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

Best Priced 2021 Nissan Altima in Indiana

The best priced 2021 Nissan Altima in Indiana 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 36 2021 Nissan Altima across the Indiana market, refreshed daily.

Total 2021 Nissan Altima

36

Average Price

$16,662

Price Range

$9,900–$23,281

Avg Days on Lot

63

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 — Indiana

MarketIndiana
Body type2021 Nissan Altima
Listings analyzed36
Average price$16,662
Price range$9,900 – $23,281
Average days on lot63 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

Best Overall 2021 Nissan Altima in Indiana

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

Cheapest Great Deals on 2021 Nissan Altima in Indiana

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 Indiana?
OAV ranks 2021 Nissan Altima in Indiana 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 Indiana are priced below market?
2021 Nissan Altima flagged as undervalued are priced below the typical range for comparable 2021 Nissan Altima in Indiana. 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 Indiana?
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 Indiana?
OAV's Price-to-Market analysis compares every listing against similar 2021 Nissan Altima in Indiana, 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 Indiana

Showing the 24 best-priced Nissan Altima from 36 active listings.

No Photo

2021 Nissan Altima

Fishers, IN

Unscored
$13,900115,235 mi

Market: $13,900$13,900

Fishers, IN

No Photo

2021 Nissan Altima

Plainfield, IN

Unscored
$13,900115,235 mi

Market: $13,900$13,900

Plainfield, IN

No Photo

2021 Nissan Altima

Terre Haute, IN

Unscored
$21,98811,653 mi

Market: $21,988$21,988

Terre Haute, IN

No Photo

2021 Nissan Altima

Michigan City, IN

Unscored
$12,795115,616 mi

Market: $12,795$12,795

Michigan City, IN

No Photo

2021 Nissan Altima

Greenfield, IN

Unscored
$17,59070,817 mi

Market: $15,990$16,998

Greenfield, IN

No Photo

2021 Nissan Altima

Indianapolis, IN

Unscored
$16,99869,885 mi

Market: $16,998$16,998

Indianapolis, IN

No Photo

2021 Nissan Altima

Greenfield, IN

Unscored
$15,99094,667 mi

Market: $16,998$17,590

Greenfield, IN

No Photo

2021 Nissan Altima

Decatur, IN

Unscored
$13,99572,224 mi

Market: $13,995$13,995

Decatur, IN

No Photo

2021 Nissan Altima

Corydon, IN

Fair Price
$15,250103,983 mi

Market: $9,900$23,281

Fairly priced — in line with the typical market range in the Corydon market for similar vehicles · 27 days on lot (based on current market benchmarks)

Corydon, IN

No Photo

2021 Nissan Altima

Greenville, IN

Fair Price
$15,250103,983 mi

Market: $9,900$23,281

Fairly priced — in line with the typical market range in the Greenville market for similar vehicles · 27 days on lot (based on current market benchmarks)

Greenville, IN

No Photo

2021 Nissan Altima

Salem, IN

Unscored
$15,250103,983 mi

Market: $9,900$23,281

Salem, IN

No Photo

2021 Nissan Altima

Scottsburg, IN

Unscored
$15,250103,983 mi

Market: $9,900$23,281

Scottsburg, IN

No Photo

2021 Nissan Altima

Carmel, IN

Unscored
$13,700109,220 mi

Market: $13,900$22,449

Carmel, IN

No Photo

2021 Nissan Altima

Jeffersonville, IN

Great Deal
$9,900124,661 mi

Market: $12,225$23,281

Competitively priced ~44% below the typical range in the Jeffersonville market compared to similar vehicles · 480 days on lot (based on current market benchmarks)

Jeffersonville, IN

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2021 Nissan Altima

Jeffersonville, IN

Fair Price
$12,225146,085 mi

Market: $9,900$23,281

Fairly priced — in line with the typical market range in the Jeffersonville market for similar vehicles · 42 days on lot (based on current market benchmarks)

Jeffersonville, IN

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2021 Nissan Altima

Lafayette, IN

Unscored
$22,44944,426 mi

Market: $22,449$22,449

Lafayette, IN

No Photo

2021 Nissan Altima

Clarksville, IN

Overpriced
$23,28127,576 mi

Market: $9,900$20,998

Priced ~51% above the typical market range in the Clarksville market for similar vehicles (based on current market benchmarks)

Clarksville, IN

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2021 Nissan Altima

Greendale, IN

Unscored
$23,28127,576 mi

Market: $12,750$16,995

Greendale, IN

No Photo

2021 Nissan Altima

Merrillville, IN

Unscored
$14,99597,060 mi

Market: $16,998$17,995

Merrillville, IN

No Photo

2021 Nissan Altima

Schererville, IN

Fair Price
$14,99597,060 mi

Market: $10,995$21,700

Fairly priced — in line with the typical market range in the Schererville market for similar vehicles · 51 days on lot (based on current market benchmarks)

Schererville, IN

No Photo

2021 Nissan Altima

Valparaiso, IN

Fair Price
$14,99597,060 mi

Market: $11,988$21,700

Fairly priced — in line with the typical market range in the Valparaiso market for similar vehicles · 51 days on lot (based on current market benchmarks)

Valparaiso, IN

No Photo

2021 Nissan Altima

Vincennes, IN

Unscored
$18,99548,524 mi

Market: $18,995$18,995

Vincennes, IN

No Photo

2021 Nissan Altima

Lafayette, IN

Unscored
$16,34884,805 mi

Market: $16,348$16,348

Lafayette, IN

No Photo

2021 Nissan Altima

Bloomington, IN

Fair Price
$16,99961,075 mi

Market: $10,000$18,144

Fairly priced — in line with the typical market range in the Bloomington market for similar vehicles · 53 days on lot (based on current market benchmarks)

Bloomington, IN

Other vehicle markets in Indiana