Wallingford GMC
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The Highest Rated GMC Outlet in Connecticut. Proudly Serving our Community since 1914 Wallingford GMC - Fast, Easy, and Powered by People.
Welcome to Wallingford GMC, where we have been serving the community with passion and excellence for over a century. We are one of the oldest dealerships in the nation, and we have a strong legacy of family values and customer loyalty. Whether you are looking for a new GMC, or a reliable, dealership backed pre-owned option, you will find it at our convenient location between Hartford and New Haven on Route 5 in Wallingford. Our friendly and professional staff is ready to help you with any aspect of your vehicle purchase, from technology features to financing solutions. At Wallingford Buick GMC, we don't just sell cars, we build relationships. That's why we invite you to visit us anytime, browse our inventory, or chat with us over a fresh cup of coffee. You will feel the difference when you shop at Wallingford GMC, one of the top volume dealerships in Connecticut! Thank You for Choosing Wallingford GMC.
07/20/2026
🚨 They’re here. Some of the first 2027 GMC Terrain models have officially arrived. 🇺🇸
If you’ve been thinking about a new Terrain, now is the time to make your move.
🔥 Save HUGE on our remaining 2026 Terrain inventory while supplies last.
Or…
✅ Reserve your incoming 2027 Terrain and be among the first to drive GMC’s newest SUV.
Whether you’re looking for the best price or the newest model, we’ve got you covered.
📍 Wallingford GMC
💻 Shop online or stop by today.
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07/04/2026
When was the last time you actually enjoyed looking at a gas station sign? 👀 Skip the pump entirely with 1,000 HP of pure electric power, if that’s your thing.
Have you experienced the Hummer EV yet? ⬇️
EVLifestyle
05/04/2026
🎉 Congrats to Stacie for driving off with their new Lexus from Wallingford GMC! 🚗✨ Thanks for choosing Frank – enjoy every moment on the road ahead! 🎉
Find your next ride today: www.WallingfordGMC.com
#203 🚙💨
04/28/2026
🎉 Congrats to Sleeping Giant LLC for driving off with their new Canyon Denali from Wallingford GMC! 🚗✨ Thanks for choosing Frank – enjoy every moment on the road ahead! 🎉
Find your next ride today: www.WallingfordGMC.com
#203 🚙💨
04/28/2026
🎉 Congrats to Mellisa for driving off with their new GMC Yukon from Wallingford GMC! 🚗✨ Thanks for choosing Jeff – enjoy every moment on the road ahead! 🎉
Find your next ride today: www.WallingfordGMC.com
#203 🚙💨
04/28/2026
🎉 Congrats to Nicole for driving off with their new Silverado from Wallingford GMC! 🚗✨ Thanks for choosing Ralph – enjoy every moment on the road ahead! 🎉
Find your next ride today: www.WallingfordGMC.com
#203 🚙💨
Beats every other midsized truck on the road. Come see for yourself
Is the Sierra Elevation the Perfect Truck? 🤔 Ralph thinks so.
💰$1999 out of pocket | $555 per month | Taxes & Fees Included! | Drive home a brand new GMC Sierra
Click here to claim your Sponsored Listing.
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1122 Old North Colony Road
Wallingford, CT
06492
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