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O'Neill's Chevrolet Buick Inc

5 West Main StreetAvon, CT 06001-3717
1-877-736-52761-877-736-5276
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Services and Amenities

  • Factory Authorized Service Center
  • Body Shop
  • Loaner Cars
  • Parts & Accessories
  • Detailing
  • Business Center
  • Internet Access
  • Handicapped Accessible
  • Comfortable Waiting Area
  • Diesel
View all services and amenities

Why You Should Buy a New Car From Us

OUR LARGE INVENTORY AND WIDE SELECTION OF MODELS, ALONG WITH COMPETITIVE PRICING, ALLOWS US TO MAKE YOU A GREAT DEAL ON THE CHEVROLET OF YOUR CHOICE. AT SULLIVAN'S O'NEIL ... Read more
OUR LARGE INVENTORY AND WIDE SELECTION OF MODELS, ALONG WITH COMPETITIVE PRICING, ALLOWS US TO MAKE YOU A GREAT DEAL ON THE CHEVROLET OF YOUR CHOICE. AT SULLIVAN'S O'NEILL'S CHEVROLET BUICK IN AVON, OUR GOAL IS TO ASSIST YOU IN MAKING A CONFIDENT DECISION. OUR FRIENDLY, PROFESSIONAL SALES STAFF IS HERE TO ANSWER YOUR QUESTIONS AND LISTEN TO YOUR NEEDS. WHETHER YOU'RE SHOPPING NEW OR PRE-OWNED, WE'RE HERE TO HELP WITH YOUR VEHICLE SEARCH. OUR WELL-STOCKED INVENTORY INCLUDES CHEVROLET & BUICK.

Why You Should Buy a Used Car From Us

Welcome to O"Neill's Chevrolet-Buick, your Avon full service Chevrolet and Buick dealership just minutes from Hartford. When it comes to your new or pre-owned car, truck, ... Read more
Welcome to O"Neill's Chevrolet-Buick, your Avon full service Chevrolet and Buick dealership just minutes from Hartford. When it comes to your new or pre-owned car, truck, or SUV buying needs, we are here to make your experience as hassle-free as possible. Whether youre looking for the all new Chevy Malibu or the luxurious Buick Enclave crossover, weve got it. Our Hartford serving new and pre-owned Chevrolet and Buick auto sales team can help you find exactly what youre looking for.

Dealer Disclaimer

Fly in and we will pick up. Bradley International Airport (BDL) Hartford/Springfield New Vehicle pricing includes rebates... see dealer for details Add $395 for GM Certif ... Read more
Fly in and we will pick up. Bradley International Airport (BDL) Hartford/Springfield New Vehicle pricing includes rebates... see dealer for details Add $395 for GM Certification.... All pricing excludes sales tax, registration fees and dealer conveyance
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A certified pre-owned car has passed a strict inspection by the original manufacturer and is backed by an extended warranty.
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These dealers accept offers from our Trade-In Marketplace, which determines the value of your car and provides an instant, free offer. Offers are guaranteed as long as the car's condition and information are verified.
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Dealer Ratings

24-Month Overall Rating
  • 5.0
    Customer Service
  • 5.0
    Quality Of Work
  • 5.0
    Friendliness
  • 5.0
    Overall Experience
  • 5.0
    Price

