OAV Dealer Intelligence
Trecek Buick GMC inventory in Portage, WI
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
The best priced vehicles at Trecek Buick GMC in Portage, WI 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 Trecek Buick GMC's prices against the local Portage, WI market.
- Find Trecek Buick GMC's lowest-days-on-lot inventory (faster-turning vehicles).
- Track Trecek Buick GMC's deal mix (Great Deal / Fair Price / Overpriced) over time.
Top Deals at trecek buick gmc in Portage, WI 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.
65 total vehicles listed · 47 new · 18 used
Request availability and out-the-door price
OAV will route your inquiry to Trecek Buick GMC for current availability and an out-the-door price quote (taxes, fees, add-ons included). Choose from 65 vehicles in inventory.
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Best-priced vehicles at Trecek Buick GMC
OAV found 65 active listings for Trecek Buick GMC in Portage, WI (47 new · 18 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 |
|---|---|---|---|---|---|
| 2026 GMC Canyon | $40,273 | $41,773 – $50,278 | 3.6% below | 166 days | Priced 3.6% below OAV's expected market range, 166 days listed. |
Compared against similar comparable listings.
According to RetailVision™ data, OAV is currently analyzing approximately 65 vehicles in this dealer's inventory in Portage, WI.
New Inventory
47 new vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
47
Average Price
$48,465
Price Range
$26,422–$97,825
Avg Days on Lot
108
Deal Mix· 47 of 47 shown
Great Dealsⓘ
1
2.1% of 47 shown
Fair Priceⓘ
39
83.0% of 47 shown
Overpricedⓘ
2
4.3% of 47 shown
Unscoredⓘ
5
10.6% of 47 shown
Used Inventory
18 used vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
18
Average Price
$28,535
Price Range
$14,893–$45,290
Avg Days on Lot
84
Deal Mix· 18 of 18 shown
Great Dealsⓘ
0
0.0% of 18 shown
Fair Priceⓘ
8
44.4% of 18 shown
Overpricedⓘ
0
0.0% of 18 shown
Unscoredⓘ
10
55.6% of 18 shown
Current Inventory (65 of 65)
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 GMC Canyon
Portage, WI
Market: $41,773 – $50,278
Comparison: 15 similar vehicles
Competitively priced ~4% below the typical range compared to similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Chrysler Pacifica
Portage, WI
Market: $19,759 – $30,333
Comparison: 196 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 100 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Acadia
Portage, WI
Market: $53,400 – $88,866
Comparison: 189 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 7 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envision
Portage, WI
Market: $42,766 – $48,835
Comparison: 182 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envision
Portage, WI
Market: $42,766 – $48,835
Comparison: 182 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envision
Portage, WI
Market: $42,766 – $48,835
Comparison: 182 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envision
Portage, WI
Market: $42,766 – $48,835
Comparison: 182 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envision
Portage, WI
Market: $42,766 – $48,835
Comparison: 182 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envision
Portage, WI
Market: $42,766 – $48,835
Comparison: 182 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envision
Portage, WI
Market: $47,995 – $52,906
Comparison: 106 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $48,631 – $71,277
Comparison: 85 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 96 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $48,631 – $71,277
Comparison: 85 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 164 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Encore GX
Portage, WI
Market: $28,773 – $36,057
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Encore GX
Portage, WI
Market: $28,773 – $36,057
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Encore GX
Portage, WI
Market: $28,773 – $36,057
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 115 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Encore GX
Portage, WI
Market: $28,773 – $36,057
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 115 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Encore GX
Portage, WI
Market: $28,773 – $36,057
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $56,780 – $70,542
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 49 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $56,780 – $70,542
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 51 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $56,780 – $70,542
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 117 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $56,780 – $70,542
Comparison: 75 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 93 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Buick Envision
Portage, WI
Market: $22,407 – $27,313
Comparison: 71 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 86 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $23,995 – $29,502
Comparison: 65 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $23,995 – $29,502
Comparison: 65 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $23,995 – $29,502
Comparison: 65 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $23,995 – $29,502
Comparison: 65 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Encore GX
Portage, WI
Market: $26,995 – $32,962
Comparison: 55 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 89 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Encore GX
Portage, WI
Market: $26,995 – $32,962
Comparison: 55 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 55 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $26,646 – $31,049
Comparison: 43 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 115 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $26,646 – $31,049
Comparison: 43 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 57 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $26,646 – $31,049
Comparison: 43 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 27 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $26,646 – $31,049
Comparison: 43 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 44 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Chevrolet Traverse
Portage, WI
Market: $23,900 – $32,900
Comparison: 35 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 132 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD
Portage, WI
Market: $75,195 – $92,122
Comparison: 33 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 118 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD
Portage, WI
Market: $75,195 – $92,122
Comparison: 33 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 85 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Chevrolet TrailBlazer
Portage, WI
Market: $20,349 – $26,929
Comparison: 29 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 72 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2021 Chevrolet Equinox
Portage, WI
Market: $17,777 – $24,995
Comparison: 27 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 6 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $68,630 – $78,177
Comparison: 27 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 71 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Portage, WI
Market: $68,630 – $78,177
Comparison: 27 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 71 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 GMC Terrain
Portage, WI
Market: $25,223 – $31,995
Comparison: 25 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 90 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Acadia
Portage, WI
Market: $49,515 – $59,513
Comparison: 21 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 14 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Acadia
Portage, WI
Market: $49,515 – $59,513
Comparison: 21 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 9 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD
Portage, WI
Market: $79,933 – $94,113
Comparison: 18 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 126 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD
Portage, WI
Market: $79,933 – $94,113
Comparison: 18 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 138 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Canyon
Portage, WI
Market: $40,273 – $50,278
Comparison: 15 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 166 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Ford Edge
Portage, WI
Market: $20,276 – $28,674
Comparison: 13 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 43 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Acadia
Portage, WI
Market: $65,965 – $70,132
Comparison: 12 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 10 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Ford Edge
Portage, WI
Market: $24,137 – $29,661
Comparison: 11 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 77 days listed (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Buick Envista
Portage, WI
Market: $26,646 – $30,828
Comparison: 43 similar vehicles
Priced ~1% above the typical market range for similar vehicles (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Terrain
Portage, WI
Market: $45,017 – $47,949
Comparison: 11 similar vehicles
Priced ~3% above the typical market range for similar vehicles (based on current market benchmarks)
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2018 Chevrolet Equinox
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2017 Ford Edge
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Chevrolet Trailblazer
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2020 Chevrolet Silverado 1500
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Chevrolet Blazer
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Terrain
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Terrain
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Terrain
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2027 GMC Terrain
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 GMC Sierra 1500
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 GMC Sierra 1500
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 GMC Sierra 1500
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Chevrolet Silverado 1500
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Chevrolet Silverado 1500
Portage, WI
Portage, WI
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Yukon
Portage, WI
Portage, WI
Reviews & OAV Score™
Buyer reviews and the composite OAV Score™ for Trecek Buick GMC inventory in Portage, WI.
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.