Chevrolet Buick GMC Cadillac Dealer Webster, MA
Chevrolet Buick GMC Cadillac Dealership
Serving Webster, MA
Your Trusted GM Dealership Near Webster, MA
For Webster, MA drivers searching for a reliable Chevrolet, Buick, GMC, or Cadillac dealership, Diamond Chevrolet Buick GMC in Auburn, MA, offers everything you need under one roof. Whether you’re interested in a rugged Chevy Silverado, a stylish Buick Enclave, or a premium Cadillac XT6, we have an extensive selection of new and pre‑owned GM models to suit any lifestyle. Our dealership prides itself on providing a personalized, customer‑first experience, making sure you find the perfect vehicle without any of the hassle. Come visit us from Webster today to explore our impressive inventory and experience top‑tier service

Diamond Auto Group Service Center
Saturday
Sunday
7:30am - 4:00pm
Closed
Expert GM Service for Webster, MA Drivers
At Diamond Chevrolet Buick GMC, we’re dedicated to keeping Webster, MA GM owners on the road with top‑quality maintenance and repair services. Our certified technicians specialize in Chevrolet, Buick, GMC, and Cadillac vehicles, ensuring your car, truck, or SUV gets the expert care it deserves. From routine maintenance like brake inspections and oil changes to major repairs, we use genuine GM parts to ensure the highest level of performance. Convenient online scheduling, competitive pricing, and service specials make it easy for Webster drivers to maintain their vehicles. Trust Diamond Chevrolet Buick GMC for reliable service that keeps your vehicle running smoothly for
Simplified GM Financing for Webster, MA Car Shoppers

Financing your next Chevrolet, Buick, GMC, or Cadillac vehicle is easy at Diamond Chevrolet Buick GMC, especially for Webster, MA shoppers. Whether you’re considering a new Buick Encore or a pre‑owned GMC Terrain, our finance team is here to help you secure a plan that fits your budget. With flexible leasing options, competitive loan rates, and access to GM specials, we make financing simple and stress‑free. Webster drivers can count on us to provide clear guidance and customized financing solutions for their next vehicle purchase. Visit us in Auburn to discover how easy it is to drive home in the GM vehicle
I can honestly say it was an excellent experience. Both the sales person and his Manager couldn’t have been better informed and knowledgeable. They made the entire process an easy one. I will definitely be a returning customer and will recommend them to myfamily and friends.
— Kevin N. | Google Review
View More Customer ReviewsWhy Webster, MA Buyers Choose Diamond Chevrolet Buick GMC
Webster, MA shoppers choose Diamond Chevrolet Buick GMC in Auburn for our exceptional selection of GM vehicles and unwavering commitment to customer satisfaction. Whether you're looking for a reliable Chevy truck, a family‑friendly Buick SUV, or a luxurious Cadillac, we have the perfect vehicle for you. Our knowledgeable team is here to guide you through every step of the buying process, from selecting the right model to securing the best financing. Plus, with our comprehensive service center, you can count on us for all your maintenance and repair needs. Visit Diamond Chevrolet Buick GMC today and discover why so many Webster drivers trust us for
Visit Our Auburn, MA Chevrolet Buick GMC Cadillac Dealership
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DIAMOND CHEVROLET GMC
768 Washington St
Auburn, MA 01501
- Sales: (508) 974-8406
Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price. We are not responsible for typographical errors. Our pricing changes daily and may not show updated.
1Dealer Discount applied to everyone