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

Best Priced Buick in Ellisville, MO

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 its price to similar listings in the local market. Sell-through is separate Demand-Verified evidence, not part of the price verdict.

The best priced Buick vehicles in Ellisville, MO are vehicles currently listed below their typical market range, based on local comparables. These vehicles are ranked by how far below their expected market range they fall; days-on-lot velocity is shown as a separate demand signal.

Market snapshot · August 28, 2026

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 by price-to-market — asking price against local comparable listings — and surfaces the ones priced below their typical market range. Days-on-lot, comparable count, and sell-through from similar vehicles are shown alongside as separate demand evidence, not as ranking inputs. OAV is built for the next car-shopping behavior: asking which vehicle to buy, not just browsing inventory.

Buick vehicles market summary — Ellisville, MO

MarketEllisville, MO
Body typeBuick vehicles
Listings analyzed146
Average price$36,263
Price range$6,442 – $61,557
Price-to-Market basisAsking price vs local 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

How OAV Identifies Deals

OAV uses RetailVision™ market data to analyze current listings, historical sales patterns, and local market conditions. Vehicles are ranked by how their asking price compares to comparable listings in the same region; days-on-lot and sell-through are shown as separate demand signals, never inputs to the price-to-market ranking.

  • 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 from regularly refreshed market data.
  • Days on lot shown as a separate demand signal (Demand-Verified), not a price-to-market ranking input.
  • 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.
  • Dealer business information is public on every profile. OAV-claimed dealers manage their profile directly and route inquiries through OAV.

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™

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, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it, and mileage used only as context that can withhold a verdict on extreme-mileage vehicles rather than adjust the comparable prices — 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 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 price below the comparable market range. The price signal says it's cheap; the demand signal says the market is actually buying at that price.
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?
How long a vehicle sits helps show whether the market is actually buying. 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 — 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.

According to RetailVision™ data, OAV is currently analyzing approximately 100 Buick vehicles across the Ellisville, MO market.

Buick Listings

146

Average Price

$36,263

Price Range (excl. >$200k outliers)

$6,442–$61,557

Average price and price range exclude listings priced above $200,000 to keep placeholder / upfit outliers out of the reported market range; the Buick listings count includes them. Each listing shows how long it's been listed compared to local same-make/model vehicles.

Buick Market in Ellisville, MO

Dealers in Ellisville have 146 Buick vehicles listed at an average price of $36,263, ranging from $6,442 to $61,557.

OAV answers these questions

What are the best priced Buick vehicles in Ellisville, MO?
OAV ranks Buick vehicles in Ellisville, MO by how far below their typical market range they are listed, using local comparable vehicles; days-on-lot velocity is shown as a separate demand signal, not a ranking input. Listings labeled Great Deal sit below the comparable range; Fair Price sits within it.
Which Buick vehicles in Ellisville, MO are priced below market?
Buick vehicles flagged as undervalued are priced below the typical range for comparable Buick vehicles in Ellisville, MO. The "Top Deals" section on every market page surfaces these first, with the percentage gap from the typical range shown per listing.
Which listings are Demand-Verified in Ellisville, MO?
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 Buick vehicles are undervalued compared with local comparables in Ellisville, MO?
OAV's Price-to-Market analysis evaluates every eligible listing against similar Buick vehicles in Ellisville, MO, using year, make, model, geography, and available configuration attributes, with trim/configuration matching applied where sufficient comparable data supports it, and mileage used only as context that can withhold a verdict on extreme-mileage vehicles rather than adjust the comparable prices. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

Popular Buick Models in Ellisville

Envista(39)
Enclave(38)
Envision(34)
Encore GX(32)
Cascada(1)
Encore(1)
LaCrosse(1)

Featured Buick in Ellisville

No Photo

2009 Buick LaCrosse CXL

Ellisville, MO

UnscoredInsufficient · 0
$6,442143,735 mi

Comparison scope: Ellisville, MO area

Ellisville, MO

No Photo

2017 Buick Enclave Convenience

Ellisville, MO

UnscoredInsufficient · 0
$8,000157,055 mi

Comparison scope: Ellisville, MO area

Ellisville, MO

No Photo

2016 Buick Cascada Premium

Ellisville, MO

UnscoredLimited · 7
$11,000117,122 mi

Comparison: 7 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2019 Buick Encore Sport Touring

