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

Best Priced 2021 Nissan Altima in Michigan

The best priced 2021 Nissan Altima in Michigan 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 · July 14, 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 13 2021 Nissan Altima across the Michigan market, refreshed daily.

Total 2021 Nissan Altima

13

Average Price

$16,707

Price Range

$9,989–$23,975

Avg Days on Lot

139

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 from Cars.com, AutoTrader, and Edmunds

Cars.com, AutoTrader, and Edmunds are vehicle-listing marketplaces where shoppers browse inventory. OAV is the answer-engine layer above the marketplace: it ranks vehicles using price-to-market analysis, local comparable ranges, days-on-lot, comparable count, and demand and velocity signals from similar vehicles — surfacing the ones priced below their typical market range and supported by recent sell-through. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

2021 Nissan Altima market summary — Michigan

MarketMichigan
Body type2021 Nissan Altima
Listings analyzed13
Average price$16,707
Price range$9,989 – $23,975
Average days on lot139 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
Refresh cadenceDaily

Best Overall 2021 Nissan Altima in Michigan

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

Cheapest Great Deals on 2021 Nissan Altima in Michigan

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

Showing the 24 best-priced Nissan Altima from 13 active listings.

No Photo

2021 Nissan Altima

Woodhaven, MI

Unscored
$15,49857,258 mi

Market: $15,498$15,498

Woodhaven, MI

No Photo

2021 Nissan Altima

Grand Blanc, MI

Unscored
$13,30094,429 mi

Market: $17,900$20,900

Grand Blanc, MI

No Photo

2021 Nissan Altima

Grand Ledge, MI

Unscored
$20,90035,206 mi

Market: $17,900$17,900

Grand Ledge, MI

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2021 Nissan Altima

Saint Johns, MI

Unscored
$20,90035,206 mi

Market: $13,300$17,900

Saint Johns, MI

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2021 Nissan Altima

Grand Ledge, MI

Unscored
$17,90068,823 mi

Market: $20,900$20,900

Grand Ledge, MI

No Photo

2021 Nissan Altima

Saint Johns, MI

Unscored
$17,90068,823 mi

Market: $13,300$20,900

Saint Johns, MI

No Photo

2021 Nissan Altima

Lansing, MI

Unscored
$9,989136,097 mi

Market: $15,295$20,291

Lansing, MI

No Photo

2021 Nissan Altima

City of the Village of Clarkston, MI

Unscored
$15,295104,158 mi

Market: $15,295$15,295

City of the Village of Clarkston, MI

No Photo

2021 Nissan Altima

Highland Charter Township, MI

Unscored
$15,295104,158 mi

Market: $15,295$15,295

Highland Charter Township, MI

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2021 Nissan Altima

Lansing, MI

Unscored
$15,295104,158 mi

Market: $9,989$20,291

Lansing, MI

No Photo

2021 Nissan Altima

Livonia, MI

Unscored
$15,295104,158 mi

Market: $15,295$15,295

Livonia, MI

No Photo

2021 Nissan Altima

New Hudson, MI

Unscored
$14,991104,158 mi

Market: $10,000$20,291

New Hudson, MI

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2021 Nissan Altima

Novi, MI

Unscored
$14,991104,158 mi

Market: $10,000$20,291

Novi, MI

No Photo

2021 Nissan Altima

Waterford Township, MI

Unscored
$14,991104,158 mi

Market: $14,991$14,991

Waterford Township, MI

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2021 Nissan Altima

Woodhaven, MI

Unscored
$15,295104,158 mi

Market: $15,295$15,295

Woodhaven, MI

No Photo

2021 Nissan Altima

Wyoming, MI

Unscored
$18,99095,811 mi

Market: $18,990$18,990

Wyoming, MI

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2021 Nissan Altima

Otsego, MI

Unscored
$19,99985,483 mi

Market: $19,999$19,999

Otsego, MI

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2021 Nissan Altima

Detroit, MI

Great Deal
$10,000139,991 mi

Market: $14,991$15,389

Competitively priced ~34% below the typical range in the Detroit market compared to similar vehicles · 23 days on lot (based on current market benchmarks)

Detroit, MI

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2021 Nissan Altima

Jackson, MI

Unscored
$19,98744,336 mi

Market: $9,989$15,389

Jackson, MI

No Photo

2021 Nissan Altima

Roseville, MI

Unscored
$12,604113,797 mi

Market: $12,604$12,604

Roseville, MI

No Photo

2021 Nissan Altima

Southfield, MI

Unscored
$12,300113,797 mi

Market: $12,300$12,300

Southfield, MI

No Photo

2021 Nissan Altima

Monroe, MI

Unscored
$23,97536,598 mi

Market: $23,975$23,975

Monroe, MI

No Photo

2021 Nissan Altima

Grand Rapids, MI

Unscored
$18,48071,792 mi

Market: $18,480$18,480

Grand Rapids, MI

No Photo

2021 Nissan Altima

Muskegon, MI

Unscored
$18,48071,792 mi

Market: $18,480$18,480

Muskegon, MI

Other vehicle markets in Michigan