The 2025 GMC Sierra 3500 HD offers a refined interior that delivers premium comfort and modern amenities to Lowell truck shoppers. With several trim levels to choose from, including the SLE, AT4, SLT, and luxurious Denali, you can find the ideal blend of features and styling.
Inside, you'll find seating options like perforated leather upholstery, heated and ventilated front seats, and a 10-way power driver's seat for personalized comfort. The Sierra 3500 HD also offers dual-zone automatic climate control, a heated steering wheel, and wireless charging. The rear seat provides a 60/40-split folding design and under-seat storage compartments. The Sierra 3500 HD offers ample storage solutions, including a center console and door pockets.
Staying connected is effortless with the 13.4-inch touchscreen premium infotainment system, featuring built-in Google apps, wireless Apple CarPlay and Android Auto compatibility, and an available Bose premium audio system. Browse our new GMC Sierra 3500 HD inventory at Baker Buick GMC Lowell to find your ideal truck today.