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1. Monthly payment is $13.89 for every $1,000 you finance. Example down payment for Encore is 5.6%. Example down payment for Encore GX is 6.8%. Example down payment for Envision is 7.3%. Example down payment for Enclave is 6.9%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 9/30/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 9/30/21.

0% APR for 72 months for very well-qualified buyers.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2

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1. Excludes SL models and 2020 models. Monthly payment is $13.89 for every $1,000 you finance. Example down payment is 6.1%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 9/30/21. 2. Excludes SL models and 2020 models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 9/30/21.

0% APR for 72 months for very well-qualified buyers.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $250 Purchase Allowance on most models.2

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1. Not available with lease, special finance and some other offers. Take new retail delivery by 9/30/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 9/30/21. 3. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 9/30/21.

$1,500 Purchase Allowance.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2 Plus, receive $500 GM Financial Bonus Cash when you finance through GM Financial.3

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$2,250 Purchase Allowance.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $250 Purchase Allowance.2 Plus, receive $250 GM Financial Bonus Cash when you finance through GM Financial.3

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1. Excludes SL models and 2020 models. Monthly payment is $13.89 for every $1,000 you finance. Example down payment is 5.5%. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 9/30/21. 2. Excludes SL models and 2020 models. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 9/30/21.

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1. Tax, title, license, and dealer fees extra. Not available with lease, special finance and some other offers. Take new retail delivery by 9/30/21. 2. MUST BE A CURRENT OWNER OF A 2007 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE OR A CURRENT LESSEE OF A 2016 MODEL YEAR OR NEWER BUICK OR GMC VEHICLE THROUGH GM FINANCIAL FOR AT LEAST 30 DAYS PRIOR TO NEW VEHICLE SALE. Not available with lease, special finance and some other offers. Take new retail delivery by 9/30/21. 3. Must finance through GM Financial. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 9/30/21.

$4,250 Purchase Allowance.1 Plus, current eligible Buick or GMC owners/lessees receive an additional $500 Purchase Allowance.2 Plus, receive $500 GM Financial Bonus Cash when you finance through GM Financial.3

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2022 Terrain AT4 preproduction model shown. Actual production model may vary. Available fall 2021.

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Stock #401173

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Stock #126296

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Stock #297213

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Applies to any vehicle under 60,000 Miles that is already GM Certified

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Welcome to Wallingford Buick GMC

Thank you for making your way to Wallingford Buick GMC, your certified Buick, GMC dealer serving drivers throughout Wallingford and the surrounding areas. At our dealership, you’ll find a solid selection of new Buick, GMC models for sale, as well as a carefully inspected lineup of pre-owned vehicles. We also have a well-connected finance center run by a qualified team of finance experts, who can help you get the right loan or lease in a quick, easy, and transparent manner.

Our commitment to our customers continues well beyond the date of purchase. We also have a professional team of Buick, GMC technicians on hand with the skills and equipment to handle all manner of maintenance and repairs, as well as a full stock of authentic parts. Make your way to Wallingford Buick GMC in Wallingford today for quality vehicles, a friendly team, and professional service at every step of the way. And if you have any questions for us, you can always get in touch at 203-244-7980.

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Our Reviews

DealerRater Sep 27, 2021

Dave k. was great sent me a video of himself by the truck I was interested in, would reccomend to all family and friends, go see dave

DealerRater Sep 17, 2021

Frank was great ,very accommodating pleasure to work with! On my My 2021 GMC SLT purchase.

DealerRater Aug 27, 2021

Dave was great he got me out of my lease early and into a new buick envision, the technology and daves knowledge of the vehicle was impressive

DealerRater Jul 20, 2021

Dave our saleperson went above and beyond greatest experience ever, make sure you ask for him if you are going to Buick gmc Of wallingford

DealerRater Jul 1, 2021

Nick Tenore was very helpful, I would recommend anyone who needs a car ask for him

DealerRater Jun 30, 2021

Great service and seamless through closing. Really helped me get a new car after my car accident

DealerRater May 23, 2021

Between my family and my business, I’ve purchased a dozen vehicles the last ten years. And it’s refreshing working with someone who knows the product inside and out. Highly recommend Frank Seitlinger at Wallingford Buick GMC. Because of Frank’s knowledge I purchased the first diesel I’ve ever purchased for personal use and I couldn’t be happier. Thanks Frank.

DealerRater May 15, 2021

Great communication and flexibility with purchasing our vehicle. The quick responses with our request for information was much appreciated and delivery was communicated immediately upon arrival. Thank you!

DealerRater May 1, 2021

Nick was extremely helpful. I really appreciate him helping me throughout the entire process. I would recommend this dealership to anyone looking for a new truck!

DealerRater Apr 19, 2021

Great Dealership. It was a pleasure working with Frank, he is very easy to talk to & knowledgeable. He made purchasing a vehicle stress free, he is excellent at his job.

DealerRater Apr 18, 2021

They took care of everything for me! I needed insurance at the last minute and they contacted an insurance company and helped me get coverage right on the spot!

DealerRater Apr 4, 2021

Frank was very professional and pleasant. I felt like I left with a fair deal and great service. Would purchase from Frank again. Thank you!

DealerRater Apr 3, 2021

Awesome dealership! Ordered a truck through Haley and couldn’t have asked for a better experience! Highly recommended using this dealership if you are looking for a new or used vehicle.

DealerRater Mar 11, 2021

Great experience buying my new car! I will refer my friends and family to dealership. Allow me to take car for test drive independently to make my decision

DealerRater Feb 23, 2021

Was very professional and no pressure I will be back when my lease is up I have owned gm cars for 30 years and will continue

DealerRater Feb 1, 2021

Nick Tenore was great, I would definitely recommend coming back to him for a vehicle. I will be sure to tell people to come and visit him

DealerRater Jan 27, 2021

Thanks for great service and friendly you guys did great made mydecision much easyer in finding a vehicle that i want it and paper work

DealerRater Jan 7, 2021

This was my First purchase at Wallingford Buick. Can't say enough about Frank as being a great salesman. If I had a question he wasn't sure about he went and found the answer for me. Very professional and friendly. I would recommend this company to all. I had a wonderful experience. It was the easiest car purchase I have ever made. Don't believe what you hear about car salesmen, not true at Wallingford Buick.

DealerRater Jan 3, 2021

first time buying a car from Frank. Chris B. retired and my experience with Frank and Wallingford Buick was just as wonderful as it was in the past. Frank was very professional and helpful . It was a pleasurable experience

DealerRater Dec 17, 2020

The sales staff was excellent and extremely professional. They made the experience easy and worked around my schedule. Would recommend the dealership to anyone looking to purchase a new truck.

DealerRater Dec 14, 2020

Frank was very attentive to the numerous times that I talked and negotiated with him. He went the extra mile on getting me a good price on my trade. He basically made a dreaded thing that happens every4-5 years a pleasure.

DealerRater Dec 9, 2020

I highly recommend this dealership and my salesperson Dave Kovacs along with his manager. They went out of their way to make it a great experience. Unfortunately the vehicle was not for me but that was not because of Dave. Hopefully I can purchase one in the future from them.

DealerRater Dec 1, 2020

Nick Tenore was great. He was very nice and knowledgeable when it came to car buying. I felt very comfortable with him. Great job from all

DealerRater Nov 24, 2020

My experience with Frank was wonderful it was a pleasure I will refer Frank to anyone I give frank five stars my sister is now looking at a keep there

DealerRater Nov 21, 2020

Dave Kovacs was very helpful, my english is not that good, but he worked with me and my son to find the perfect buick, thank you for your help