Sullivan's O'Neill's Chevrolet Buick
Sales: (844) 315-0960 | Service: (860) 269-3396 | Commercial: (877) 235-0615

Specials

  • 2013 Infiniti G37 Sedan x AWD
    Low low miles*
    2013 Infiniti G37 Sedan x AWD
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: P6608 View Details
  • 2012 Chevrolet Equinox FWD LS
    One Owner*
    2012 Chevrolet Equinox FWD LS
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: 5046A View Details
  • 2012 Chevrolet Cruze Sedan LS
    Low low miles*
    2012 Chevrolet Cruze Sedan LS
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: P6653 View Details
  • 2012 Toyota Camry 4dr Sdn V6 Auto..
    Low miles*
    2012 Toyota Camry 4dr Sdn V6 Auto..
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: 5266B View Details
  • 2012 Cadillac CTS Sedan 3.6L V6 AWD..
    Great Price*
    2012 Cadillac CTS Sedan 3.6L V6 AWD..
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: P6617 View Details
  • 2010 Toyota Highlander 4WD 4dr V6..
    One Owner*
    2010 Toyota Highlander 4WD 4dr V6..
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: 5174B View Details
  • 2012 Chevrolet Equinox FWD 1LT
    One Owner*
    2012 Chevrolet Equinox FWD 1LT
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: P6623 View Details
  • 2010 Chevrolet Equinox All-Wheel..
    One Owner*
    2010 Chevrolet Equinox All-Wheel..
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: 3310A View Details
  • 2010 Chevrolet Impala LTZ
    Great Price*
    2010 Chevrolet Impala LTZ
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: 4034A View Details
  • 2008 Chevrolet Malibu 4dr Sdn LTZ
    One Owner*
    2008 Chevrolet Malibu 4dr Sdn LTZ
    *Disclosure Tax, title, license and dealer fees are extra. Not available with special finance or lease offers. Prices are subject to change. Dealer is not responsible for third party pricing errors. Stock Number: 5324B View Details

Customer reviews

4.7 / 5

Dealer Rating

Our average rating from our customers is

4.7 / 5

Read Reviews

  • Lucerne Customer reviews

    I always feel comfortable and confident when having my car serviced at O'Neill's Buick/Chevrolet in Avon. Ray and Hosea and the rest of the staff are the reason for instilling that confidence that I

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  • Equinox Customer reviews

    I was very impressed with the high level of service O'Neill's Chevrolet & Buick Inc. in Avon, CT performed. The service department was very professional, accommodating, friendly and efficient. I hav

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    2012 Chevrolet Equinox
  • Corvette Customer reviews

    Done as promised and done right, nice work, very happy with the service.

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    2005 Chevrolet Corvette
  • Cruze Customer reviews

    I am always treated like a friend and my car receives the proper and prompt attention. I can't imagine using a different dealer for sales or service.

    Read More >>

    2014 Chevrolet Cruze
  • Regal Customer reviews

    Our family has purchased veichles from your dealership for many years as my parents have when I was a child We have always had very much confidence in your dealership as well as all your staff thank

    Read More >>

    2014 Buick Regal
  • Colorado Customer reviews

    My truck was taken in for service as soon as I arrived. I was treated very well by the Service staff. My questions were answered. The waiting area is very comfortable and welcoming.

    Read More >>

    2012 Chevrolet Colorado
  • Malibu Customer reviews

    one word, Excellent, service.

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    2013 Chevrolet Malibu
  • HHR Customer reviews

    Service fine as usual. However, I'm still hearing noise in heating/ cooling duct that the car went in for. Need to call

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  • Corvette Customer reviews

    Always have excellent experience and that is the reason I have been a long time customer and keep coming back!!! The Service Manager and service consultants always make me feel like a valued customer

    Read More >>

    2011 Chevrolet Corvette
  • Encore Customer reviews

    Customer service is very efficient and helpful.

    Read More >>

    2014 Buick Encore

Welcome to Sullivan's O'Neills Chevrolet Buick near Hartford, CT!



Thank you for visiting Sullivan's O'Neills Chevrolet Buick online! We specialize in selling new and used cars, Buick and Chevrolet service, local vehicle repair, and automotive financing. Our dealership has a large selection of cars, trucks, SUVs, and vans at great prices that can’t be beat! Our website is a great resource to check out our inventory, parts, specials and financing options before coming in to our dealership. We are conveniently located near Hartford, CT, and invite customers from throughout the surrounding area to come by any time and take a test-drive.

New Chevrolets, Buicks and Used Cars in Avon, CT

If you’re searching for a new Chevrolet or Buick model in Avon, CT, Sullivan's O'Neills Chevrolet Buick is the first and only place you need to look. We always want our customers to leave happy, so we make sure to keep our inventory stocked with crowd-favorites like the Enclave, LaCrosse, Verano, Cruze, Impala, Silverado, Tahoe and Volt, which you can view in our New Vehicle Inventory. Plus, if you know exactly what you’re looking for, you can refine your search by year, make, model, trim, price or color. We also offer our customers a wide selection of used cars from a variety of manufacturers. These vehicles are a great option for drivers shopping on budget to get all the features they’re looking for at a fraction of the cost. Browse our extensive Used Inventory, and be sure to check out our specials, too, for savings on all of our models.

Parts and Service Departments

The Service Department at Sullivan's O'Neills Chevrolet Buick is one of the most reliable in the area. Should your vehicle need routine maintenance or more serious repairs, just bring it in to us! We’ll restore your vehicle to like-new condition in the timeliest manner possible. Customers from Avon, Hartford, Torrington and Bristol bring us their cars and trust us for consistent care, accurate diagnostics and reasonable prices. The Sullivan's O'Neills Chevrolet Buick service staff is made up of highly trained, technicians, so you can rest assured knowing that your vehicle is in capable hands. Additionally, our technicians use OEM parts from our Parts Department to repair your vehicle and keep it running to the manufacturer’s standards. Getting your car repaired or serviced has never been easier! You can schedule an appointment, order parts or browse our specials online.

Finance Department

Whether your credit is good or bad, our Finance Department is here to help you work through any situation. Our friendly financial officers are committed to getting our customers back on the road and back into good standing. We also offer competitive rates on leases and loans, in addition to the best prices on new and used vehicles. Get pre-approved today! At Sullivan's O'Neills Chevrolet Buick, you’ll enjoy a hassle-free shopping experience unlike any other! As your premier Chevrolet and Buick dealer, we happily serve the Hartford area by offering service with a smile. Simply give us a chance to earn your business, and you’ll experience the Sullivan O’Neill’s difference for yourself. Thanks again for visiting our website, and we hope you find everything you need. If you have further questions or comments, please feel free to contact us directly or visit us at 5 West Main St., Avon, CT 06001. We look forward to seeing all of our customers from Avon, Hartford, Torrington and Bristol here soon!

 

 
Service | Parts Order Form | GM Accessories

Chevrolet: CamaroCruze | Equinox | Express Passenger | Impala | Malibu
Silverado 1500 | Silverado 2500HD | Sonic | Spark | Suburban | Tahoe | Traverse | Volt
Buick: Enclave | Encore | LaCrosse | Regal | Verano
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