Sierra 3500

Spider

AWD4WD

8-Cylinder

Gasoline

Onyx Black 2026 GMC Sierra 3500HD SLT 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Leather.<br><br><br>Why Buy from Weirs Buick GMC? Weirs Buick GMC has proudly served Arundel, Kennebunk, Kennebunkport, and all of Maine for over 65 years. Our dedicated team ensures that whether you're looking to buy, sell, or lease a Buick or GMC in Maine, your experience is seamless and enjoyable. We serve customers from Westbrook, Portland, Augusta, Auburn, Sanford, Portsmouth, and across New England. As your trusted GMC dealer in Maine, we offer competitive pricing comparable to other GMC and Buick dealers in the region. In addition to our wide selection of vehicles, we sell and service Fisher snow plows, ensuring you're ready for Maine's tough winters. Conveniently located on Route 1 in Arundel, we invite you to stop in and see why we've been the go-to dealership for generations. Visit us  or stop by today to experience the Weirs difference! Some vehicle images may be digitally enhanced to improve online presentation. These images may not display all cosmetic details. We encourage in-person viewing to verify the vehicle s condition. Price includes: $500 - Purchase Allowance. Exp. 03/31/2026

New 2026 GMC Sierra 3500 SLT

New 2026 GMC Sierra 3500 SLT Arundel ME 04046

X31 Off-Road and Protection Package

SLT Convenience Package

Snow Plow Prep/Camper Package

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Weirs Buick GMC

Los Angeles

 for sale near you in Arundel, ME. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 3500 SLT for sale in Arundel, ME 04046: Truck Details - 762524631 - Autotrader

New 2026 GMC Sierra 3500 SLT

w/ X31 Off-Road and Protection Package