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. 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.Connected Package Pro, Driving Assistance Package (Active Blind Spot Detection, Active Driving Assistant, Active Park Distance Control, Parking Assistant Plus, Rear-View Camera, and Surround View w/3D View), Driving Assistance Professional Package (Active Driving Assistant Pro and Extended Traffic Jam Assistant), M Performance Package, M Sport Professional Package (Extended Shadowline Trim, M Shadowline Lights, and M Sport Brakes w/Black Calipers), 16 Speakers, 4-Wheel Disc Brakes, ABS brakes, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay & Android Auto Compatibility, Auto High-beam Headlights, Auto tilt-away steering wheel, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, BMW Assist eCall, BMW M 50 Years Emblems, BMW TeleServices, Brake assist, Bumpers: body-color, Carbon Fiber Trim, ConnectedDrive Services, Delay-off headlights, Door auto-latch, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: BMW Assist eCall, Enhanced USB & Bluetooth® Plus Smartphone Integration, Extended Merino Leather Upholstery, Exterior Parking Camera Rear, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front reading lights, Front Ventilated Seats, Fully automatic headlights, Garage door transmitter, harman/kardon Surround Sound System, harman/kardon® Speakers, Heads-Up Display, Heated door mirrors, Heated front seats, Heated Front Seats, Armrests & Steering Wheel, Heated steering wheel, Illuminated entry, Leather Shift Knob, Leather steering wheel, Live Cockpit Pro w/Navi, Low tire pressure warning, Memory seat, Multi-Functional Seats, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power driver seat, Power passenger seat, Power steering, Power windows, Radio data system, Radio: AM/FM Audio System, Rain sensing wipers, Rear anti-roll bar, Rear window defroster, Remote keyless entry, Security system, SiriusXM Satellite Radio w/1 Year Subscription, Speed control, Speed-sensing steering, Speed-Sensitive Wipers, Split folding rear seat, Spoiler, Sport steering wheel, Steering wheel memory, Steering wheel mounted audio co