Best Priced 2021 Nissan Altima in Maryland
The best priced 2021 Nissan Altima in Maryland 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 17, 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 28 2021 Nissan Altima across the Maryland market, refreshed daily.
Total 2021 Nissan Altima
28
Average Price
$18,351
Price Range
$11,899–$27,530
Avg Days on Lot
57
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.
- Millions of local retail comparables across U.S. markets.
- Vehicles compared on year, make, model, and trim (when available) within the local and regional market.
- Real price-to-market ranges refreshed daily.
- Days on lot incorporated as a sell-through velocity signal.
- Listings priced below their typical market range surface as undervalued — a great deal or a good deal compared to similar vehicles in the local market.
- Listings within the typical range surface as fairly priced — in line with what comparable vehicles are listed for locally.
- Listings priced above the typical range surface as above market — higher than what comparable vehicles are typically listed for in the area.
- OAV shows market-ranked vehicle opportunities while dealer identity and direct listing access may be limited based on dealer participation. Price, mileage, market range, and deal quality remain visible so shoppers can compare value before contacting a verified seller.
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).
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 — Maryland
| Market | Maryland |
|---|---|
| Body type | 2021 Nissan Altima |
| Listings analyzed | 28 |
| Average price | $18,351 |
| Price range | $11,899 – $27,530 |
| Average days on lot | 57 days |
| Ranking signals | Price-to-market, year, mileage, days-on-lot, comparable count |
| Refresh cadence | Daily |
Best Overall 2021 Nissan Altima in Maryland
Top picks ranked by composite score: PTM gap, year, mileage, days on lot, and comparable count.

2021 Nissan Altima
Camp Springs, MD
Market: $13,500 – $27,530
Competitively priced ~40% below the typical range in the Camp Springs market compared to similar vehicles · 23 days on lot (based on current market benchmarks)
Camp Springs, MD

2021 Nissan Altima
Denton, MD
Market: $18,977 – $27,530
Competitively priced ~30% below the typical range in the Denton market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Denton, MD

2021 Nissan Altima
Hurlock, MD
Market: $18,977 – $27,530
Competitively priced ~30% below the typical range in the Hurlock market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Hurlock, MD

2021 Nissan Altima
Preston, MD
Market: $18,968 – $27,530
Competitively priced ~30% below the typical range in the Preston market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Preston, MD

2021 Nissan Altima
Edgewood, MD
Market: $18,798 – $18,798
Edgewood, MD
Cheapest Great Deals on 2021 Nissan Altima in Maryland
Lowest-priced listings flagged as Great Deal by OAV's Price-to-Market analysis.

2021 Nissan Altima
Hanover, MD
Market: $13,500 – $13,500
Hanover, MD

2021 Nissan Altima
Camp Springs, MD
Market: $13,500 – $27,530
Competitively priced ~40% below the typical range in the Camp Springs market compared to similar vehicles · 23 days on lot (based on current market benchmarks)
Camp Springs, MD

2021 Nissan Altima
Denton, MD
Market: $18,977 – $27,530
Competitively priced ~30% below the typical range in the Denton market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Denton, MD

2021 Nissan Altima
Hurlock, MD
Market: $18,977 – $27,530
Competitively priced ~30% below the typical range in the Hurlock market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Hurlock, MD

2021 Nissan Altima
Preston, MD
Market: $18,968 – $27,530
Competitively priced ~30% below the typical range in the Preston market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Preston, MD
OAV answers these questions
- What are the best priced 2021 Nissan Altima in Maryland?
- OAV ranks 2021 Nissan Altima in Maryland 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 Maryland are priced below market?
- 2021 Nissan Altima flagged as undervalued are priced below the typical range for comparable 2021 Nissan Altima in Maryland. 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 Maryland?
- 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 Maryland?
- OAV's Price-to-Market analysis compares every listing against similar 2021 Nissan Altima in Maryland, 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.
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All 2021 Nissan Altima in Maryland
Showing the 24 best-priced Nissan Altima from 28 active listings.

