How does OAV determine a Great Deal at Prospect Auto Sales?

OAV scores every listing against a comparable cohort of similar vehicles using its patent-pending Price-to-Market (PTM) methodology, built on OAV's patented vehicle market standardization technology. A vehicle qualifies as a Great Deal when its asking price is below the comparable-range floor by at least OAV's minimum-gap margin (a listing below the floor by less than that margin is Fair Price) AND it has enough comparable depth for a confident verdict. Listings without enough comparable depth are surfaced as Unscored rather than mislabeled. Full PTM methodology and DefinedTerm anchors for every label (Great Deal, Fair Price, Overpriced, Unscored) at https://app.oav.io/price-to-market.

How is Prospect Auto Sales' inventory priced compared to the Waltham, MA market?

OAV's Deal Mix summary on this page shows what share of Prospect Auto Sales' inventory currently scores Great Deal, Fair Price, or Overpriced against the local Waltham, MA comparable market. Aggregate mix is a fast read of pricing posture; per-listing detail is in the Top Deals table and full inventory grid.

How often is Prospect Auto Sales' inventory data refreshed on OAV?

OAV refreshes inventory data daily from the latest snapshot. The Market snapshot stamp near the top of this page shows the actual snapshot date so freshness is verifiable. Price-to-market analysis, days-on-lot, and Demand-Verified sell-through cohorts recompute on the same cadence.

OAV Dealer Intelligence

Prospect Auto Sales inventory in Waltham, MA

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.

Market snapshot · October 24, 2026

OAV evaluates vehicle asking prices against comparable listings when sufficient market evidence is available. Days-on-lot and Demand-Verified sell-through are separate demand signals. Market data is refreshed regularly.

Use this page to

Compare Prospect Auto Sales' prices against the local Waltham, MA market.
Find Prospect Auto Sales' lowest-days-on-lot inventory (faster-turning vehicles).
Track Prospect Auto Sales' deal mix (Great Deal / Fair Price / Overpriced) over time.

45 total vehicles listed · 45 used

Great Deals

of 45 total inventory

Total inventory

Waltham, MA

Request availability and out-the-door price

OAV will route your inquiry to Prospect Auto Sales for current availability and an out-the-door price quote (taxes, fees, add-ons included). Choose from 45 vehicles in inventory.

OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.

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Vehicles at Prospect Auto Sales

OAV found 45 active listings for Prospect Auto Sales in Waltham, MA. OAV evaluates vehicle asking prices against comparable listings when sufficient market evidence is available. Days-on-lot and Demand-Verified sell-through are separate demand signals. Market data is refreshed regularly.

According to RetailVision™ data, OAV is currently analyzing approximately 45 vehicles in this dealer's inventory in Waltham, MA.

Used Inventory

45 used vehicles · evidence-backed Price-to-Market analysis

Vehicles Listed

Average Price

$12,924

Price Range

$3,999–$29,998

Avg Days on Lot

210

Deal Mix· 45 of 45 shown

Great Dealsⓘ

0.0% of 45 shown

Fair Priceⓘ

26.7% of 45 shown

Overpricedⓘ

2.2% of 45 shown

Unscoredⓘ

71.1% of 45 shown

Current Inventory (45 of 45)

Sorted by deal quality. Each listing rated by OAV's Price-to-Market analysis.

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

2015 Subaru Forester

Waltham, MA

Fair PriceModerate · 43

$14,99893,180 mi

Market: $4,995 – $15,998

Comparison: 43 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)

Waltham, MA

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

2014 MINI Countryman

Waltham, MA

Fair PriceModerate · 32

$11,99876,498 mi

Market: $5,900 – $12,544

Comparison: 32 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 410 days listed (based on current market benchmarks)

Waltham, MA

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

2013 Honda CR-V

Waltham, MA

Fair PriceModerate · 25

$13,99874,520 mi

Market: $7,995 – $14,582

Comparison: 25 similar vehicles

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

Waltham, MA

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

2017 Honda Accord

Waltham, MA

Fair PriceLimited · 19

$12,99893,701 mi

Market: $8,999 – $15,995

Comparison: 19 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)

