Sales: (866) 582-4487
Service: (877) 411-3694

1122 Old North Colony Rd | Wallingford, CT 06492

Map and Directions


Customer reviews

4.8 / 5

Dealer Rating

Our average rating from our customers is

4.8 / 5

Read Reviews

  • Acadia Customer reviews

    I am very happy to have my new Acadia back after 3 days during the repair process. The car performs perfectly. On the other hand I just received notice of an $81.00 charge to my account from Enterpr


    2014 GMC Acadia
  • Sierra 1500 Customer reviews

    My Experiences thus far with Wallingford Buick/GMC have been extremely positive. I am dealt with on a very personal level and feel good about the experience. This is my first experience with Wallingfo


    2014 GMC Sierra 1500
  • Malibu Customer reviews

    Everyone is always friendly and accommodating. Since I bought the car in November, every person I have been in contact with could not have been nicer. I live in Shelton, but I will continue to take m


  • Sierra 1500 Customer reviews

    I have to say, my experience with Wallingford Buick GMC was top notch from beginning to end. I emailed Brian awhile back in regards to a Yukon Denali, he sent me a personal video going over every inch


    2015 GMC Sierra 1500
  • Terrain Customer reviews

    The service team worked to meet our needs even after the scheduled appointment was put in for the wrong day


    2014 GMC Terrain
  • Yukon Customer reviews

    Ramone is always very professional and completes the task in a timely manner. I have no hesitation bring the car in for service. The only downside is that the dealer does not wash the car upon servi


    2015 GMC Yukon
  • LaCrosse Customer reviews

    They were friendly, courteous, and helpful with no long waiting time . If you have a Buick who better to fix it then the people who know a Buick the best.


    2014 Buick LaCrosse
  • Regal Customer reviews

    Jamie is always very helpful and gets my car in a++ service


    2014 Buick Regal
  • Canyon Customer reviews

    Justin was very accommodating. He was very helpful in finding the right truck for our needs. Good experience. John & Pat Rust


    2015 GMC Canyon
  • LaCrosse Customer reviews

    We accessed your web page and located a vehicle we were possibly interested in purchasing. An appointment was made and we subsequently met with Justin Fournier. Justin was courteous and attentive to


    2015 Buick LaCrosse

Welcome to Wallingford Buick GMC in Wallingford, CT

Wallingford Buick GMC is the largest Buick and GMC dealer from New Haven to Hartford. We're proud of the reputation we've built through our dedication to customer service and to providing quality vehicles to our customers. We're located just 2 miles south of where I-91 and I-691 intersect, off exit 5 of the Wilbur Cross Parkway in Wallingford. We're an easy shot up or down I-91 for New Haven, Hartford or Hamden GMC and Buick shoppers. Please view our map for specific directions.

New & Used Cars at Wallingford Buick GMC - Serving Hartford Buick and GMC Drivers

Our inventory of cars and SUVs gives our Wallingford Buick and GMC customers many options to choose from. Whether you need an Enclave or a Regal, Wallingford Buick GMC has you covered. If you are in Hartford and are looking for a used Buick LaCrosse or any GMC vehicle, browse through our new and used car inventory and contact us today at our Wallingford, CT dealership!

We even carry all the New Year’s GM models, such as the new new Buick Verano! With our wide selection of vehicles and our commitment to online convenience, you can pre-qualify for financing or schedule a test drive through our website with ease. It's no wonder why Wallingford, New Haven and Hartford, CT Buick and GMC customers trust us to cover their GM vehicle needs.

New Haven and Hartford GMC and Buick Drivers Rely on Wallingford Buick GMC

Shopping for a new truck in Connecticut? We invite Wallingford, Hamden and Hartford GMC shoppers to test drive the GMC Sierra 1500, Terrain or the GMC Yukon. These three machines have the power to get the job done. Whether you're looking for a regular cab, crew cab or extended cab we can help you find the vehicle that suits your needs. Wallingford Buick GMC is here to eliminate any hassle and get you driving home in your dream car, truck or SUV. Get a quick quote on any of our vehicles or compare financing options and contact us today.

Wallingford Buick GMC Service & Parts

With a service department that's open on Saturdays, Wallingford Buick GMC is your first choice for an authorized Connecticut Buick GMC service provider. We try to make bringing your vehicle in to service as convenient as possible. Schedule an appointment online, order parts and accessories, or find tires, all before leaving your home. Our GM-trained Certified Service Technicians use only genuine GM parts, meaning you can bring your vehicle in to our Wallingford Service Center knowing it will receive the finest care.

Buick GMC Dealer in CT - Financing Made Easy at Wallingford Buick GMC

Our Finance Department at Wallingford Buick GMC has a number of handy online tools to help you with the purchase of a vehicle. We can help you determine if leasing or financing is right for you or provide quick quotes on vehicles you're interested in. You can easily pre-qualify for financing. Once you've taken a look at your options, please contact us if you have any questions or head in to Wallingford. We're happy to serve Hartford, Hamden and New Haven Buick GMC drivers.

Service | Parts Order Form | GM Accessories

Buick: Enclave | Encore | LaCrosse | Regal | Verano
GMC: Acadia | Savana Cargo Van | Savana Commercial Cutaway | Savana Passenger Van | Sierra 1500 |
Sierra 2500HD | Sierra 3500HD | Terrain | YukonYukon XL