OAV Dealer Intelligence
Napleton Maserati of Downers Grove inventory in Downers Grove, 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 28, 2026
The best priced vehicles at Napleton Maserati of Downers Grove in Downers Grove, 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 Napleton Maserati of Downers Grove's prices against the local Downers Grove, IL market.
- Find Napleton Maserati of Downers Grove's lowest-days-on-lot inventory (faster-turning vehicles).
- Track Napleton Maserati of Downers Grove's deal mix (Great Deal / Fair Price / Overpriced) over time.
Top Deals at napleton maserati of downers grove in Downers Grove, 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.
99 total vehicles listed · 7 new · 92 used
Request availability and out-the-door price
OAV will route your inquiry to Napleton Maserati of Downers Grove for current availability and an out-the-door price quote (taxes, fees, add-ons included). Choose from 99 vehicles in inventory.
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Best-priced vehicles at Napleton Maserati of Downers Grove
OAV found 99 active listings for Napleton Maserati of Downers Grove in Downers Grove, IL (7 new · 92 used). 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 |
|---|---|---|---|---|---|
| 2019 Aston Martin Vantage | $98,212 | $100,412 – $104,301 | 2.2% below | 35 days | Priced 2.2% below OAV's expected market range, 35 days listed. |
| 2026 Aston Martin DBX | $266,212 | $269,999 – $270,412 | 1.4% below | 66 days | Priced 1.4% below OAV's expected market range, 66 days listed. |
| 2026 Aston Martin Vanquish | $489,412 | $499,589 – $510,212 | 2.0% below | 146 days | Priced 2.0% below OAV's expected market range, 146 days listed. |
Compared against similar comparable listings.
According to RetailVision™ data, OAV is currently analyzing approximately 99 vehicles in this dealer's inventory in Downers Grove, IL.
New Inventory
7 new vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
7
Average Price
$104,993
Price Range
$76,407–$164,912
Avg Days on Lot
239
Deal Mix· 7 of 7 shown
Great Dealsⓘ
0
0.0% of 7 shown
Fair Priceⓘ
3
42.9% of 7 shown
Overpricedⓘ
0
0.0% of 7 shown
Unscoredⓘ
4
57.1% of 7 shown
Used Inventory
92 used vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
92
Average Price
$140,944
Price Range
$14,412–$510,212
Avg Days on Lot
61
Deal Mix· 92 of 92 shown
Great Dealsⓘ
3
3.3% of 92 shown
Fair Priceⓘ
10
10.9% of 92 shown
Overpricedⓘ
3
3.3% of 92 shown
Unscoredⓘ
76
82.6% of 92 shown
Current Inventory (99 of 99)
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.
2026 Aston Martin Vanquish
Downers Grove, IL
Market: $499,589 – $510,212
Comparison: 35 similar vehicles
Competitively priced ~2% below the typical range compared to similar vehicles · 146 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2019 Aston Martin Vantage
Downers Grove, IL
Market: $100,412 – $104,301
Comparison: 18 similar vehicles
Competitively priced ~2% below the typical range compared to similar vehicles · 35 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin DBX
Downers Grove, IL
Market: $269,999 – $270,412
Comparison: 15 similar vehicles
Competitively priced ~1% below the typical range compared to similar vehicles · 66 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2015 Mercedes-Benz S-Class
Downers Grove, IL
Market: $13,900 – $32,372
Comparison: 36 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 13 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin Vanquish
Downers Grove, IL
Market: $489,412 – $510,212
Comparison: 35 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 146 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin Vanquish
Downers Grove, IL
Market: $489,412 – $510,212
Comparison: 35 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 53 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin Vanquish
Downers Grove, IL
Market: $489,412 – $510,212
Comparison: 33 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 53 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2019 Aston Martin Vantage
Downers Grove, IL
Market: $98,212 – $104,301
Comparison: 20 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 64 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Toyota Tundra
Downers Grove, IL
Market: $27,594 – $43,962
Comparison: 19 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 26 days listed (based on current market benchmarks)
Downers Grove, IL
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2025 Mercedes-Benz G-Class
Downers Grove, IL
Market: $138,411 – $160,411
Comparison: 16 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 105 days listed (based on current market benchmarks)
Downers Grove, IL
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2025 Aston Martin DB12
Downers Grove, IL
Market: $242,411 – $285,913
Comparison: 16 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 8 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Volkswagen Taos
Downers Grove, IL
Market: $21,416 – $23,908
Comparison: 14 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 7 days listed (based on current market benchmarks)
Downers Grove, IL
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2024 Cadillac LYRIQ
Downers Grove, IL
Market: $36,080 – $46,995
Comparison: 12 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 4 days listed (based on current market benchmarks)
Downers Grove, IL
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2026 Maserati Grecale
Downers Grove, IL
Market: $90,411 – $99,447
Comparison: 11 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 182 days listed (based on current market benchmarks)
Downers Grove, IL
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2026 Maserati Grecale
Downers Grove, IL
Market: $90,411 – $99,447
Comparison: 11 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 182 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Maserati Grecale
Downers Grove, IL
Market: $90,411 – $98,918
Comparison: 11 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 143 days listed (based on current market benchmarks)
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin Vanquish
Downers Grove, IL
Market: $489,412 – $506,301
Comparison: 33 similar vehicles
Priced ~1% above the typical market range for similar vehicles (based on current market benchmarks)
Downers Grove, IL
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2024 Maserati GranTurismo
Downers Grove, IL
Market: $108,888 – $109,301