Ellisville, MO

UnscoredInsufficient · 0
$11,900119,000 mi

Comparison scope: Ellisville, MO area

Ellisville, MO

No Photo

2020 Buick Encore GX Essence

Ellisville, MO

UnscoredInsufficient · 3
$16,50078,515 mi

Comparison: 3 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2022 Buick Encore GX Preferred

Ellisville, MO

UnscoredLimited · 6
$16,94383,212 mi

Comparison: 6 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2020 Buick Enclave Essence

Ellisville, MO

UnscoredLimited · 9
$17,500106,704 mi

Comparison: 9 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2024 Buick Encore GX Sport Touring

Ellisville, MO

Fair PriceModerate · 38
$20,35062,394 mi

Market: $19,999$25,379

Comparison: 38 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 48 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2023 Buick Encore GX Select

Ellisville, MO

Fair PriceModerate · 27
$20,55837,337 mi

Market: $16,977$24,995

Comparison: 27 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 78 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2020 Buick Envision Essence

Ellisville, MO

OverpricedModerate · 20
$20,56238,811 mi

Market: $16,197$20,154

Comparison: 20 similar vehicles in Ellisville, MO area

Priced ~13% above the typical market range in the Ellisville market for similar vehicles (based on current market benchmarks)

Ellisville, MO

No Photo

2023 Buick Encore GX Select

Ellisville, MO

Fair PriceModerate · 27
$20,76424,181 mi

Market: $16,977$24,995

Comparison: 27 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 79 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2023 Buick Encore GX Select

Ellisville, MO

Fair PriceModerate · 27
$21,70117,440 mi

Market: $16,977$24,995

Comparison: 27 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 35 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2025 Buick Encore GX Preferred

Ellisville, MO

Fair PriceRobust · 79
$22,13031,049 mi

Market: $19,000$26,320

Comparison: 79 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 114 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2025 Buick Encore GX Preferred

Ellisville, MO

UnscoredLimited · 8
$22,70029,293 mi

Comparison: 8 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2022 Buick Envision Avenir

Ellisville, MO

Fair PriceLimited · 13
$23,27080,963 mi

Market: $19,995$29,637

Comparison: 13 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 63 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2025 Buick Encore GX Preferred

Ellisville, MO

UnscoredLimited · 8
$23,59526,660 mi

Comparison: 8 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2025 Buick Encore GX Preferred

Ellisville, MO

UnscoredLimited · 8
$23,70021,923 mi

Comparison: 8 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2022 Buick Envision Preferred

Ellisville, MO

UnscoredLimited · 8
$23,90028,919 mi

Comparison: 8 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2023 Buick Encore GX Select

Ellisville, MO

Fair PriceModerate · 28
$24,61014,497 mi

Market: $16,977$24,995

Comparison: 28 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 65 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2024 Buick Envista Sport Touring

Ellisville, MO

Fair PriceLimited · 14
$25,59715,128 mi

Market: $24,319$26,872

Comparison: 14 similar vehicles in Ellisville, MO area

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

Ellisville, MO

No Photo

2024 Buick Envista Sport Touring

Ellisville, MO

UnscoredLimited · 7
$25,65610,249 mi

Comparison: 7 similar vehicles in Ellisville, MO area

Ellisville, MO

No Photo

2023 Buick Envision Essence

Ellisville, MO

Fair PriceModerate · 49
$25,70030,423 mi

Market: $20,372$30,177

Comparison: 49 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 46 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2026 Buick Envista Preferred

Ellisville, MO

Great DealModerate · 43
$26,862Mileage not verified

Market: $26,866$27,337

Comparison: 43 similar vehicles in Ellisville, MO area

Competitively priced ~1% below the typical range in the Ellisville market compared to similar vehicles · 293 days listed (based on current market benchmarks)

Ellisville, MO

No Photo

2026 Buick Envista Preferred

Ellisville, MO

Fair PriceModerate · 43
$26,866Mileage not verified

Market: $26,862$27,337

Comparison: 43 similar vehicles in Ellisville, MO area

Fairly priced — in line with the typical market range in the Ellisville market for similar vehicles · 239 days listed (based on current market benchmarks)

Ellisville, MO

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