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

Best Priced Buick in Ontario, CA

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.

The best priced Buick vehicles in Ontario, CA 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 26, 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 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.

Buick vehicles market summary — Ontario, CA

MarketOntario, CA
Body typeBuick vehicles
Listings analyzed69
Average price$30,191
Price range$7,995 – $51,975
Average days on lot44 days
Ranking signalsPrice-to-market, year, mileage, days-on-lot, comparable count
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 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™

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.

According to RetailVision™ data, OAV is currently analyzing approximately 69 Buick vehicles across the Ontario, CA market.

Buick Listings

69

Average Price

$30,191

Price Range

$7,995–$51,975

Avg Days on Lot

44

Buick Market in Ontario, CA

Dealers in Ontario have 69 Buick vehicles listed at an average price of $30,191, ranging from $7,995 to $51,975.

OAV answers these questions

What are the best priced Buick vehicles in Ontario, CA?
OAV ranks Buick vehicles in Ontario, CA 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 Buick vehicles in Ontario, CA are priced below market?
Buick vehicles flagged as undervalued are priced below the typical range for comparable Buick vehicles in Ontario, CA. 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 Ontario, CA?
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 Buick vehicles are undervalued compared with local comparables in Ontario, CA?
OAV's Price-to-Market analysis compares every listing against similar Buick vehicles in Ontario, CA, using year, make, model, trim, mileage, and condition signals. Undervalued listings price below the typical comparable range and are surfaced as Great Deals.

Popular Buick Models in Ontario

Envista(30)
Enclave(14)
Encore GX(13)
Envision(7)
Encore(5)

Featured Buick in Ontario

No Photo

2015 Buick Encore Base

Ontario, CA

UnscoredInsufficient · 3
$7,995107,498 mi

Comparison: 3 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2019 Buick Encore Preferred

Ontario, CA

UnscoredLimited · 9
$8,495106,909 mi

Comparison: 9 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2018 Buick Encore Preferred

Ontario, CA

Fair PriceLimited · 12
$9,33383,661 mi

Market: $7,305$15,998

Comparison: 12 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 7 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2018 Buick Encore Essence

Ontario, CA

UnscoredInsufficient · 0
$9,495100,269 mi

Comparison scope: Ontario, CA area

Ontario, CA

No Photo

2019 Buick Encore Preferred

Ontario, CA

Fair PriceLimited · 10
$9,995139,760 mi

Market: $7,995$16,495

Comparison: 10 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 116 days on lot (market avg 44) (based on current market benchmarks)

Ontario, CA

No Photo

2025 Buick Encore GX Preferred

Ontario, CA

Fair PriceRobust · 118
$19,99825,972 mi

Market: $17,299$24,820

Comparison: 118 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 2 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2023 Buick Encore GX Select

Ontario, CA

UnscoredLimited · 5
$20,07016,578 mi

Comparison: 5 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2025 Buick Encore GX Preferred

Ontario, CA

Fair PriceRobust · 118
$20,99823,641 mi

Market: $17,299$24,820

Comparison: 118 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 36 days on lot (market avg 44) selling in line with local demand (based on current market benchmarks)

Ontario, CA

No Photo

2025 Buick Encore GX Preferred

Ontario, CA

Fair PriceRobust · 118
$20,99828,312 mi

Market: $17,299$24,820

Comparison: 118 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 18 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2026 Buick Encore GX Preferred

Ontario, CA

UnscoredLimited · 6
$23,125Mileage not verified

Comparison: 6 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Encore GX Preferred

Ontario, CA

UnscoredLimited · 6
$23,225Mileage not verified

Comparison: 6 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Encore GX Preferred

Ontario, CA

UnscoredLimited · 6
$23,225Mileage not verified

Comparison: 6 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Encore GX Preferred

Ontario, CA

UnscoredLimited · 6
$23,620Mileage not verified

Comparison: 6 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Encore GX Sport Touring

Ontario, CA

UnscoredLimited · 7
$24,030Mileage not verified

Comparison: 7 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Encore GX Sport Touring

Ontario, CA

UnscoredLimited · 7
$24,030Mileage not verified

Comparison: 7 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Encore GX Sport Touring

Ontario, CA

UnscoredLimited · 7
$24,030Mileage not verified

Comparison: 7 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Encore GX Sport Touring

Ontario, CA

UnscoredLimited · 8
$24,0302,182 mi

Comparison: 8 similar vehicles in Ontario, CA area

Ontario, CA

No Photo

2026 Buick Envista Sport Touring

Ontario, CA

Fair PriceRobust · 57
$25,080Mileage not verified

Market: $25,080$28,170

Comparison: 57 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 23 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2026 Buick Envista Sport Touring

Ontario, CA

Fair PriceRobust · 57
$25,080Mileage not verified

Market: $25,080$28,170

Comparison: 57 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 23 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2026 Buick Envista Sport Touring

Ontario, CA

Fair PriceRobust · 57
$25,080Mileage not verified

Market: $25,080$28,170

Comparison: 57 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 23 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2026 Buick Envista Sport Touring

Ontario, CA

Fair PriceRobust · 57
$25,080Mileage not verified

Market: $25,080$28,170

Comparison: 57 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 23 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2026 Buick Envista Sport Touring

Ontario, CA

Fair PriceRobust · 57
$25,575Mileage not verified

Market: $25,080$28,170

Comparison: 57 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 23 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2026 Buick Envista Sport Touring

Ontario, CA

Fair PriceRobust · 57
$25,575Mileage not verified

Market: $25,080$28,170

Comparison: 57 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 23 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

No Photo

2026 Buick Envista Sport Touring

Ontario, CA

Fair PriceRobust · 57
$25,575Mileage not verified

Market: $25,080$28,170

Comparison: 57 similar vehicles in Ontario, CA area

Fairly priced — in line with the typical market range in the Ontario market for similar vehicles · 27 days on lot vs market avg 44 high demand in this market (based on current market benchmarks)

Ontario, CA

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