OAV Dealer Intelligence
Mario D'Addario Buick Gmc inventory in Shelton, CT
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.
Market snapshot · May 29, 2026
159 total vehicles listed · 148 new · 11 used
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OAV will route your inquiry to Mario D'Addario Buick Gmc for current availability and an out-the-door price quote (taxes, fees, addons included). Choose from 159 vehicles in inventory.
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⚡ Claim This ListingBest-priced vehicles at Mario D'Addario Buick Gmc
OAV found 159 active listings for Mario D'Addario Buick Gmc in Shelton, CT (148 new · 11 used). The strongest deal signals are based on price-to-market range, days-on-lot, local comparables, and Demand-Verified sell-through data where available.
Top deal signals on this page highlight vehicles that appear below their expected market range, have favorable days-on-lot context, or carry a demand signal based on OAV's market data.
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 |
|---|---|---|---|---|---|
| 2026 Buick Envista | $27,180 | $27,430 – $29,624 | 4.7% below | 266 days | Priced 4.7% below OAV's expected market range, 266 days listed. |
| 2026 Buick Encore GX | $35,679 | $36,135 – $38,656 | 4.6% below | 247 days | Priced 4.6% below OAV's expected market range, 247 days listed. |
| 2026 GMC Terrain | $37,139 | $37,495 – $46,178 | 11.2% below | 337 days | Priced 11.2% below OAV's expected market range, 337 days listed. |
| 2026 GMC Sierra 1500 | $47,794 | $49,089 – $65,889 | 16.9% below | 59 days | Priced 16.9% below OAV's expected market range, 59 days listed. |
| 2026 GMC Sierra 3500 Chassis Cab | $51,249 | $53,989 – $57,853 | 8.4% below | 74 days | Priced 8.4% below OAV's expected market range, 74 days listed. |
Compared against similar listings in the Shelton, CT market and broader regional inventory · refreshed daily.
According to RetailVision™ data, OAV is currently analyzing approximately 200 vehicles across the Shelton, CT market, refreshed daily.
New Inventory
148 new vehicles · AI-powered Price-to-Market analysis
Vehicles Listed
148
Average Price
$57,102
Price Range
$27,180–$103,014
Avg Days on Lot
85
Deal Mix· 91 of 148 shown
Great Dealsⓘ
7
7.7% of 91 shown
Fair Priceⓘ
44
48.4% of 91 shown
Overpricedⓘ
0
0.0% of 91 shown
Unscoredⓘ
40
44.0% of 91 shown
Used Inventory
11 used vehicles · AI-powered Price-to-Market analysis
Vehicles Listed
11
Average Price
$43,876
Price Range
$22,194–$68,694
Avg Days on Lot
111
Deal Mix· 9 of 11 shown
Great Dealsⓘ
1
11.1% of 9 shown
Fair Priceⓘ
5
55.6% of 9 shown
Overpricedⓘ
0
0.0% of 9 shown
Unscoredⓘ
3
33.3% of 9 shown
Current Inventory (100 of 159)
Sorted by deal quality. Each listing rated by OAV's Price-to-Market analysis.
2026 Buick Envista
Shelton, CT
Market: $27,430 – $29,624
Competitively priced ~5% below the typical range in the Shelton market compared to similar vehicles · 266 days on lot vs market avg 110.73 — listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)
Shelton, CT
2026 Buick Encore GX
Shelton, CT
Market: $29,484 – $32,769
Shelton, CT
2026 GMC Terrain
Shelton, CT
Market: $37,379 – $40,028
Shelton, CT
2026 Buick Encore GX
Shelton, CT
Market: $36,135 – $38,656
Competitively priced ~5% below the typical range in the Shelton market compared to similar vehicles · 247 days on lot vs market avg 110.73 — listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)
Shelton, CT
2026 GMC Terrain
Shelton, CT
Market: $37,495 – $46,178
Competitively priced ~11% below the typical range in the Shelton market compared to similar vehicles · 337 days on lot vs market avg 110.73 — listed longer than typical for a deal at this price; verify Carfax history and request a pre-purchase inspection (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $49,974 – $54,537
Shelton, CT
2025 Buick Enclave
Shelton, CT
Market: $51,997 – $51,997
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $47,034 – $47,034
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $49,089 – $65,889
Competitively priced ~17% below the typical range in the Shelton market compared to similar vehicles · 59 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 3500 Chassis Cab
Shelton, CT
Market: $53,989 – $57,853
Competitively priced ~8% below the typical range in the Shelton market compared to similar vehicles · 74 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Enclave
Shelton, CT
Market: $51,754 – $53,404
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $52,539 – $54,189
Shelton, CT
2026 GMC Sierra 3500HD
Shelton, CT
Market: $54,672 – $76,500
Competitively priced ~18% below the typical range in the Shelton market compared to similar vehicles · 15 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2023 Chevrolet Tahoe
Shelton, CT
Market: $56,860 – $68,995
Competitively priced ~11% below the typical range in the Shelton market compared to similar vehicles · 107 days on lot (market avg 110.73) — selling in line with local demand (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 2500HD
Shelton, CT
Market: $75,274 – $92,264
Competitively priced ~12% below the typical range in the Shelton market compared to similar vehicles · 42 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 2500HD
Shelton, CT
Market: $74,469 – $89,369
Shelton, CT
2023 Chevrolet TrailBlazer
Shelton, CT
Market: $20,175 – $25,927
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 78 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2023 Chevrolet Blazer
Shelton, CT
Market: $20,270 – $29,491
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 73 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2022 GMC Terrain
Shelton, CT
Market: $26,504 – $31,995
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 78 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 14 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 169 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 154 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 157 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 157 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 142 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 15 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 15 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 142 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 138 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,740 – $31,855
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 148 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Encore GX
Shelton, CT
Market: $28,989 – $32,769
Shelton, CT
2026 Buick Encore GX
Shelton, CT
Market: $28,989 – $32,769
