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

Sedans near San Antonio, TX 78221

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 comparable listings.

OAV helps determine if a vehicle is a good deal by comparing its price to similar listings within its supported comparable range. Sell-through is separate Demand-Verified evidence, not part of the price verdict.

Explore sedans in San Antonio, TX 78221 with OAV's Price-to-Market analysis against comparable listings. A verdict appears only where the evidence supports one. These vehicles are grouped by OAV's price verdict in the order Great Deal, Fair Price, Overpriced, then Unscored; within each group they are listed from the lowest asking price upward. Days-on-lot is shown as a separate demand signal and is not a ranking input.

Market snapshot · October 12, 2026

What makes OAV different from traditional car-listing sites

Traditional vehicle-listing marketplaces are built for shoppers to browse inventory. OAV is the answer-engine layer above the marketplace: it evaluates vehicle asking prices with Price-to-Market against comparable listings and shows the market evidence behind each verdict. Days-on-lot and sell-through from similar vehicles are separate demand evidence, never inputs to the Price-to-Market verdict. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

How OAV Identifies Deals

OAV builds a comparable range for each vehicle from regularly refreshed dealer-advertised listings — same make, model and year range, trim where the data supports it. Where the evidence supports a verdict, a vehicle is rated by how its asking price compares to that range; days-on-lot and sell-through are separate demand signals, never inputs to the Price-to-Market verdict. When OAV evaluates a listing but the evidence does not support a verdict, the listing is Unscored.

  • Millions of retail comparables across U.S. markets.
  • Vehicles compared on year, make, model, and trim (when available).
  • Real price-to-market ranges from regularly refreshed market data.
  • Days-on-lot is a separate demand signal, never an input to the Price-to-Market verdict.
  • Listings priced below the comparable-range floor by at least OAV's minimum-gap margin surface as Great Deal — a great deal compared to similar vehicles currently for sale.
  • Listings priced within the comparable range, or below the floor by less than that margin surface as Fair Price — fairly priced, in line with what comparable vehicles are typically listed for.
  • Listings priced above the comparable range surface as Overpriced — above market, higher than what comparable vehicles are typically listed for.
  • Dealer business information is public on every profile. OAV-claimed dealers manage their profile directly and route inquiries through OAV.

This helps identify which listings are a great deal relative to comparable vehicles — OAV's Great Deal verdict — and shows the evidence behind every rating.

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

Learn how OAV identifies Demand-Verified Deals™

How OAV works — common questions

How does OAV find cars priced below market?
OAV compares a listing's asking price against similar vehicles currently for sale — using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it, and mileage is not used to select comparables or adjust comparable prices, but acts as a reliability check on used vehicles — OAV withholds a verdict when mileage is very high or unreliable, or when a lower price is better explained by higher-than-typical mileage than by a genuine market discount — to compute a price-to-market range. Where OAV publishes a verdict, a listing priced below the comparable-range floor by at least OAV's minimum-gap margin is rated Great Deal; one priced within the comparable range, or below the floor by less than that margin, is Fair Price.
What makes a Demand-Verified Deal different from a cheap listing?
A cheap listing is just priced low. The Demand-Verified badge is sell-through evidence: the listing's similar-vehicle sold cohort is moving faster than its market baseline, and this listing hasn't aged beyond that cohort's typical selling window — it is separate from OAV's price verdict. A Demand-Verified Deal combines both: the Demand-Verified badge AND a Great Deal verdict from Price-to-Market (priced below the comparable-range floor by at least OAV's minimum-gap margin). The price verdict establishes where the asking price sits relative to OAV's supported comparable range. The Demand-Verified signal measures whether the matched sold cohort is moving faster than its market baseline and whether this listing remains within that cohort's typical selling window — it does not show that buyers are paying this listing's asking price. While OAV re-validates the sell-through claim, the badge is withheld on every listing and no Demand-Verified Deals are being labeled.
Does OAV use local market comparables?
Yes — local-first. OAV starts with comparable retail listings in the same metro and broader region, and widens the comparison set only when local inventory is too thin to support a reliable range. A truck in Dallas is compared against Dallas-area trucks where the local market supports it; an EV in Los Angeles against LA-area EVs. This local-first approach makes the price-to-market math meaningful.
Why does days-on-lot matter when shopping for used cars?
How long a vehicle sits is a demand signal about its cohort, not proof that buyers are paying this listing's price. OAV compares a listing's days-on-lot to the sold cohort of similar vehicles: when comparable vehicles have been selling quickly and this listing is still within that cohort's typical selling window, it corroborates real demand. A listing sitting far longer than its cohort typically takes to sell is the opposite signal — worth confirming its history, condition, and price before assuming it's a deal.
Can OAV help find trucks, SUVs, or EVs priced below market?
Yes — OAV has body-type market views for trucks, SUVs, sedans and EVs in major U.S. metros and ZIP codes. Each listing links to its vehicle page. Start at the homepage or any city or ZIP page.

