2026 GMC Sierra 3500HD SLE Crew Cab 4WD

At DeMontrond Buick GMC, we take pride in delivering a trusted, family-owned dealership experience right here in Houston. Since 1953, our mission has remained the same to provide dependable vehicles, expert service, and a welcoming, no-pressure environment for every customer. Whether youre searching for a new GMC truck, a stylish Buick SUV, or a quality pre-owned vehicle, our team is here to guide you every step of the way. Why Buy from DeMontrond Buick GMC As one of Houstons top-rated Buick and GMC dealerships, DeMontrond is recognized for exceptional value, service, and selection. We offer Warranty Forever, providing lifetime coverage on all new and most used vehicles at no additional cost. Our expansive inventory includes popular GMC models such as the Sierra, Canyon, Yukon, Terrain, and Acadia, along with Buick favorites including the Encore, Enclave, Envision, and Envista. Youll also find a wide range of certified pre-owned cars, trucks, and SUVs from all makes and models. With DeMontrond Direct, you can shop and buy online with fast approvals and convenient delivery options. Our Certified Service Center is staffed by GM-trained technicians who use genuine OEM parts for everything from regular maintenance to collision repairs. We also provide flexible financing through a broad network of lenders for all credit types and offer modern dealership amenities including free Wi-Fi, fresh coffee, a comfortable waiting area, a childrens play zone, loaner vehicles, and rental assistance. Family-owned and operated since 1953, DeMontrond Buick GMC continues to earn the trust and loyalty of drivers across Houston, Spring, The Woodlands, Tomball, and Cypress. Gooseneck/5th Wheel Prep Package (Spray-on Pickup Bedliner with GMC Logo), Preferred Equipment Group 3SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Electronic Shift Transfer Case, 4-Way Manual Driver Seat Adjuster, Chrome Surround Grille with Chrome Insert Bars, Deep-Tinted Glass, Keyless Open and Start, Push Button Start, SiriusXM with 360L Trial Subscription, Steering Wheel Audio Controls, and Wireless Phone Projection), Remote Start Package (Electric Rear-Window Defogger, Remote Vehicle Starter System, and Unauthorized Entry Theft-Deterrent System), Sierra HD Pro Safety Plus Package (Bed View Camera with Two Trailer Camera Provisions, HD Surround Vision, Rear Cross Traffic Alert, Trailer Camera Provisions, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist), SLE Convenience Package (10-Way Power Driver Seat Adjuster with Lumbar, Dual-Zone Automatic Climate Control, LED Fog Lamps, and Manual Tilt-Wheel/Telescoping Steering Column), SLE Heated Package (Heated Driver and Front Outboard Passenger Seats and Heated Steering Wheel), SLE Value Package, Suspension Package, 10-Speed Automatic, 4WD, Jet Black Cloth, 3.73 Rear Axle Ratio, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM with 360L, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Automatic Emergency Braking, Brake assist, Buckle to Drive, Bumpers: chrome, Cloth Seat Trim, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar Services capable, Exterior Parking Camera Rear, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats with Lockable Storage, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GMC MultiPro Tailgate, GMC Premium 13.4" Diagonal Information Display, Heated door mirrors, Heavy-Duty 8 Price includes: $1000 - Purchase Allowance. Exp. 06/01/2026

Additional Information

SiriusXM with 360L Trial Subscription,Preferred Equipment Group 3SA,4-Way Manual Driver Seat Adjuster,10-Way Power Driver Seat Adjuster with Lumbar,4-Way Manual Passenger Seat Adjuster,Deep-Tinted Glass,Keyless Open and Start,Front 40/20/40 Split-Bench Seats with Lockable Storage,Remote Start Package,Rubberized-Vinyl Floor Covering,Push Button Start,Remote Vehicle Starter System,Electric Rear-Window Defogger,Spray-on Pickup Bedliner with GMC Logo,Dual-Zone Automatic Climate Control,Auto-Dimming Inside Rear-View Mirror,Power-Adjustable Black Outside Mirrors,Pickup Bed,Chrome Surround Grille with Chrome Insert Bars,3.73 Rear Axle Ratio,Radio: AM/FM Stereo with Premium GMC Infotainment System,Heated Driver and Front Outboard Passenger Seats,120-Volt Bed Mounted Power Outlet,Heated Steering Wheel,120-Volt Instrument Panel Power Outlet,Heavy-Duty 80 Amp-Hour Battery,Manual Tilt-Wheel/Telescoping Steering Column,2-Speed Electronic Shift Transfer Case,SLE Convenience Package,Sierra HD Pro Safety,SLE Value Package,Sierra HD Pro Safety Plus Package,Wireless Phone Projection,GMC MultiPro Tailgate,Cloth Seat Trim,LED Fog Lamps,Buckle to Drive,IntelliBeam Automatic High Beam on/Off,Trailer Camera Provisions,Perimeter Lighting,2 Charge-Only Rear USB Ports,2 Charge/Data USB Ports,Ultrasonic Front and Rear Park Assist,Following Distance Indicator,in-Vehicle Trailering App,Forward Collision Alert,Rear Cross Traffic Alert,Lane Departure Warning System,Automatic Emergency Braking,Steering Wheel Audio Controls,Front Pedestrian Braking,Trailer Side Blind Zone Alert,6-Speaker Audio System Feature,GMC Premium 13.4" Diagonal Information Display,Unauthorized Entry Theft-Deterrent System,HD Surround Vision,Bed View Camera with Two Trailer Camera Provisions,Front License Plate Kit,Gooseneck/5th Wheel Prep Package,Suspension Package,SLE Heated Package,4-Wheel Disc Brakes,Emergency communication system: OnStar Services capable,Premium audio system: Premium GMC Infotainment System,AM/FM radio: SiriusXM with 360L,Auto High-beam Headlights,Exterior Parking Camera Rear,Front Center Armrest w/Storage,Compass,Variably intermittent wipers,Turn signal indicator mirrors,Trip computer,Traction control,Tilt steering wheel,Steering wheel mounted audio controls,Split folding rear seat,Speed control,Remote keyless entry,Rear step bumper,Rear reading lights,Power windows,Power steering,Power door mirrors,Passenger vanity mirror,Passenger door bin,Panic alarm,Overhead console,Overhead airbag,Outside temperature display,Occupant sensing airbag,Low tire pressure warning,Illuminated entry,Heated door mirrors,Fully automatic headlights,Front wheel independent suspension,Front reading lights,Front anti-roll bar,Dual front side impact airbags,Dual front impact airbags,Driver vanity mirror,Driver door bin,Delay-off headlights,Bumpers: chrome,Brake assist,ABS brakes,Voltmeter,Tachometer,Electronic Stability Control,Air Conditioning,6 Speakers