OAV Dealer Intelligence
Grand Prix Auto Sales and Service inventory in Mount Prospect, IL
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 27, 2026
The best priced vehicles at Grand Prix Auto Sales and Service in Mount Prospect, IL are listed below their typical market range, based on comparable listings; days-on-lot and Demand-Verified sell-through are shown as separate demand signals. From regularly refreshed market data.
Use this page to
- Compare Grand Prix Auto Sales and Service's prices against the local Mount Prospect, IL market.
- Find Grand Prix Auto Sales and Service's lowest-days-on-lot inventory (faster-turning vehicles).
- Track Grand Prix Auto Sales and Service's deal mix (Great Deal / Fair Price / Overpriced) over time.
Listing price distribution
OAV checked 18 current listings at this dealer on October 27, 2026: 1 Great Deal, 6 Fair Price and 0 Overpriced against comparable listings, and 11 Unscored.
OAV's price verdicts apply to individual listings, not dealers. No dealer can pay to change a verdict or its placement.
Figures compare advertised listing prices against OAV's comparable-market range and may not include taxes, registration, or dealer fees.
Top Deals at grand prix auto sales and service in Mount Prospect, IL Today
Vehicles labeled Great Deal — priced below the comparable-range floor by at least OAV's minimum-gap margin, per OAV's price-to-market analysis of comparable listings. Days-on-lot velocity is a separate demand signal, not part of the verdict.
18 total vehicles listed · 18 used
Request availability and out-the-door price
OAV will route your inquiry to Grand Prix Auto Sales and Service for current availability and an out-the-door price quote (taxes, fees, add-ons included). Choose from 18 vehicles in inventory.
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Best-priced vehicles at Grand Prix Auto Sales and Service
OAV found 18 active listings for Grand Prix Auto Sales and Service in Mount Prospect, IL. The strongest deal signals are based on price-to-market range and comparable listings; days-on-lot and Demand-Verified sell-through are shown as separate demand signals, not ranking inputs.
Top deals on this page are vehicles rated Great Deal — priced below the comparable-range floor by at least OAV's minimum-gap margin; days-on-lot and Demand-Verified sell-through appear alongside as separate demand context, never as part of the verdict.
Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).
Top deal signals
Vehicles at this dealer with the strongest below-market signal based on OAV's price-to-market analysis. Ranked by deal strength.
| Vehicle | Price | Expected Market Range | PTM Gap | DOL | Why it stands out |
|---|---|---|---|---|---|
| 2018 Volkswagen Tiguan | $10,190 | $10,799 – $16,990 | 5.6% below | 79 days | Priced 5.6% below OAV's expected market range, 79 days listed. |
Compared against similar comparable listings.
According to RetailVision™ data, OAV is currently analyzing approximately 18 vehicles in this dealer's inventory in Mount Prospect, IL.
Used Inventory
18 used vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
18
Average Price
$7,982
Price Range
$2,990–$13,900
Avg Days on Lot
100
Deal Mix· 18 of 18 shown
Great Dealsⓘ
1
5.6% of 18 shown
Fair Priceⓘ
6
33.3% of 18 shown
Overpricedⓘ
0
0.0% of 18 shown
Unscoredⓘ
11
61.1% of 18 shown
Current Inventory (18 of 18)
Sorted by deal quality. Each listing rated by OAV's Price-to-Market analysis.
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2018 Volkswagen Tiguan
Mount Prospect, IL
Market: $10,799 – $16,990
Comparison: 36 similar vehicles
Competitively priced ~6% below the typical range compared to similar vehicles · 79 days listed (based on current market benchmarks)
Mount Prospect, IL
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2017 Ford Fusion
Mount Prospect, IL
Market: $2,700 – $14,995
Comparison: 47 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 79 days listed (based on current market benchmarks)
Mount Prospect, IL
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2020 Nissan Rogue
Mount Prospect, IL
Market: $6,488 – $14,918
Comparison: 20 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 83 days listed (based on current market benchmarks)
Mount Prospect, IL
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2012 Volkswagen Jetta
Mount Prospect, IL
Market: $3,495 – $11,997
Comparison: 13 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 200 days listed (based on current market benchmarks)
Mount Prospect, IL
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2019 Jeep Renegade
Mount Prospect, IL
Market: $8,995 – $14,408
Comparison: 12 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 83 days listed (based on current market benchmarks)
Mount Prospect, IL
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2015 BMW X1
Mount Prospect, IL
Market: $5,999 – $14,998
Comparison: 12 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 83 days listed (based on current market benchmarks)
Mount Prospect, IL
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2021 Ford Escape
Mount Prospect, IL
Market: $12,620 – $16,866
Comparison: 10 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 83 days listed (based on current market benchmarks)
Mount Prospect, IL
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2009 Mitsubishi Outlander
Mount Prospect, IL
Mount Prospect, IL
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2006 Honda CR-V
Mount Prospect, IL
Mount Prospect, IL
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2009 Honda Odyssey
Mount Prospect, IL
Mount Prospect, IL
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2016 Nissan Sentra
Mount Prospect, IL
Mount Prospect, IL
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2004 MINI
Mount Prospect, IL
Mount Prospect, IL
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2012 Ford Transit Connect
Mount Prospect, IL
Mount Prospect, IL
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2013 Hyundai Sonata
Mount Prospect, IL
Mount Prospect, IL
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2015 Chevrolet City Express
Mount Prospect, IL
Mount Prospect, IL
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2016 Jeep Wrangler
Mount Prospect, IL
Mount Prospect, IL
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2020 Dodge Journey
Mount Prospect, IL
Mount Prospect, IL
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2016 Acura RDX
Mount Prospect, IL
Mount Prospect, IL
Reviews & OAV Score™
Buyer reviews and the composite OAV Score™ for Grand Prix Auto Sales and Service inventory in Mount Prospect, IL.
not enough data yet
No published reviews yet.
How this dealer listing is verified
This dealer entry is one of 56,000+ U.S. dealerships tracked by OAV. Inventory counts and pricing statistics shown above are derived from the dealer's publicly advertised vehicle listings, aggregated and standardized using OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477). Individual vehicle VINs in the listings above can be independently verified at the NHTSA VIN decoder.
This page renders OAV's public market summary for this rooftop. Dealers who want this listing removed entirely may email oavsupport@oav.io.