Used Buick for Sale in Oregon, IL
166 listingsPriced from $3,500 to $54,066Median $24,725
As of September 2026, VehiSales tracks 166 Used Buick for sale in Oregon, IL, priced from $3,500 to $54,066 (median $24,725). The most listed models are Buick Enclave, Buick Envision and Buick Encore GX. Compare photos, mileage, vehicle history and dealer details on VehiSales.
The inventory leans toward SUVs (145), sedans (15) and convertibles (3). Available model years run from 1990 to 2026, and 58% of listings are from 2021 or newer.
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Make: Buick
Condition: Used
No location set
Showing 20 of 166 vehicles
