listings, refreshed daily ⛭ Generation: L33 · 2013–2018
Typical: $8,495–$13,512 — the middle half of 513 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 $8,495–$13,512 typical range isn't randomness — two factors explain most of it:
Asking prices run about $16,420 at 30K–45K miles and fall to $8,738 over 105K miles — roughly $1,000 for every 10,000 miles.
The same car typically asks $9,898 in Vermont but $13,500 in Hawaii.
Find your mileage and trim in the configurator below.
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Modelled from 513 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2018 Nissan Altima cost per month?
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2018 Nissan Altima: a fair price for your mileage
A 2018 Nissan Altima sheds roughly $1,000 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 30K–45K miles | 14 listings | $16,420 | $14K–$18K |
| 45K–60K miles | 26 listings | $14,932 | $13K–$16K |
| 60K–75K miles | 39 listings | $13,991 | $11K–$16K |
| 75K–90K miles | 68 listings | $13,098 | $11K–$15K |
| 90K–105K miles | 91 listings | $11,750 | $9,950–$14K |
| Over 105K miles | 268 listings | $8,738 | $7,491–$10K |
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.
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 · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Nissan Altima is $11,693 (August 2026) — down 5.7% from $12,397 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| August 2026 | $11,693 | $8,995–$14K | 517 |
| July 2026 | $10,990 | $8,894–$14K | 889 |
| June 2026 | $10,995 | $8,995–$13K | 821 |
| May 2026 | $10,990 | $8,996–$13K | 791 |
| April 2026 | $10,995 | $8,995–$13K | 747 |
| March 2026 | $10,998 | $8,995–$14K | 1,005 |
| February 2026 | $11,295 | $8,999–$14K | 877 |
| January 2026 | $10,999 | $8,995–$14K | 957 |
| December 2025 | $10,995 | $8,900–$13K | 776 |
| 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 | $12,397 | $9,990–$14K | 295 |
2018 Nissan Altima prices by state
Listed this year counts every 2018 Nissan Altima 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 Altima prices
2018 Nissan Altima · $10,675 typical · 513 listingsOther Nissan Altima years
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Own a 2018 Nissan Altima? See what it's worth →
Frequently asked questions
Why do 2018 Nissan Altima prices range from $5,700 to $17,500?
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 $8,495 and $13,512 — 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 $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.
How many 2018 Nissan Altima are for sale right now?
513 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 513 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.