2021 Nissan Altima
Hanover, MD
Market: $13,500 – $13,500
Hanover, MD

2021 Nissan Altima
Edgewood, MD
Market: $11,899 – $11,899
Edgewood, MD

2021 Nissan Altima
Marlow Heights, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Marlow Heights market for similar vehicles · 151 days on lot (based on current market benchmarks)
Marlow Heights, MD

2021 Nissan Altima
Frederick, MD
Market: $14,842 – $27,530
Fairly priced — in line with the typical market range in the Frederick market for similar vehicles · 25 days on lot (based on current market benchmarks)
Frederick, MD

2021 Nissan Altima
Hagerstown, MD
Market: $21,000 – $21,000
Hagerstown, MD

2021 Nissan Altima
Gaithersburg, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Gaithersburg market for similar vehicles · 75 days on lot (based on current market benchmarks)
Gaithersburg, MD

2021 Nissan Altima
College Park, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the College Park market for similar vehicles · 20 days on lot (based on current market benchmarks)
College Park, MD

2021 Nissan Altima
Silver Spring, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Silver Spring market for similar vehicles · 20 days on lot (based on current market benchmarks)
Silver Spring, MD

2021 Nissan Altima
Camp Springs, MD
Market: $13,500 – $27,530
Competitively priced ~40% below the typical range in the Camp Springs market compared to similar vehicles · 23 days on lot (based on current market benchmarks)
Camp Springs, MD

2021 Nissan Altima
Glen Burnie, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Glen Burnie market for similar vehicles · 37 days on lot (based on current market benchmarks)
Glen Burnie, MD

2021 Nissan Altima
Bel Air, MD
Market: $15,000 – $15,000
Priced ~25% above the typical market range in the Bel Air market for similar vehicles (based on current market benchmarks)
Bel Air, MD

2021 Nissan Altima
Fallston, MD
Market: $15,000 – $15,000
Priced ~25% above the typical market range in the Fallston market for similar vehicles (based on current market benchmarks)
Fallston, MD

2021 Nissan Altima
Denton, MD
Market: $18,977 – $27,530
Competitively priced ~30% below the typical range in the Denton market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Denton, MD

2021 Nissan Altima
Hurlock, MD
Market: $18,977 – $27,530
Competitively priced ~30% below the typical range in the Hurlock market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Hurlock, MD

2021 Nissan Altima
Preston, MD
Market: $18,968 – $27,530
Competitively priced ~30% below the typical range in the Preston market compared to similar vehicles · 33 days on lot (based on current market benchmarks)
Preston, MD

2021 Nissan Altima
Edgewood, MD
Market: $18,798 – $18,798
Edgewood, MD

2021 Nissan Altima
Rising Sun, MD
Market: $14,555 – $20,995
Fairly priced — in line with the typical market range in the Rising Sun market for similar vehicles · 22 days on lot (based on current market benchmarks)
Rising Sun, MD

2021 Nissan Altima
Edgewood, MD
Market: $14,995 – $20,854
Fairly priced — in line with the typical market range in the Edgewood market for similar vehicles · 203 days on lot (based on current market benchmarks)
Edgewood, MD

2021 Nissan Altima
Bowie, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Bowie market for similar vehicles · 2 days on lot (based on current market benchmarks)
Bowie, MD

2021 Nissan Altima
Brandywine, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Brandywine market for similar vehicles · 2 days on lot (based on current market benchmarks)
Brandywine, MD

2021 Nissan Altima
California, MD
Market: $12,298 – $27,530
California, MD

2021 Nissan Altima
Fort Washington, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Fort Washington market for similar vehicles · 2 days on lot (based on current market benchmarks)
Fort Washington, MD
2021 Nissan Altima
Bethesda, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Bethesda market for similar vehicles · 18 days on lot (based on current market benchmarks)
Bethesda, MD
2021 Nissan Altima
Clarksville, MD
Market: $12,298 – $27,530
Fairly priced — in line with the typical market range in the Clarksville market for similar vehicles · 18 days on lot (based on current market benchmarks)
Clarksville, MD