U.S. Patent No. 12,236,477 — Patented Automotive Data Standardization Technology
OAV

Best Priced 2021 Nissan Altima in Oregon

The best priced 2021 Nissan Altima in Oregon are vehicles currently listed below their typical market range, based on local comparables and days-on-lot velocity. These vehicles are ranked based on how far below their expected market range they fall and how quickly similar vehicles are selling.

Market snapshot · May 21, 2026

OAV.io analyzes millions of vehicle listings using RetailVision™ market data to identify vehicles priced below expected market ranges based on year, make, model, trim (when available), and local comparables.

OAV helps determine if a vehicle is a good deal by comparing it to similar listings and expected sell-through rates.

According to RetailVision™ data, OAV is currently analyzing approximately 21 2021 Nissan Altima across the Oregon market, refreshed daily.

Total 2021 Nissan Altima

21

Average Price

$18,179

Price Range

$13,995–$25,972

Avg Days on Lot

91

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked based on pricing versus comparable listings in the same region and expected sell-through velocity.

This helps identify undervalued vehicles and determine whether a listing represents a great deal or a good deal in its local market.

Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).

Learn how OAV identifies Demand-Verified Deals™

What makes OAV different

Unlike traditional listing sites, OAV ranks vehicles using price-to-market analysis, local comparable ranges, days-on-lot, comparable count, and demand and velocity signals from similar vehicles. That helps shoppers identify listings that are not just cheap, but competitively priced against the local market.

2021 Nissan Altima market summary — Oregon

MarketOregon
Body type2021 Nissan Altima
Listings analyzed21
Average price$18,179
Price range$13,995 – $25,972
Average days on lot91 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

Best Overall 2021 Nissan Altima in Oregon

Top picks ranked by composite score: PTM gap, year, mileage, days on lot, and comparable count.

Cheapest Great Deals on 2021 Nissan Altima in Oregon

Lowest-priced listings flagged as Great Deal by OAV's Price-to-Market analysis.

OAV answers these questions

What are the best priced 2021 Nissan Altima in Oregon?
OAV ranks 2021 Nissan Altima in Oregon by how far below their typical market range they are listed, using local comparable vehicles and days-on-lot velocity. Listings labeled Great Deal sit below the comparable range; Fair Price sits within it.
Which 2021 Nissan Altima in Oregon are priced below market?
2021 Nissan Altima flagged as undervalued are priced below the typical range for comparable 2021 Nissan Altima in Oregon. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings have high sell-through velocity in Oregon?
OAV compares each listing's days-on-lot against the local market average. Listings selling meaningfully faster than the local average are tagged "high demand in this market" — a leading indicator of competitive pricing and strong shopper interest.
Which 2021 Nissan Altima are undervalued compared with local comparables in Oregon?
OAV's Price-to-Market analysis compares every listing against similar 2021 Nissan Altima in Oregon, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares each listing against similar vehicles currently for sale in the local and regional market — using year, make, model, trim, mileage, and condition signals — to compute a price-to-market range. Listings priced below the bottom of their typical range are flagged as undervalued, surfaced as Great Deals, and shown first in every market view.
What makes a Demand-Verified Deal different from a cheap listing?
A cheap listing is just one that's priced low. A Demand-Verified Deal is priced below market AND backed by sell-through evidence — the listing's days-on-lot relative to similar vehicles tells us whether the local market is actually buying at that price band. Combining the price signal with the demand signal separates real deals from listings that are cheap because nobody wants them.
Does OAV use local market comparables?
Yes. Every listing is benchmarked against millions of comparable retail listings in the same metro and broader region — never national averages. A truck priced $2,000 below market in Dallas is compared against Dallas trucks; an EV priced below market in Los Angeles is compared against LA EVs. Local comparables make the price-to-market math meaningful.
Why does days-on-lot matter when shopping for used cars?
Days-on-lot is the strongest leading indicator of competitive pricing in a local market. A listing that turns over faster than the local average is, in aggregate, priced more attractively to buyers — which usually correlates with being below the typical price-to-market range. Slower-than-average days-on-lot can be the opposite signal: priced for the seller's expectations, not the market's.
Can OAV help find trucks, SUVs, or EVs priced below market?
Yes — body-type-specific market views are available for trucks, SUVs, sedans, and EVs in every major U.S. metro and ZIP code. Each view ranks listings by how far below the typical range they're priced, includes Demand-Verified Deals where sell-through evidence supports the label, and shows local comparable ranges + days-on-lot per listing. Start at the homepage or any city or ZIP page.

