OAV Dealer Intelligence
Swanson GMC inventory in Acton, 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 22, 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 Swanson GMC's prices against the local Acton, MA market.
- Find Swanson GMC's lowest-days-on-lot inventory (faster-turning vehicles).
- Track Swanson GMC's deal mix (Great Deal / Fair Price / Overpriced) over time.
48 total vehicles listed · 23 new · 25 used
Request availability and out-the-door price
OAV will route your inquiry to Swanson GMC for current availability and an out-the-door price quote (taxes, fees, add-ons included). Choose from 48 vehicles in inventory.
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
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Vehicles at Swanson GMC
OAV found 48 active listings for Swanson GMC in Acton, MA (23 new · 25 used). 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.
Powered by OAV's patented vehicle market standardization technology (U.S. Patent No. 12,236,477).
According to RetailVision™ data, OAV is currently analyzing approximately 48 vehicles in this dealer's inventory in Acton, MA.
New Inventory
23 new vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
23
Average Price
$69,490
Price Range
$37,106–$98,395
Avg Days on Lot
130
Deal Mix· 23 of 23 shown
Great Dealsⓘ
0
0.0% of 23 shown
Fair Priceⓘ
15
65.2% of 23 shown
Overpricedⓘ
2
8.7% of 23 shown
Unscoredⓘ
6
26.1% of 23 shown
Used Inventory
25 used vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
25
Average Price
$30,240
Price Range
$12,395–$47,494
Avg Days on Lot
62
Deal Mix· 24 of 25 shown
Great Dealsⓘ
0
0.0% of 24 shown
Fair Priceⓘ
10
41.7% of 24 shown
Overpricedⓘ
0
0.0% of 24 shown
Unscoredⓘ
14
58.3% of 24 shown
Current Inventory (47 of 48)
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 Sierra 1500
Acton, MA
Market: $43,554 – $69,740
Comparison: 543 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 209 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Acton, MA
Market: $43,554 – $69,740
Comparison: 543 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 129 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Acton, MA
Market: $63,843 – $81,980
Comparison: 305 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 76 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD
Acton, MA
Market: $88,224 – $104,249
Comparison: 123 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 219 days listed (based on current market benchmarks)
Acton, MA
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2026 GMC Sierra 2500HD
Acton, MA
Market: $88,224 – $104,249
Comparison: 123 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 210 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD
Acton, MA
Market: $88,224 – $104,249
Comparison: 123 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 207 days listed (based on current market benchmarks)
Acton, MA
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2025 RAM ProMaster Cargo Van
Acton, MA
Market: $26,999 – $40,977
Comparison: 88 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 26 days listed (based on current market benchmarks)
Acton, MA
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2026 GMC Sierra 2500HD
Acton, MA
Market: $70,915 – $94,926
Comparison: 86 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 13 days listed (based on current market benchmarks)
Acton, MA
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2027 GMC Acadia
Acton, MA
Market: $48,625 – $57,794
Comparison: 76 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 11 days listed (based on current market benchmarks)
Acton, MA
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2024 Volkswagen Taos
Acton, MA
Market: $16,327 – $24,306
Comparison: 53 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 50 days listed (based on current market benchmarks)
Acton, MA
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2024 Chevrolet Silverado 1500
Acton, MA
Market: $33,083 – $45,000
Comparison: 53 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 22 days listed (based on current market benchmarks)
Acton, MA
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2024 Audi Q5
Acton, MA
Market: $29,574 – $35,497
Comparison: 52 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 29 days listed (based on current market benchmarks)
Acton, MA
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2026 GMC Acadia
Acton, MA
Market: $44,114 – $55,165
Comparison: 46 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 266 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Acadia
Acton, MA
Market: $44,114 – $55,165
Comparison: 46 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 129 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Acadia
Acton, MA
Market: $44,114 – $55,165
Comparison: 46 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 104 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 2500HD
Acton, MA
Market: $52,979 – $71,584
Comparison: 43 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 46 days listed (based on current market benchmarks)
Acton, MA
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2023 Chevrolet Equinox
Acton, MA
Market: $15,500 – $21,900
Comparison: 41 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 203 days listed (based on current market benchmarks)
Acton, MA
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2027 GMC Yukon
Acton, MA
Market: $92,464 – $101,845
Comparison: 38 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 39 days listed (based on current market benchmarks)
Acton, MA
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2027 GMC Yukon
Acton, MA
Market: $92,464 – $101,845
Comparison: 38 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 11 days listed (based on current market benchmarks)
Acton, MA
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2024 Toyota Corolla
Acton, MA
Market: $19,495 – $26,172
Comparison: 37 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 46 days listed (based on current market benchmarks)
Acton, MA
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2019 GMC Sierra 2500 Denali HD
Acton, MA
Market: $34,900 – $53,494
Comparison: 36 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 35 days listed (based on current market benchmarks)
Acton, MA
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2026 GMC Sierra 2500HD
Acton, MA
Market: $64,359 – $82,380
Comparison: 30 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 254 days listed (based on current market benchmarks)
Acton, MA
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2018 GMC Sierra 1500
Acton, MA
Market: $21,995 – $31,995
Comparison: 16 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 20 days listed (based on current market benchmarks)
Acton, MA
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2020 GMC Sierra 1500 Denali
Acton, MA
Market: $28,995 – $40,191
Comparison: 13 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 48 days listed (based on current market benchmarks)
Acton, MA
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2019 GMC Acadia
Acton, MA
Market: $13,995 – $22,980
Comparison: 11 similar vehicles
Fairly priced — in line with the typical market range for similar vehicles · 119 days listed (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Acton, MA
Market: $52,802 – $68,024
Comparison: 231 similar vehicles
Priced ~4% above the typical market range for similar vehicles (based on current market benchmarks)
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Terrain
Acton, MA
Market: $38,725 – $43,085
Comparison: 10 similar vehicles
Priced ~1% above the typical market range for similar vehicles (based on current market benchmarks)
Acton, MA
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2021 Nissan Versa Sedan
Acton, MA
Acton, MA
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2022 Ford Escape
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 Buick Envision
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Audi Q3
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2025 Chevrolet Equinox
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 Jeep Gladiator
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2024 Chevrolet Express Cargo
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2017 GMC Yukon
Acton, MA
Acton, MA
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2024 Cadillac XT5
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 Chrysler Pacifica
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Terrain
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Terrain
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Terrain
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 GMC Sierra 2500 Denali HD
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2023 GMC Sierra 1500 Denali
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2022 GMC Yukon
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 3500HD
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra EV
Acton, MA
Acton, MA
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2026 GMC Sierra EV
Acton, MA
Acton, MA
Image from the dealer's site. OAV does not own, control, or store dealer images.
2026 GMC Sierra 1500
Acton, MA
Acton, MA
Reviews & OAV Score™
Buyer reviews and the composite OAV Score™ for Swanson GMC inventory in Acton, MA.
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.