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 you’re 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 Houston’s 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. You’ll 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 children’s 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.Preferred Equipment Group 3LT (10-Way Power Driver Seat w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12.3 Multicolor Reconfigurable Digital Display, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 USB Data Ports, 2nd Row Heated Outboard Seats, All-Weather Floor Liner (LPO), Auto-Dimming Inside Rear-View Mirror, Auto-Locking Rear Differential, Bed View Camera, Bluetooth® For Phone, Chevrolet Connected Access Capable, Chevytec Spray-On Black Bedliner, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Driver Memory, Dual Exhaust, Dual Rear USB Ports (Charge Only), Electric Rear-Window Defogger, Electrical Steering Column Lock, Electronic Cruise Control, EZ Lift Power Lock & Release Tailgate, Floor Mounted Center Console, Front LED Fog Lamps, Front Rainsensing Wipers, HD Surround Vision, Heated Driver & Front Outboard Passenger Seats, Heated Steering Wheel, Heavy-Duty Air Filter, High Gloss Black Mirror Caps, Hill Descent Control, Hitch Guidance w/Hitch View, Integrated Trailer Brake Controller, Keyless Open & Start, Leather Wrapped Steering Wheel, LED Cargo Area Lighting, Manual Tilt/Telescoping Steering Column, OnStar & Chevrolet Connected Services Capable, Outside Heated Power-Adjustable Mirrors, Performance Red Recovery Hooks, Perimeter Lighting, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Rear Cross Traffic Alert-Braking, Rear Park Assist, Rear Pedestrian Detection, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, SiriusXM w/360L, Standard Tailgate, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailering App, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wi-Fi Hot Spot Capable, Wireless Charging, and Wireless Phone Projection), Technology Package (15 Diagonal Multicolor Head-Up Display, Adaptive Cruise Control, Power Tilt & Telescoping Steering Column, and Rear Camera Mirror), Trailering Package (Hitch Guidance), Up-Level Rear Seat w/Storage Package, ZR2 Suspension Package, 10-Speed Automatic, 4WD, Jet Black/Graystone Leathe