OAV Dealer Intelligence
Best Buick GMC inventory in Herndon, VA
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
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 Best Buick GMC's prices against the local Herndon, VA market.
- Find Best Buick GMC's lowest-days-on-lot inventory (faster-turning vehicles).
- Track Best Buick GMC's deal mix (Great Deal / Fair Price / Overpriced) over time.
222 total vehicles listed · 174 new · 48 used
Request availability and out-the-door price
OAV will route your inquiry to Best Buick GMC for current availability and an out-the-door price quote (taxes, fees, add-ons included). Choose from 222 vehicles in inventory.
OAV routes your inquiry; pricing, taxes, fees, and availability come from the dealer.
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Vehicles at Best Buick GMC
OAV found 222 active listings for Best Buick GMC in Herndon, VA (174 new · 48 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 200 vehicles in this dealer's inventory in Herndon, VA.
New Inventory
174 new vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
174
Average Price
$60,038
Price Range
$26,530–$109,635
Avg Days on Lot
72
Deal Mix
Great Dealsⓘ
9
5.2% of inventory
Fair Priceⓘ
153
87.9% of inventory
Overpricedⓘ
10
5.7% of inventory
Unscoredⓘ
0
0.0% of inventory
Used Inventory
48 used vehicles · evidence-backed Price-to-Market analysis
Vehicles Listed
48
Average Price
$31,467
Price Range
$15,175–$76,824
Avg Days on Lot
44
Deal Mix
Great Dealsⓘ
12
25.0% of inventory
Fair Priceⓘ
33
68.8% of inventory
Overpricedⓘ
3
6.3% of inventory
Unscoredⓘ
0
0.0% of inventory
Reviews & OAV Score™
Buyer reviews and the composite OAV Score™ for Best Buick GMC inventory in Herndon, VA.
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.