Waltham, MA

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

2012 Toyota Corolla

Waltham, MA

Fair PriceLimited · 12

$9,99886,850 mi

Market: $5,995 – $12,999

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 88 days listed (based on current market benchmarks)

Waltham, MA

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

2018 Ford Escape

Waltham, MA

Fair PriceLimited · 12

$12,99879,614 mi

Market: $5,998 – $13,926

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 172 days listed (based on current market benchmarks)

Waltham, MA

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

2014 Ford Explorer

Waltham, MA

Fair PriceLimited · 12

$13,99889,480 mi

Market: $8,900 – $27,999

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 172 days listed (based on current market benchmarks)

Waltham, MA

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

2020 Chrysler Pacifica

Waltham, MA

Fair PriceLimited · 12

$16,99893,428 mi

Market: $15,495 – $20,777

Comparison: 12 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 88 days listed (based on current market benchmarks)

Waltham, MA

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

2007 Lexus ES

Waltham, MA

Fair PriceLimited · 11

$8,998104,810 mi

Market: $3,995 – $10,995

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 231 days listed (based on current market benchmarks)

Waltham, MA

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

2012 Toyota Tacoma

Waltham, MA

Fair PriceLimited · 11

$18,99857,100 mi

Market: $17,500 – $28,757

Comparison: 11 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 37 days listed (based on current market benchmarks)

Waltham, MA

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

2012 Toyota Tacoma

Waltham, MA

Fair PriceLimited · 10

$17,99873,450 mi

Market: $11,990 – $26,990

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 25 days listed (based on current market benchmarks)

Waltham, MA

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

2021 Volvo XC40

Waltham, MA

Fair PriceLimited · 10

$18,898102,930 mi

Market: $17,997 – $21,412

Comparison: 10 similar vehicles

Fairly priced — in line with the typical market range for similar vehicles · 15 days listed (based on current market benchmarks)

Waltham, MA

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

2012 Toyota Prius

Waltham, MA

OverpricedLimited · 13

$13,99867,901 mi

Market: $4,995 – $12,995

Comparison: 13 similar vehicles

Priced ~8% above the typical market range for similar vehicles (based on current market benchmarks)

Waltham, MA

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

2008 Toyota Prius

Waltham, MA

Vehicles at Prospect Auto Sales

Used Inventory

Current Inventory (45 of 45)

2015 Subaru Forester

2014 MINI Countryman

2013 Honda CR-V

2017 Honda Accord

2012 Toyota Corolla

2018 Ford Escape

2014 Ford Explorer

2020 Chrysler Pacifica

2007 Lexus ES

2012 Toyota Tacoma

2012 Toyota Tacoma

2021 Volvo XC40

2012 Toyota Prius

2008 Toyota Prius

2014 Subaru Impreza

2014 Ford Edge

2005 Toyota Prius

2012 Nissan Rogue

2015 Mitsubishi Mirage

2015 Mitsubishi Mirage

2008 Toyota Avalon

2012 Volkswagen Jetta

2010 Toyota Corolla

2012 Honda Odyssey

2013 Nissan Altima Sedan

2014 Dodge Charger

2013 Volkswagen Beetle

2012 Toyota Prius c

2014 Subaru Outback

2017 Audi A4

2014 Honda CR-V

2015 Volvo XC60

2011 Chevrolet Camaro

2015 Mazda MAZDA5

2017 Toyota Prius Prime

2017 INFINITI QX30

2016 Subaru WRX

2016 Subaru Outback

2020 Hyundai Kona

2013 Toyota RAV4

2017 GMC Sierra 1500

2018 Audi A5 Sportback

2020 Honda Civic

2024 Ford Mustang

2024 Audi A4

Reviews & OAV Score™

How this dealer listing is verified