Dealership Reviews

1 - 5 of 34 
pkurzina1/14/2014 10:44:43 AM
5.0
Overall Rating
Customer Service
Quality Of Work
Friendliness
Overall Experience
Price
Reason for My Visit:SALES(USED)
Would I Recommend this Dealer:Yes
Who Helped Me:Robin Rand, Lou Martin, Scott Anderson, Jim Butler, Joe Klunet
I have bought many cars in my life (well over 60!). But the experience I had buying a used Porsche from O'Neill's was outstanding! The treatment I received from all of the people I came in contact with was very positive! It equaled or was better than the treatment I have received at many hi-line dealers I have visited over the years. A truly outstanding experience. I am glad I came all the way from Boston to buy from O'Neill's!!!
sdanner6127/13/2013 05:45:53 AM
5.0
Overall Rating
Customer Service
Reason for My Visit:SALES(USED)
Would I Recommend this Dealer:Yes
Who Helped Me:Rodney and Joe
One of the biggest things that I look at when I go to a dealership is not to be pushed or pressured into anything. This dealership was way above my expectations! I know that the sales associates are here to offer you all they can offer but never was I pushed into anything! The gentlemen were kind and courteous and truly wanted me to walk out there happy. I will be recommending this dealership to anyone I know looking for a new car/SUV! They gave me an amazing trade in value for my old car and got me into an awesome car the same day! Highly recommend checking these guys out and I will definitely be back in a couple years when I will be looking to trade in my SUV!!!
MikeR726/04/2013 01:55:47 PM
5.0
Overall Rating
Customer Service
Quality Of Work
Friendliness
Overall Experience
Price
Reason for My Visit:SERVICE
Would I Recommend this Dealer:Yes
Who Helped Me:Dan (Service tech)
I felt like I needed to write a review here since my first view of the website was a service visit by another customer that had apparently been a bad experience, and it was the only one posted. My wife and I had the misfortune of breaking down recently in West Hartford while visiting our children in Granby (we were actually headed to Hartford at the time). The car (a 2008 Buick Enclave) had just made the trip from Michigan, and decided on that Wednesday to let go of its water pump. We had AAA tow us to O'Neill's as the closest Buick dealer, and crossed our fingers it would be a good experience. . . which it turned out to be. Recognizing that we were obviously NOT regular customers, and arriving at 3:00PM on a Wednesday, we were quite pleased to have the car repaired and back to us by noon the next day, so that we could be on our way to Vermont. They not only serviced the car in fine fashion, but also helped arrange for a rental car at what I would consider a VERY reasonable price. The service tech was very professional, and other than a few anxious moments waiting to hear the diagnosis, the experience could not have been better. And, even though I had all kinds of good intentions to write a note of thanks at the time (but got sidetracked), I received a follow-up call today checking in on us, and making sure that everything worked out okay. If I didn't live 650 miles away, they would surely become my first choice for work on my vehicle. . .
RickRoth10/17/2012 07:14:35 PM
1.0
Overall Rating
Customer Service
Quality Of Work
Friendliness
Overall Experience
Price
Reason for My Visit:SERVICE
Would I Recommend this Dealer:No
Who Helped Me:Service Advisor# 339
I would not recommend bringing your vehicle for service at O'Neill Chevy in Avon. I noticed that I was charged for 5 quarts of oil when I got my oil changed. I brought this up to the service advisor because in the owners manual it states that my Impala only takes 4 quarts. The advisor stated that they always put 5 quarts of oil when they change the oil in an impala. I asked the advisor to show me the oil level on the dipstick so I could make sure it was ok. We checked the dip stick level and it was too high. The advisor stated that this was normal for my car. When I responded that it was not he stated, "Why don't you become a technician then?". I have never been treated with such disrespect before. I immediately asked for my car. The technician made a mistake putting too much oil into my car. This can be bad for the internal parts of the engine. I was lucky that I caught this mistake before it caused any serious damage to my vehicle. This informality could have been handled in a professional manner by the service advisor. Mistakes do happen but when they do I expect as a paying customer for them to be corrected.
rbrow986/08/2012 06:14:07 PM
4.8
Overall Rating
Customer Service
Quality Of Work
Friendliness
Overall Experience
Price
Reason for My Visit:SALES(NEW)
Would I Recommend this Dealer:Yes
Who Helped Me:Fred Misterka
Was looking for a new Car and Fred was courteous and reasonable when it was time to negotiate price. They were quick about getting financing and I would recommend anyone looking for a Buick to go there first.
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This image is a stock photo and is not an exact representation of any vehicle offered for sale. Advertised vehicles of this model may have styling, trim levels, colors and optional equipment that differ from the stock photo.
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