2026 GMC Sierra 3500HD SLT Crew Cab 4WD

Elevate Your Driving Experience with the Uncompromising 2026 GMC Sierra 3500HD SLT Prepare to be captivated by the unparalleled power and refined elegance of the 2026 GMC Sierra 3500HD SLT. This exceptional heavy-duty pickup is engineered to conquer any challenge, whether you're tackling rugged terrain or navigating the demands of your daily life. - X31 Off-Road and Protection Package - SLT Convenience Package - Snow Plow Prep/Camper Package Boasting a powerful 6.6L V8 engine mated to a 10-Speed Automatic transmission, the Sierra 3500HD SLT delivers the performance you need to tackle any task with confidence. Equipped with 4-Wheel Drive, this truck is ready to take on the toughest jobs and the most demanding adventures. Elevate your driving experience with the Sierra 3500HD SLT's impressive array of premium features, including the Bose Premium 7-Speaker Sound System, Off-Road Suspension, Exterior Parking Camera Rear, and Hill Descent Control. Stay connected and in control with the 220 Amp Alternator, LED Smoked Amber Roof Marker Lamps, and the 2 Charge/Data USB Ports inside the center console. Indulge in the ultimate in comfort and convenience with the Spray-on Pickup Bedliner with GMC Logo, All-Weather Floor Liners, Floor-Mounted Center Console, Heated Steering Wheel, and Wireless Charging. The Front Bucket Seats with Heated and Ventilated Driver and Front Passenger Seats ensure you and your passengers travel in unparalleled comfort. Complement your rugged lifestyle with the Sierra 3500HD SLT's striking Onyx Black exterior and the 20" Bright Face Wheels with Dark Painted Pockets. This truck is not only a workhorse, but a true head-turner on the road. 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 online at www.weirsbuickgmc.com 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. Price includes: $1000 - Purchase Allowance. Exp. 04/30/2026

Additional Information

Preferred Equipment Group 4SA,SLT Convenience Package,Snow Plow Prep/Camper Package,Suspension Package,X31 Off-Road and Protection Package,X31 Off-Road Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound System,Premium audio system: Premium GMC Infotainment System,Radio: AM/FM Stereo with Premium GMC Infotainment System,SiriusXM with 360L Trial Subscription,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,120-Volt Bed Mounted Power Outlet,120-Volt Instrument Panel Power Outlet,Driver Memory,Memory seat,Power driver seat,Power Front Windows with Passenger Express Up/Down,Power steering,Power windows,Push Button Start,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Manual Tilt-Wheel/Telescoping Steering Column,Off-Road Suspension,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar Services capable,Front anti-roll bar,Front wheel independent suspension,Keyless Open and Start,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Pickup Bed,Brake assist,Electronic Stability Control,Lane Departure Warning System,Exterior Parking Camera Rear,Hill Descent Control,Auto High-beam Headlights,Delay-off headlights,Front fog lights,Fully automatic headlights,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,220 Amp Alternator,Heavy-Duty 80 Amp-Hour Battery,Auto-dimming door mirrors,Bumpers: chrome,Chrome Surround Grille with Chrome Insert Bars,Front License Plate Kit,GMC MultiPro Tailgate,Heated door mirrors,IntelliBeam Automatic High Beam on/Off,LED Cargo Area Lighting,LED Smoked Amber Roof Marker Lamps,Power door mirrors,Rear step bumper,Rear Wheelhouse Liners,Spray-on Pickup Bedliner with GMC Logo,Turn signal indicator mirrors,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports,2 Charge/Data USB Ports Inside Center Console,All-Weather Floor Liners,Auto-dimming Rear-View mirror,Automatic Emergency Braking,Buckle to Drive,Compass,Driver door bin,Driver vanity mirror,Floor-Mounted Center Console,Following Distance Indicator,Forward Collision Alert,Front 40/20/40 Split-Bench Seats with Lockable Storage,Front Pedestrian Braking,Front reading lights,GMC Premium 13.4" Diagonal Information Display,Heated steering wheel,Illuminated entry,Outside temperature display,Overhead console,Passenger vanity mirror,Rear reading lights,Rear seat center armrest,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Voltmeter,Wireless Charging,Wireless Phone Projection,10-Way Power Driver Seat Adjuster with Lumbar,10-Way Power Passenger Seat Adjuster with Lumbar,Front Bucket Seats,Heated Driver and Front Outboard Passenger Seats,Heated front seats,Perforated Leather-Appointed Front Outboard Seat Trim,Power passenger seat,Split folding rear seat,Ventilated Driver and Front Passenger Seats,Front Center Armrest w/Storage,Passenger door bin,Hitch Guidance with Hitch View,18" Machined Aluminum Wheels,Alloy wheels,Wheels: 20" Bright Face with Dark Painted Pockets,Deep-Tinted Glass,Front Rain-Sensing Wipers,Rain sensing wipers,Variably intermittent wipers,3.73 Rear Axle Ratio