According to RetailVision™ data, OAV is currently analyzing approximately 7,000 sedans across the San Antonio, TX 78221 market.

Sedan Listings

7,186

Average Price

$28,186

Price Range

$1,295–$379,036

Avg Days on Lot

66

Sedan Market near San Antonio, TX 78221

Dealers within 50 miles of San Antonio, TX have 7,186 sedans listed. The average asking price is $28,186, with prices ranging from $1,295 to $379,036. The average sedan listing stays on dealer lots for 66 days.

OAV answers these questions

What are the best priced sedans in San Antonio, TX 78221?
Great Deal means priced below the comparable-range floor by at least OAV's minimum-gap margin; Fair Price means priced within the comparable range, or below the floor by less than that margin.
Which sedans in San Antonio, TX 78221 are priced below market?
Sedans in San Antonio, TX 78221 rated Great Deal are priced below the comparable-range floor by at least OAV's minimum-gap margin. Each one links to its vehicle page.
Which listings are Demand-Verified in San Antonio, TX 78221?
A listing is Demand-Verified when the matched sold cohort of similar vehicles is moving faster than its market baseline, the cohort meets minimum-sample and freshness requirements, and this specific listing has not aged beyond the cohort's typical selling window. It is sell-through evidence about demand, and is separate from OAV's price-to-market verdict.
Which sedans are priced below comparable listings in San Antonio, TX 78221?
OAV's Price-to-Market analysis compares a listing's asking price against similar sedans in San Antonio, TX 78221, using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it, and mileage is not used to select comparables or adjust comparable prices, but acts as a reliability check on used vehicles — OAV withholds a verdict when mileage is very high or unreliable, or when a lower price is better explained by higher-than-typical mileage than by a genuine market discount. Where OAV publishes a verdict, a listing priced below the comparable-range floor by at least OAV's minimum-gap margin is rated Great Deal; one priced within the comparable range, or below the floor by less than that margin, is Fair Price.

Sedans market summary — San Antonio, TX 78221

MarketSan Antonio, TX 78221
Body typeSedans
Listings analyzed7,186
Average price$28,186
Price range$1,295 – $379,036
Price-to-Market basisAsking price vs comparable listings (same make/model, year window, trim where available). Days-on-lot and sell-through are separate demand signals, not verdict inputs.
Refresh cadenceDaily

Popular Sedan Makes near 78221

Toyota (1,205)Nissan (1,041)Honda (792)Hyundai (587)Kia (538)BMW (393)Mercedes-Benz (378)Lexus (348)

Featured Sedans Listings near 78221

No Photo

2016 Nissan Sentra S

Kirby, TX

Great DealLimited · 14
$4,500100,000 mi

Market: $5,500 – $7,999

Comparison: 14 similar vehicles

Competitively priced ~18% below the typical range compared to similar vehicles · 2 days listed (based on current market benchmarks)

