Sierra 3500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

2026 GMC Sierra 3500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Summit White Discover professional-grade capability, advanced technology, and refined comfort at Toliver Buick GMC of Mount Pleasant, your trusted GMC dealership in Northeast Texas. From hardworking GMC Sierra trucks to versatile GMC SUVs like Terrain, Acadia, and Yukon, GMC delivers strength, safety, and premium design for Texas roads and lifestyles. Conveniently located in Mount Pleasant, TX, we proudly serve Texarkana, Sulphur Springs, Tyler, Longview, Paris, Winnsboro, and Mt. Vernon with transparent pricing, knowledgeable staff, and a relaxed buying experience built on small-town values and long-term trust.<br>* 4X4 *, *LEATHER*, *ADAPTIVE CRUISE CONTROL*, *HEATED &amp; COOLED SEATS*, *BEDLINER*, *BLUETOOTH*, *BACK UP CAMERA*, 10-Speed Automatic, 4WD, Dark Walnut/Slate Leather, 2 Charge/Data USB Ports Inside Center Console, 6&quot; Rectangular Chromed Tubular Assist Steps, Adaptive Cruise Control, Bed View Camera with Two Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, Floor-Mounted Center Console, Front Bucket Seats, Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated 2nd Row Outboard Seats, Hitch Package, Power Sliding Rear Window with Defogger, Rear Cross Traffic Alert, Safety Alert Seat, Sierra HD Pro Safety Plus Package, SLT Convenience Package, SLT Preferred Package, SLT Premium Package, Spray-on Pickup Bedliner with GMC Logo, Suspension Package, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Ultrasonic Front and Rear Park Assist, Universal Home Remote, Ventilated Driver and Front Passenger Seats, Wireless Charging.<br><br>When you choose a new GMC from Toliver Buick GMC of Mount Pleasant, you re investing in professional-grade quality backed by long-term confidence. Every new GMC truck or SUV comes with the Toliver Promise a 5-Year / 1-Million-Mile Limited Powertrain Warranty at no additional cost, giving you peace of mind whether you re towing, traveling, or tackling everyday Texas roads. Conveniently located in Mount Pleasant, TX, we proudly serve drivers from Texarkana, Sulphur Springs, Tyler, Longview, Paris, Winnsboro, and Mt. Vernon with transparent pricing, a knowledgeable team, and a straightforward buying experience. Visit www.ToliverBuickGMC.com to explore our GMC inventory and see why so many Northeast Texas drivers trust Toliver Buick GMC.<br>Dealer Discount of $5,295 off MSRP

New 2026 GMC Sierra 3500 SLT w/ SLT Premium Package

New 2026 GMC Sierra 3500 SLT w/ SLT Premium Package Mount Pleasant TX 75455

SLT Premium Package

Gooseneck/5TH Wheel Prep Package

LPO, Hitch Package

Finance with Toliver Buick GMC

Warranty

Credit Report

Good drivers save more

Automatic

Toliver Buick GMC

 for sale in Mount Pleasant, TX. Learn more about this vehicle.

New 2026 GMC Sierra 3500 SLT w/ SLT Premium Package for sale in Mount Pleasant, TX 75455: Truck Details - 766609951 | Kelley Blue Book

MSRP	$87,050
Listing Price	$81,255

New 2026 GMC Sierra 3500

w/ SLT Premium Package SLT