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

EVs near Saint Helena, CA 94574

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 EVs in Saint Helena, CA 94574 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 14, 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 2,100 EVs across the Saint Helena, CA 94574 market.

EV Listings

2,134

Average Price

$48,670

Price Range

$3,995–$249,117

Avg Days on Lot

71

EV Market near Saint Helena, CA 94574

Dealers within 50 miles of Saint Helena, CA have 2,134 EVs listed. The average asking price is $48,670, with prices ranging from $3,995 to $249,117. The average EV listing stays on dealer lots for 71 days.

OAV answers these questions

What are the best priced EVs in Saint Helena, CA 94574?
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 EVs in Saint Helena, CA 94574 are priced below market?
EVs in Saint Helena, CA 94574 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 Saint Helena, CA 94574?
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 EVs are priced below comparable listings in Saint Helena, CA 94574?
OAV's Price-to-Market analysis compares a listing's asking price against similar EVs in Saint Helena, CA 94574, 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.

About the EV market

Tesla Model Y and Model 3 dominate volume in most markets, with Ford Mustang Mach-E, Hyundai Ioniq 5, Kia EV6, Chevrolet Bolt, and Nissan Leaf as the largest non-Tesla cohorts. Federal used-EV tax credit rules changed after September 30, 2025 — shoppers should verify current federal, state, and local incentives before relying on any EV incentive estimate. Battery-health reports and remaining warranty coverage are the two factors most consistently associated with stronger-than-comp pricing. Range anxiety and home-charger availability vary by metro — coastal and Sun Belt markets typically clear EV inventory faster than colder-climate regions.

EVs market summary — Saint Helena, CA 94574

MarketSaint Helena, CA 94574
Body typeEVs
Listings analyzed2,134
Average price$48,670
Price range$3,995 – $249,117
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 EV Makes near 94574

Toyota (248)Chevrolet (242)Ford (235)Mercedes-Benz (215)Tesla (176)Kia (160)Hyundai (147)BMW (140)

Featured EVs Listings near 94574

2023 Volkswagen ID.4 PRO S

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

2023 Volkswagen ID.4 PRO S

Vallejo, CA

Great DealLimited · 12
$20,99544,956 mi

Market: $23,295 – $23,635

Comparison: 12 similar vehicles

Competitively priced ~10% below the typical range compared to similar vehicles · 12 days listed (based on current market benchmarks)

Vallejo, CA

2023 Hyundai IONIQ 5 SE

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

2023 Hyundai IONIQ 5 SE

Davis, CA

Great DealLimited · 10
$21,99927,025 mi

Market: $23,812 – $26,160

Comparison: 10 similar vehicles

Competitively priced ~8% below the typical range compared to similar vehicles · 100 days listed (based on current market benchmarks)

Davis, CA

2024 Hyundai IONIQ 5 SE

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

2024 Hyundai IONIQ 5 SE

Santa Rosa, CA

Great DealModerate · 22
$22,99814,840 mi

Market: $23,998 – $25,990

Comparison: 22 similar vehicles

Competitively priced ~4% below the typical range compared to similar vehicles · 117 days listed (based on current market benchmarks)

Santa Rosa, CA

2023 Mercedes-Benz EQB Base

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

2023 Mercedes-Benz EQB Base

Vacaville, CA

Great DealLimited · 10
$26,09523,939 mi

Market: $26,958 – $32,060

Comparison: 10 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 63 days listed (based on current market benchmarks)

Vacaville, CA

2023 Hyundai IONIQ 5 Limited

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

2023 Hyundai IONIQ 5 Limited

Vacaville, CA

Great DealLimited · 15
$27,73725,626 mi

Market: $29,117 – $33,237

Comparison: 15 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 88 days listed (based on current market benchmarks)

Vacaville, CA

2023 Tesla Model Y Long Range

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

2023 Tesla Model Y Long Range

Pleasant Hill, CA

Great DealModerate · 31
$29,99842,933 mi

Market: $31,560 – $36,998

Comparison: 31 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 280 days listed (based on current market benchmarks)

Pleasant Hill, CA

2023 Mercedes-Benz EQS Base

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

2023 Mercedes-Benz EQS Base

Richmond, CA

Great DealLimited · 14
$35,40937,621 mi

Market: $39,769 – $49,995

Comparison: 14 similar vehicles

Competitively priced ~11% below the typical range compared to similar vehicles · 31 days listed (based on current market benchmarks)

Richmond, CA

2025 Chevrolet Blazer EV LT

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

2025 Chevrolet Blazer EV LT

Santa Rosa, CA

Great DealModerate · 22
$36,1866 mi

Market: $42,000 – $51,076

Comparison: 22 similar vehicles

Competitively priced ~14% below the typical range compared to similar vehicles · 425 days listed (based on current market benchmarks)

Santa Rosa, CA

2023 Ford Mustang Mach-E GT AWD

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

2023 Ford Mustang Mach-E GT AWD

Walnut Creek, CA

Great DealLimited · 15
$38,08021,846 mi

Market: $39,973 – $41,484

Comparison: 15 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 14 days listed (based on current market benchmarks)