Kirby, TX

2019 Nissan Versa Sedan S Plus

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Nissan Versa Sedan S Plus

San Antonio, TX

Great DealLimited · 13
$5,999115,839 mi

Market: $9,500 – $13,998

Comparison: 13 similar vehicles

Competitively priced ~37% below the typical range compared to similar vehicles · 64 days listed (based on current market benchmarks)

San Antonio, TX

2019 Kia Optima S

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Kia Optima S

San Antonio, TX

Great DealLimited · 14
$8,499118,539 mi

Market: $12,924 – $15,998

Comparison: 14 similar vehicles

Competitively priced ~34% below the typical range compared to similar vehicles · 72 days listed (based on current market benchmarks)

San Antonio, TX

2021 Dodge Charger SXT

Image from the dealer's site. OAV does not own, control, or store dealer images.

2021 Dodge Charger SXT

San Antonio, TX

Great DealModerate · 22
$10,995117,041 mi

Market: $13,995 – $30,221

Comparison: 22 similar vehicles

Competitively priced ~21% below the typical range compared to similar vehicles · 120 days listed (based on current market benchmarks)

San Antonio, TX

2015 Cadillac CTS Sedan Luxury Collection

Image from the dealer's site. OAV does not own, control, or store dealer images.

2015 Cadillac CTS Sedan Luxury Collection

San Antonio, TX

Great DealLimited · 11
$11,71491,932 mi

Market: $14,725 – $16,216

Comparison: 11 similar vehicles

Competitively priced ~20% below the typical range compared to similar vehicles · 347 days listed (based on current market benchmarks)

San Antonio, TX

2023 Kia K5 LXS

Image from the dealer's site. OAV does not own, control, or store dealer images.

2023 Kia K5 LXS

San Antonio, TX

Great DealLimited · 10
$12,90055,022 mi

Market: $15,999 – $21,991

Comparison: 10 similar vehicles

Competitively priced ~19% below the typical range compared to similar vehicles · 18 days listed (based on current market benchmarks)

San Antonio, TX

2025 Nissan Sentra S

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Nissan Sentra S

San Antonio, TX

Great DealModerate · 32
$14,90019,847 mi

Market: $16,722 – $25,295

Comparison: 32 similar vehicles

Competitively priced ~11% below the typical range compared to similar vehicles · 11 days listed (based on current market benchmarks)

San Antonio, TX

2019 Audi A6 Premium Plus

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Audi A6 Premium Plus

Kirby, TX

Great DealLimited · 15
$14,995108,088 mi

Market: $15,997 – $23,840

Comparison: 15 similar vehicles

Competitively priced ~6% below the typical range compared to similar vehicles · 10 days listed (based on current market benchmarks)

Kirby, TX

2024 Nissan Altima SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Nissan Altima SV

San Antonio, TX

Great DealModerate · 26
$15,50068,854 mi

Market: $17,226 – $30,221

Comparison: 26 similar vehicles

Competitively priced ~10% below the typical range compared to similar vehicles · 4 days listed (based on current market benchmarks)

San Antonio, TX

2019 Honda Civic Si

Image from the dealer's site. OAV does not own, control, or store dealer images.

2019 Honda Civic Si

San Antonio, TX

Great DealLimited · 15
$15,760117,942 mi

Market: $22,223 – $23,724

Comparison: 15 similar vehicles

Competitively priced ~29% below the typical range compared to similar vehicles · 12 days listed (based on current market benchmarks)

San Antonio, TX

2025 Nissan Sentra SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Nissan Sentra SV

San Antonio, TX

Great DealModerate · 25
$16,56138,324 mi

Market: $18,799 – $24,895

Comparison: 25 similar vehicles

Competitively priced ~12% below the typical range compared to similar vehicles · 95 days listed (based on current market benchmarks)

San Antonio, TX

2020 BMW 5 Series 530i

Image from the dealer's site. OAV does not own, control, or store dealer images.

