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certified VEHICLES FOR SALE AT O'Neill's Chevrolet Buick

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        • O'Neill's PRICE $20,864
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        Specifications
        • Miles 27,592
        • Stock Number P8111
        • OEM Color Winterberry Red Metallic
        OneOwner
        Buick_CPO
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        • O'Neill's PRICE $18,580
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        Specifications
        • Miles 41,057
        • Stock Number 20323A
        • OEM Color Graphite Gray Metallic
        CarFax
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        • O'Neill's PRICE $24,900
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        Specifications
        • Miles 45,600
        • Stock Number 21-293AL
        • OEM Color Galaxy Silver Metallic
        OneOwner
        Buick_CPO
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        • O'Neill's PRICE $42,095
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        Specifications
        • Miles 49,767
        • Stock Number 13451
        • OEM Color Phantom Gray Metallic
        OneOwner
        Cadillac_CPO
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        • O'Neill's PRICE $41,999
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        Specifications
        • Miles 20,783
        • Stock Number 21-489ALB
        • OEM Color Nightfall Gray Metallic
        CarFax
        Chevy_CPO
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        • O'Neill's PRICE $34,920
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        Specifications
        • Miles 21,634
        • Stock Number P8081
        • OEM Color Silver Ice Metallic
        CarFax
        Chevy_CPO
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        • O'Neill's PRICE $39,770
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        Specifications
        • Miles N/A
        • Stock Number P8093
        • OEM Color Summit White
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $30,887
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        Specifications
        • Miles 60,327
        • Stock Number P8070
        • OEM Color Cyber Gray Metallic
        CarFax
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        • O'Neill's PRICE $36,999
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        Best Seller
        Specifications
        • Miles 42,287
        • Stock Number 13477
        • OEM Color Cyber Gray Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $29,438
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        Best Seller
        Specifications
        • Miles 52,262
        • Stock Number 21196A
        • OEM Color Inferno Orange Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $57,963
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        Specifications
        • Miles 9,724
        • Stock Number 13482
        • OEM Color Long Beach Red Metallic Tintcoat
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $23,855
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        Specifications
        • Miles 12,510
        • Stock Number 21076A
        • OEM Color Summit White
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $22,601
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        Specifications
        • Miles 25,309
        • Stock Number 21-577AL
        • OEM Color Silver Ice Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $24,771
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        Specifications
        • Miles 50,537
        • Stock Number 13425
        • OEM Color Nightfall Gray Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $21,639
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        Specifications
        • Miles 34,760
        • Stock Number P8112
        • OEM Color Pepperdust Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $22,967
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        Specifications
        • Miles 40,255
        • Stock Number P8028
        • OEM Color Silver Ice Metallic
        CarFax
        Chevy_CPO
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        • O'Neill's PRICE $23,687
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        Specifications
        • Miles 29,177
        • Stock Number P8087
        • OEM Color Nightfall Gray Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $24,790
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        Specifications
        • Miles 34,780
        • Stock Number 13436
        • OEM Color Cajun Red Tintcoat
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $28,526
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        Specifications
        • Miles 13,410
        • Stock Number 21-523A
        • OEM Color Nightfall Gray Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $33,999
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        Manager's Choice
        Specifications
        • Miles 19,557
        • Stock Number 13446
        • OEM Color Summit White
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $19,999
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        Manager's Choice
        Specifications
        • Miles N/A
        • Stock Number 21-475AL
        • OEM Color Nightfall Gray Metallic
        OneOwner
        Chevy_CPO
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        • O'Neill's PRICE $38,978
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        Specifications
        • Miles 39,474
        • Stock Number 21-593A
        • OEM Color Summit White
        CarFax
        Chevy_CPO
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        • O'Neill's PRICE $46,848
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        Specifications
        • Miles 20,174
        • Stock Number 13491
        • OEM Color Silver Ice Metallic
        Chevy_CPO
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        • O'Neill's PRICE $49,114
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        Specifications
        • Miles 42,028
        • Stock Number 13474
        • OEM Color Summit White
        OneOwner
        Chevy_CPO
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          All Vehicles Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors.

            New Buick & Chevrolet cars, trucks, and SUVs in Avon, CT

            Welcome to our New Vehicle Inventory at Sullivan's O'Neill's Chevrolet Buick! We make sure to keep all of the most popular models in stock at our Avon, CT, dealership including the LaCrosse, Verano, Encore, Cruze, and Suburban. If you’re looking to upgrade your ride, you can value your trade to see what you can swap it in for. We’re dedicated to providing our customers with quality vehicles and fair prices, and we offer a changing rotation of New Car Specials to help you save on your big investment. Looking for a brand new Chevrolet Silverado near Hartford or Canton CT, we have a fantastic selection for you to choose from with the options you want at the price you want to pay. Once you’ve found your dream car, feel free to contact us to schedule a test-drive! We love seeing all of our customers from throughout the Hartford area!