Comparison: 13 similar vehicles
Priced ~1% above the typical market range for similar vehicles (based on current market benchmarks)
Downers Grove, IL
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2012 Audi R8
Downers Grove, IL
Market: $89,888 – $90,301
Comparison: 13 similar vehicles
Priced ~33% above the typical market range for similar vehicles (based on current market benchmarks)
Downers Grove, IL
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2018 Nissan Armada
Downers Grove, IL
Downers Grove, IL
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2018 Jaguar F-PACE
Downers Grove, IL
Downers Grove, IL
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2011 Audi TT
Downers Grove, IL
Downers Grove, IL
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2013 Lexus LX
Downers Grove, IL
Downers Grove, IL
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2021 Volvo XC40
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2021 Toyota Camry
Downers Grove, IL
Downers Grove, IL
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2018 Dodge Durango
Downers Grove, IL
Downers Grove, IL
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2024 Alfa Romeo Stelvio
Downers Grove, IL
Downers Grove, IL
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2023 Audi A4 allroad
Downers Grove, IL
Downers Grove, IL
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2024 Alfa Romeo Stelvio
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 BMW X4
Downers Grove, IL
Downers Grove, IL
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2015 Mercedes-Benz SL-Class
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Maserati Levante
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Maserati Grecale
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Lexus IS
Downers Grove, IL
Downers Grove, IL
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2023 Maserati Levante
Downers Grove, IL
Downers Grove, IL
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2022 RAM 1500 Pickup
Downers Grove, IL
Downers Grove, IL
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2025 Mercedes-Benz Sprinter Passenger Van
Downers Grove, IL
Downers Grove, IL
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2026 Ford Explorer
Downers Grove, IL
Downers Grove, IL
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2021 Mercedes-Benz GLE Coupe
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Maserati Ghibli
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Maserati Ghibli
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Maserati Levante
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Audi SQ5
Downers Grove, IL
Downers Grove, IL
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2025 Audi New SQ5
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 INEOS Grenadier
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Maserati Grecale
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Maserati Grecale
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Cadillac Escalade
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2021 Polestar 1
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 BMW X7
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 BMW X6 M
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Mercedes-Benz E-Class
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Maserati Grecale
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2019 Mercedes-Benz AMG GT 4-Door Coupe
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 GMC Yukon XL
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 BMW XM
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Lotus Emira
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Mercedes-Benz S-Class
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2019 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Audi RS 6 Avant
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Cadillac Escalade ESV
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Maserati Grecale
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Maserati Grecale
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Cadillac Escalade
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2017 Porsche 911
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Land Rover Range Rover
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Mercedes-Benz G-Class
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Aston Martin DBX
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Aston Martin DBX
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2015 Aston Martin Vanquish
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2021 Aston Martin DB11
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2016 Aston Martin DB9
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Porsche Cayenne Coupe
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Chevrolet Corvette
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Aston Martin DBX
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Maserati GranCabrio
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Aston Martin DB12
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2019 Ferrari Portofino
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Aston Martin DBX
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Aston Martin DBX
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Aston Martin DB12
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Aston Martin DB12
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin Vantage
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Aston Martin DB12
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Aston Martin DB12
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin DBX
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Aston Martin DBX
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Porsche 911
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Lamborghini Urus
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 McLaren Artura
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Aston Martin DBS
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Rolls-Royce Cullinan
Downers Grove, IL
Downers Grove, IL
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Aston Martin Vanquish
Downers Grove, IL
Downers Grove, IL
Reviews & OAV Score™
Buyer reviews and the composite OAV Score™ for Napleton Maserati of Downers Grove inventory in Downers Grove, 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.