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 5 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 6 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,180 – $29,624
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 5 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2022 Cadillac XT5
Shelton, CT
Market: $24,997 – $34,991
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 94 days on lot (market avg 110.73) — selling in line with local demand (based on current market benchmarks)
Shelton, CT
2026 Buick Encore GX
Shelton, CT
Market: $28,989 – $32,769
Shelton, CT
2026 Buick Encore GX
Shelton, CT
Market: $28,989 – $32,769
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $27,740 – $31,855
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 2 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $30,935 – $32,690
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 55 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envista
Shelton, CT
Market: $30,935 – $32,690
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 72 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Terrain
Shelton, CT
Market: $33,584 – $40,028
Shelton, CT
2026 GMC Terrain
Shelton, CT
Market: $33,584 – $40,028
Shelton, CT
2026 GMC Terrain
Shelton, CT
Market: $37,139 – $46,178
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 271 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2022 Chevrolet Silverado 1500
Shelton, CT
Market: $36,499 – $48,998
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 169 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 GMC Terrain
Shelton, CT
Market: $41,885 – $46,985
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 39 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $43,599 – $46,510
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 44 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $43,599 – $46,510
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 135 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $43,599 – $46,510
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 138 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $46,539 – $47,034
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $46,539 – $47,034
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $46,539 – $47,034
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $46,539 – $47,034
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $46,539 – $47,034
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $46,539 – $47,034
Shelton, CT
2026 Buick Enclave
Shelton, CT
Market: $45,220 – $57,692
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 269 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 GMC Canyon
Shelton, CT
Market: $46,095 – $58,004
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 56 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 28 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 203 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2023 GMC Sierra 1500
Shelton, CT
Market: $44,177 – $49,927
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $43,624 – $54,537
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $43,624 – $54,537
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $50,894 – $53,470
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 37 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Envision
Shelton, CT
Market: $50,894 – $53,470
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 138 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 60 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Canyon
Shelton, CT
Market: $46,095 – $58,004
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 11 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $43,624 – $54,537
Shelton, CT
2026 Buick Enclave
Shelton, CT
Market: $45,220 – $57,692
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 283 days on lot (market avg 110.73) (based on current market benchmarks)
Shelton, CT
2026 Buick Enclave
Shelton, CT
Market: $51,259 – $53,404
Shelton, CT
2026 Buick Enclave
Shelton, CT
Market: $51,259 – $53,404
Shelton, CT
2026 GMC Canyon
Shelton, CT
Market: $41,080 – $61,109
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 28 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Canyon
Shelton, CT
Market: $41,080 – $61,109
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 28 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 Buick Enclave
Shelton, CT
Market: $51,259 – $53,404
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $51,894 – $54,189
Shelton, CT
2026 Buick Enclave
Shelton, CT
Market: $51,259 – $53,404
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $43,624 – $54,537
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Sierra 3500 Chassis Cab
Shelton, CT
Market: $51,249 – $57,853
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 24 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $51,894 – $54,189
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $51,894 – $54,189
Shelton, CT
2026 GMC Canyon
Shelton, CT
Market: $53,895 – $61,130
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 55 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Acadia
Shelton, CT
Market: $46,484 – $57,019
Shelton, CT
2026 GMC Canyon
Shelton, CT
Market: $53,895 – $61,130
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 48 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 29 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 11 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 44 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 14 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 3 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 11 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $47,794 – $65,889
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 14 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2026 GMC Sierra 2500HD
Shelton, CT
Market: $53,690 – $68,535
Shelton, CT
2026 GMC Sierra 1500
Shelton, CT
Market: $55,374 – $72,365
Fairly priced — in line with the typical market range in the Shelton market for similar vehicles · 72 days on lot vs market avg 110.73 — high demand in this market (based on current market benchmarks)
Shelton, CT
2023 GMC Sierra 2500HD
Shelton, CT
Market: $53,995 – $62,997
Shelton, CT
How this dealer listing is verified
This dealer entry is one of 57,000+ 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 methodology (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. Claim your listing to manage profile content, route inbound buyer inquiries, and access RetailVision™ analytics. Start the verification flow at /dealers/signup. Dealers who want this listing removed entirely may email support@oav.io.