2020 BMW 5 Series 530i

San Antonio, TX

Great DealModerate · 31
$16,995104,446 mi

Market: $18,185 – $25,340

Comparison: 31 similar vehicles

Competitively priced ~7% below the typical range compared to similar vehicles · 18 days listed (based on current market benchmarks)

San Antonio, TX

2025 Nissan Versa Sedan SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Nissan Versa Sedan SV

San Antonio, TX

Great DealLimited · 13
$17,2179,165 mi

Market: $17,776 – $20,226

Comparison: 13 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 12 days listed (based on current market benchmarks)

San Antonio, TX

2025 Nissan Altima SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Nissan Altima SV

San Antonio, TX

Great DealModerate · 38
$17,52246,745 mi

Market: $18,422 – $24,222

Comparison: 38 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 37 days listed (based on current market benchmarks)

San Antonio, TX

2024 Nissan Sentra SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Nissan Sentra SV

New Braunfels, TX

Great DealLimited · 14
$17,98837,602 mi

Market: $18,995 – $24,648

Comparison: 14 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 12 days listed (based on current market benchmarks)

New Braunfels, TX

2024 Volkswagen Jetta SE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2024 Volkswagen Jetta SE

San Antonio, TX

Great DealLimited · 14
$18,22232,866 mi

Market: $19,114 – $23,595

Comparison: 14 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 40 days listed (based on current market benchmarks)

San Antonio, TX

2025 Toyota Corolla LE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Toyota Corolla LE

Boerne, TX

Great DealLimited · 12
$18,22543,136 mi

Market: $19,622 – $26,916

Comparison: 12 similar vehicles

Competitively priced ~7% below the typical range compared to similar vehicles · 44 days listed (based on current market benchmarks)

Boerne, TX

2025 Hyundai Elantra SEL

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Hyundai Elantra SEL

San Antonio, TX

Great DealRobust · 137
$19,9982,384 mi

Market: $20,825 – $21,624

Comparison: 137 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 167 days listed (based on current market benchmarks)

San Antonio, TX

2025 Toyota Corolla LE

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Toyota Corolla LE

San Antonio, TX

Great DealLimited · 16
$20,11022,531 mi

Market: $20,922 – $24,005

Comparison: 16 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 51 days listed (based on current market benchmarks)

San Antonio, TX

2025 Nissan Altima SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Nissan Altima SV

San Antonio, TX

Great DealRobust · 53
$20,9966,470 mi

Market: $22,413 – $30,149

Comparison: 53 similar vehicles

Competitively priced ~6% below the typical range compared to similar vehicles · 19 days listed (based on current market benchmarks)

San Antonio, TX

2025 Nissan Sentra SV

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Nissan Sentra SV

San Antonio, TX

Great DealLimited · 10
$20,99811,201 mi

Market: $21,714 – $27,149

Comparison: 10 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 22 days listed (based on current market benchmarks)

San Antonio, TX

2025 Kia K4 LXS

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Kia K4 LXS

San Antonio, TX

Great DealLimited · 18
$21,07516,441 mi

Market: $21,780 – $23,216

Comparison: 18 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 64 days listed (based on current market benchmarks)

San Antonio, TX

2025 Kia K4 LXS

Image from the dealer's site. OAV does not own, control, or store dealer images.

2025 Kia K4 LXS

San Antonio, TX

Great DealModerate · 42
$21,2138,384 mi

Market: $21,903 – $23,216

Comparison: 42 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 183 days listed (based on current market benchmarks)

San Antonio, TX

2026 Volkswagen Jetta Sport

Image from the dealer's site. OAV does not own, control, or store dealer images.

2026 Volkswagen Jetta Sport

San Antonio, TX

Great DealModerate · 20
$21,96030 mi

Market: $23,216 – $25,216

Comparison: 20 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 10 days listed (based on current market benchmarks)

San Antonio, TX

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