Certified Pre-Owned 2017 Buick Enclave Leather AWD
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O'Neill's Price $23,606
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Certified Pre-Owned 2016 Buick Envision AWD 4dr Premium II
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O'Neill's Price $20,000
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Certified Pre-Owned 2017 Buick LaCrosse FWD Essence
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O'Neill's Price $20,999
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Certified Pre-Owned 2017 Cadillac CT6 4dr Sdn 3.0L Turbo Premium Luxury AWD
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O'Neill's Price $36,866
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Certified Pre-Owned 2016 Cadillac CTS Sedan 3.6L V6 AWD Luxury
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O'Neill's Price $26,185
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Certified Pre-Owned 2019 Cadillac XT5 AWD 4dr Luxury
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O'Neill's Price $41,532
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Certified Pre-Owned 2018 Cadillac XTS 3.6L V6 AWD Luxury
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O'Neill's Price $27,045
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Certified Pre-Owned 2018 Chevrolet Colorado Crew Cab Short Box 4-Wheel Drive LT
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O'Neill's Price $26,646
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Certified Pre-Owned 2018 Chevrolet Colorado Extended Cab Long Box 4-Wheel Drive ZR2
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O'Neill's Price $32,885
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Certified Pre-Owned 2017 Chevrolet Colorado Crew Cab Short Box 4-Wheel Drive Z71
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O'Neill's Price $27,365
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Certified Pre-Owned 2017 Chevrolet Colorado Crew Cab Short Box 4-Wheel Drive Z71
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O'Neill's Price $28,455
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Certified Pre-Owned 2016 Chevrolet Colorado Extended Cab Long Box 4-Wheel Drive LT
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O'Neill's Price $22,784
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Certified Pre-Owned 2017 Chevrolet Equinox AWD LT
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O'Neill's Price $16,913
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Certified Pre-Owned 2017 Chevrolet Equinox AWD LT
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O'Neill's Price $16,959
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Certified Pre-Owned 2017 Chevrolet Equinox AWD LT
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O'Neill's Price $17,258
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Certified Pre-Owned 2017 Chevrolet Equinox AWD Premier
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O'Neill's Price $21,218
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Certified Pre-Owned 2016 Chevrolet Equinox AWD LTZ
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O'Neill's Price $18,999
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Certified Pre-Owned 2015 Chevrolet Impala LS
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O'Neill's Price $14,000
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Certified Pre-Owned 2017 Chevrolet Malibu 1LT
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O'Neill's Price $14,479
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Certified Pre-Owned 2016 Chevrolet Malibu 1LT
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O'Neill's Price $13,441
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Certified Pre-Owned 2016 Chevrolet Malibu 1LT
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O'Neill's Price $13,777
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Certified Pre-Owned 2016 Chevrolet Malibu 1LT
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O'Neill's Price $14,311
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Certified Pre-Owned 2019 Chevrolet Silverado 1500 Double Cab Standard Box 4-Wheel Drive LT All Star Edition
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O'Neill's Price $35,966
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Certified Pre-Owned 2019 Chevrolet Silverado 1500 Double Cab Standard Box 4-Wheel Drive RST All Star Edition
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O'Neill's Price $37,691
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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.
Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.
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!