2021 GMC Sierra 2500

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. 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.Cloth Rear Seat w/Storage Package, Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Perimeter Lighting, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Gooseneck/5th Wheel Package (Spray-On Pickup Box Bed Liner w/GMC Logo), Gooseneck/5th Wheel Prep Package (Rear Vision Camera Delete), Preferred Equipment Group 3SA (2-Speed Electronic Shift Transfer Case, 4G LTE Wi-Fi Hotspot Capable, Chrome Surround Grille w/High Gloss Black Mesh, Compass Located In Instrument Cluster, Deep-Tinted Glass, GMC Connected Access Capable, Integrated Trailer Brake Controller, Manual Tilt Wheel Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Windows w/Passenger Express Down, Power Rear Windows w/Express Down, Power Windows w/Driver Express Up/Down, Remote Keyless Entry, SiriusXM Radio, and Steering Wheel Audio Controls), Preferred Package (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, HD Radio, HD Rear Vision Camera, Hitch Guidance w/Hitch View, In-Vehicle Trailering System App, Power Sliding Rear Window w/Defogger, Radio: AM/FM w/Premium GMC Infotainment System, SiriusXM w/360L, Universal Home Remote, and Wireless Phone Projection), SLE Convenience Package (10-Way Power Driver Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 2nd Row Dual USB Charge-Only Ports, A/C w/Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Front 40/20/40 Split-Bench Seats w/Lockable Storage, Heated Driver & Front Outboard Passenger Seats, Heated Steering Wheel, Keyless Open & Start, LED Cargo Area Lighting, LED Fog Lamps, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Rear Wheelhouse Liners, Remote Vehicle Starter System, and Unauthorized Entry Theft-Deterrent System), SLE Value Package, Suspension Package, X31 Off-Road Package (Hill Descent Control and Off-Road Suspension), 6-Speed Automatic, 4WD, Jet Black Cloth, 17'' Machined Aluminum Wheels, 18'' Machined Aluminum Wheels, 3.73 Rear Axle Ratio, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto-Dimming Inside Rear-View Mirror, Brake assist, Bumpers: chrome, Cloth S