About Vachon Buick GMC – Trusted GMC Dealership in Eastern Connecticut

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The Vachon Vision

The Vachon Family is dedicated to absolute excellence in Customer Service provided by honest, responsible, and respectful Team Members.
We support individual growth, Company spirit, and community involvement. Our team thrives on mutual success and encouragement, where we recognize great work and congratulate every achievement.
We provide a continuously improving and safe work environment that fosters teamwork, creativity, clear career paths, and personal growth through sound financial performance.
We will strive to be the Dealer of choice for our customers, the employer of choice for our team members,and a model of integrity and excellence in our industry and community.

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The Vachon Difference

What you Can Expect:
-3 Month/3,000 Mile Powertrain Warranty with Used Vehicle Purchased Without a Warranty
-Complimentary Wash and Vacuum Included with Every Service Appt
-Transparency with Our SMART Pricing Guarantee: We Compare Local Prices to Give You Our Best Price, No Haggling, No Hassle.
-Complimentary Pick-Up and Delivery Service
-Full Tank of Fuel with Any Purchase
-Convenient Saturday Service Hours

For generations, the Vachon family and our dedicated team have been passionate about providing world-class customer service in Middlesex County, Connecticut. Our story began in Attleboro, Massachusetts 1945, with a simple gas station and a small selection of pre-owned vehicles. Established in 2025, our exclusive SMART Pricing guarantees you get our best possible deal on every vehicle—new, used, or certified pre-owned. We compare prices across other local dealerships, so you never overpay-saving you time and money.

Expanding Our Legacy Across New England

Fueled by our commitment to genuine customer care, the second generation of Vachons expanded our horizons into Connecticut and Rhode Island. As more happy customers told their friends about us, our brands expanded to Chevrolet, Buick, and GMC. Our success wasn't just about selling vehicles; it was about building relationships and becoming an integral part of the communities we served.

The People Behind the Vachon Experience

Our team is the heart of the Vachon experience. Carefully chosen and exceptionally skilled, many faces will be familiar, and we're excited for you to get to know the rest. Guiding our dealerships with vision and dedication are Stew Abramson, our Executive Manager who has been a part of our family since 1991, and Scott Wellington, who continuously refines our processes to ensure the best possible experience for both our staff and you, our valued customers. We invest in training individuals who share our commitment to customer satisfaction and unwavering business excellence.

Award-Winning Customer Satisfaction

Vachon Buick GMC is proud to be recognized as Connecticut’s #1 Buick Dealer by Volume in 2024—an achievement made possible by our amazing customers. Thank you for trusting us with your family’s next vehicle. If you're looking for a top-rated Buick dealership in Middlesex County, visit us today.

Your Full-Service GMC Destination
Buick and GMC Service, Parts & Auto Repair in Connecticut
Our certified GM service center offers:
Oil changes, brakes, and inspections
OEM Buick and GMC parts and accessories
Fast, friendly repairs from factory-trained technicians
Convenient online service scheduling
Easy Buick and GMC Financing   Lease Offers

Whether you're looking to lease a new GMC Sierra, finance a Buick, or trade in your current vehicle, our finance experts make the process fast and stress-free.
We work with local lenders and offer flexible Buick or GMC lease deals and loan options to fit your budget.

Vachon Buick GMC, delivering a world-class customer experience is our mission—every time, for every guest. We treat you like family, whether you're here for genuine GM parts, expert auto service, or to finance or lease your next truck or SUV. We're proud to be your top-rated Buick GMC dealership in Southern Connecticut, serving customers who value trust, transparency, and great deals. Visit Vachon GMC today—where Our Name Means a Great Deal with Our SMART Pricing!