Explore more markets

All 2021 Nissan Altima in Oregon

Showing the 24 best-priced Nissan Altima from 21 active listings.

No Photo

2021 Nissan Altima

Medford, OR

Unscored
$14,109110,282 mi

Market: $14,109$14,109

Medford, OR

No Photo

2021 Nissan Altima

Medford, OR

Unscored
$14,990100,049 mi

Market: $14,990$14,990

Medford, OR

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2021 Nissan Altima

Salem, OR

Unscored
$14,990100,049 mi

Market: $14,990$14,990

Salem, OR

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2021 Nissan Altima

Medford, OR

Unscored
$18,45248,389 mi

Market: $22,986$22,986

Medford, OR

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2021 Nissan Altima

Grants Pass, OR

Unscored
$22,98630,802 mi

Market: $22,986$22,986

Grants Pass, OR

No Photo

2021 Nissan Altima

Medford, OR

Unscored
$22,98630,802 mi

Market: $22,986$22,986

Medford, OR

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2021 Nissan Altima

Gladstone, OR

Unscored
$18,99854,350 mi

Market: $18,998$18,998

Gladstone, OR

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2021 Nissan Altima

Gresham, OR

Unscored
$18,99854,350 mi

Market: $18,998$18,998

Gresham, OR

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2021 Nissan Altima

Hillsboro, OR

Unscored
$18,99854,350 mi

Market: $18,998$18,998

Hillsboro, OR

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2021 Nissan Altima

Milwaukie, OR

Unscored
$18,99854,350 mi

Market: $18,998$18,998

Milwaukie, OR

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2021 Nissan Altima

Portland, OR

Unscored
$18,99854,350 mi

Market: $18,998$18,998

Portland, OR

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2021 Nissan Altima

Wilsonville, OR

Unscored
$18,99854,350 mi

Market: $18,998$18,998

Wilsonville, OR

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2021 Nissan Altima

Portland, OR

Unscored
$16,99565,613 mi

Market: $14,995$19,995

Portland, OR

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2021 Nissan Altima

Medford, OR

Unscored
$17,85172,736 mi

Market: $14,080$17,791

Medford, OR

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2021 Nissan Altima

Medford, OR

Unscored
$16,56782,298 mi

Market: $14,080$17,851

Medford, OR

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2021 Nissan Altima

Salem, OR

Unscored
$16,56782,298 mi

Market: $13,995$22,249

Salem, OR

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2021 Nissan Altima

Medford, OR

Unscored
$14,08082,966 mi

Market: $15,295$17,851

Medford, OR

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2021 Nissan Altima

Mcminnville, OR

Unscored
$17,90063,564 mi

Market: $13,995$22,249

Mcminnville, OR

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2021 Nissan Altima

McMinnville, OR

Unscored
$18,99563,564 mi

Market: $13,995$19,995

McMinnville, OR

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2021 Nissan Altima

Medford, OR

Unscored
$17,79172,549 mi

Market: $14,080$17,851

Medford, OR

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2021 Nissan Altima

Salem, OR

Unscored
$13,99595,849 mi

Market: $14,995$22,249

Salem, OR

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2021 Nissan Altima

Medford, OR

Unscored
$15,29576,404 mi

Market: $14,080$17,851

Medford, OR

No Photo

2021 Nissan Altima

Salem, OR

Fair Price
$14,995116,991 mi

Market: $13,995$22,249

Fairly priced — in line with the typical market range in the Salem market for similar vehicles · 7 days on lot (based on current market benchmarks)

Salem, OR

No Photo

2021 Nissan Altima

Corvallis, OR

Unscored
$22,24921,814 mi

Market: $13,995$19,995

Corvallis, OR

Other vehicle markets in Oregon