Discover Your Next Buick or GMC at Vachon Buick GMC in Old Saybrook, CT

At Vachon Buick GMC in Old Saybrook, CT, we’re proud to offer a wide range of new Buick and GMC vehicles for every lifestyle and budget. Whether you’re searching for the tough and capable GMC Sierra 1500, the refined and spacious Buick Enclave, or the stylish Buick Encore GX, our knowledgeable team is here to make your car-buying experience smooth and enjoyable. We take the time to get to know your needs so we can match you with the perfect vehicle—all while providing honest, customer-focused service.

Experience the Future of Driving with EVs and Hybrids

Vachon Buick GMC is excited to offer a growing lineup of electric and hybrid vehicles, including the game-changing GMC Hummer EV. If you're ready to take a step toward eco-friendly driving without sacrificing performance, we’re here to help you explore all your options. Whether you're looking for an electric truck, SUV, or something in between, our team can guide you through the latest technology, available incentives, and everything you need to know about owning an EV.

Car Shopping Made Simple

At Vachon Buick GMC, we make it easy to shop your way. With our online tools, you can browse inventory, schedule a test drive and value your trade to applying for financing, we’ve streamlined the process so you can shop with confidence. When you're ready to visit, our team at 225 Middlesex Turnpike in Old Saybrook will be here to welcome you with personalized, friendly service. Give us a call at 860-352-0860 today to start your journey toward a new Buick or GMC you’ll love!