From payload capacity to smart connectivity, you have no shortage of reasons to love the 2025 GMC Sierra 1500. Better yet, GMC accounts for a level of durability in every new truck that is sure to impress. There’s no time to waste with a vehicle this exciting, so come see it for yourself at Brustolon Buick GMC. Get behind the wheel for an informative test drive around Stonington with our knowledgeable staff.