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.Bed Utility Package (4 Pickup Box Tie-Down Plates, LED Box Lighting, Power Tailgate, and Pro Access Tailgate), Equipment Group 502A High (2nd Row Heated Seats, Ambient Lighting - Ice Blue Color Only, Heads-Up Display, Illuminated Driver & Passenger Visors, Power-Sliding Rear Window, Radio: B&O Unleashed Sound System by Bang & Olufsen, and Wheels: 20 Chrome-Like PVD), FX4 Off-Road Package (4x4 FX4 Off-Road Bodyside Decal, Hill Descent Control, Monotube Rear Shocks, Off-Road Tuned Front Shock Absorbers, Rock Crawl Mode, and Tray Style Floor Liner w/o Carpet Mats), Mobile Office Package (Console Worksurface, Partitioned Lockable Rear Storage, and Wireless Charging), Tow/Haul Package, 4WD, 4-Wheel Disc Brakes, 6 Extended Running Boards, 8 Speakers, ABS brakes, ActiveX Trimmed Bucket Seats, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: chrome, Chrome wheels, 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: SYNC 4 911 Assist, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Bracket, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, Internet access capable: FordPass Connect 5G, Low tire pressure warning, Memory seat, Navigation system: Connected Navigation, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Pedal memory, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Radio data system, Radio: B&O Sound System by Bang & Olufsen, Rain sensing wipers, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote keyless entry, Security system, Speed control, Split folding rear seat, Steering wheel mounted audio controls, SYNC 4 w/Enhanced Voice Recognition, Tachometer, Tele