Walnut Creek, CA

2026 Volvo EX30 Ultra

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

2026 Volvo EX30 Ultra

Santa Rosa, CA

Great DealModerate · 20
$40,477Mileage not verified

Market: $41,877 – $54,505

Comparison: 20 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 274 days listed (based on current market benchmarks)

Santa Rosa, CA

2026 Volkswagen ID.4 PRO S

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

2026 Volkswagen ID.4 PRO S

Fairfield, CA

Great DealLimited · 17
$42,0265 mi

Market: $44,430 – $52,894

Comparison: 17 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 313 days listed (based on current market benchmarks)

Fairfield, CA

2026 Ford Mustang Mach-E Premium AWD

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

2026 Ford Mustang Mach-E Premium AWD

Pittsburg, CA

Great DealRobust · 54
$43,5174 mi

Market: $46,651 – $64,162

Comparison: 54 similar vehicles

Competitively priced ~7% below the typical range compared to similar vehicles · 238 days listed (based on current market benchmarks)

Pittsburg, CA

2023 Mercedes-Benz EQS SUV Base

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

2023 Mercedes-Benz EQS SUV Base

Napa, CA

Great DealLimited · 11
$44,14211,738 mi

Market: $45,666 – $46,681

Comparison: 11 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 32 days listed (based on current market benchmarks)

Napa, CA

2026 Lexus RZ Premium

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

2026 Lexus RZ Premium

Santa Rosa, CA

Great DealModerate · 28
$46,242Mileage not verified

Market: $49,675 – $58,265

Comparison: 28 similar vehicles

Competitively priced ~7% below the typical range compared to similar vehicles · 28 days listed (based on current market benchmarks)

Santa Rosa, CA

2025 Lucid Air Touring

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

2025 Lucid Air Touring

Vacaville, CA

Great DealLimited · 19
$49,6167,460 mi

Market: $53,022 – $56,998

Comparison: 19 similar vehicles

Competitively priced ~6% below the typical range compared to similar vehicles · 125 days listed (based on current market benchmarks)

Vacaville, CA

2026 Volkswagen ID.4 PRO S PLUS

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

2026 Volkswagen ID.4 PRO S PLUS

Santa Rosa, CA

Great DealLimited · 15
$49,76611 mi

Market: $52,510 – $58,510

Comparison: 15 similar vehicles

Competitively priced ~5% below the typical range compared to similar vehicles · 215 days listed (based on current market benchmarks)

Santa Rosa, CA

2025 Lucid Air Touring

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

2025 Lucid Air Touring

Oakland, CA

Great DealLimited · 18
$53,0224,600 mi

Market: $54,798 – $56,998

Comparison: 18 similar vehicles

Competitively priced ~3% below the typical range compared to similar vehicles · 5 days listed (based on current market benchmarks)

Oakland, CA

2025 Chevrolet Silverado EV LT

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

2025 Chevrolet Silverado EV LT

Concord, CA

Great DealLimited · 10
$54,92129,374 mi

Market: $60,112 – $60,162

Comparison: 10 similar vehicles

Competitively priced ~9% below the typical range compared to similar vehicles · 8 days listed (based on current market benchmarks)

Concord, CA

2026 Polestar 4 Base

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

2026 Polestar 4 Base

San Rafael, CA

Great DealModerate · 34
$59,10025 mi

Market: $64,600 – $84,495

Comparison: 34 similar vehicles

Competitively priced ~9% below the typical range compared to similar vehicles · 27 days listed (based on current market benchmarks)

San Rafael, CA

2026 Volvo EX90 Plus

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

2026 Volvo EX90 Plus

Santa Rosa, CA

Great DealLimited · 18
$74,24015 mi

Market: $75,862 – $93,472

Comparison: 18 similar vehicles

Competitively priced ~2% below the typical range compared to similar vehicles · 224 days listed (based on current market benchmarks)

Santa Rosa, CA

2019 Chevrolet Bolt EV LT

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

2019 Chevrolet Bolt EV LT

Novato, CA

Fair PriceLimited · 11
$12,98073,304 mi

Market: $12,570 – $15,862

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 14 days listed (based on current market benchmarks)

Novato, CA

2023 Volkswagen ID.4 S

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

2023 Volkswagen ID.4 S

San Rafael, CA

Fair PriceLimited · 17
$22,03925,732 mi

Comparison: 17 similar vehicles

San Rafael, CA

2023 Toyota bZ4X XLE

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

2023 Toyota bZ4X XLE

Napa, CA

Fair PriceLimited · 13
$23,06823,890 mi

Market: $23,155 – $25,180

Comparison: 13 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 42 days listed (based on current market benchmarks)

Napa, CA

2024 Chevrolet Blazer EV LT

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

2024 Chevrolet Blazer EV LT

Vallejo, CA

Fair PriceModerate · 48
$23,16726,827 mi

Market: $23,799 – $26,895

Comparison: 48 similar vehicles

Fairly priced — priced near the comparable range, but not far enough below it to qualify as a Great Deal · 28 days listed (based on current market benchmarks)

Vallejo, CA

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