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.3500 lbs Tow Prep Package (Engine Cooler, Heavy-Duty Radiator, and Transmission Cooler), Accessory Package (Alloy Wheel Locks, Cargo Net, Carpet Cargo Mat, and Key Gloves), Navigation Package (Lexus Enform App Suite, Lexus Enform Destination Assist, and Radio: AM/FM/In-Dash CD/DVD Player & Navigation), Premium Package (Driver Seat Memory w/3 Settings, Leather Seat Trim, Power Folding Electrochromic Mirror w/Memory, Rear Armrest Storage Compartment, Steering Wheel Memory, and Wood Door Trim), Gray Leather, 3.329 Axle Ratio, 4-Wheel Disc Brakes, 9 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, AM/FM/CD Radio, Anti-whiplash front head restraints, Auto High-beam Headlights, Auto-dimming Rear-View mirror, Automatic temperature control, Bi-LED Headlamps w/Adaptive Front Lighting System, Brake assist, Bumpers: body-color, CD player, Compass, Delay-off headlights, Distance pacing cruise control: All-Speed Dynamic Radar Cruise Control, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: Lexus Enform w/Safety Connect, Exterior Parking Camera Rear, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front reading lights, Fully automatic headlights, Garage door transmitter: HomeLink, Heated & Ventilated Front Seats, Heated door mirrors, Illuminated entry, Knee airbag, Leather Shift Knob, Leather steering wheel, Low tire pressure warning, NuLuxe Seat Trim, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Panoramic View Monitor w/Blind Spot Monitor, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power steering, Power Tilt & Slide Moonroof, Power windows, Radio data system, Rain sensing wipers, Rear anti-roll bar, Rear reading lights, Rear seat center armrest, Rear side impact airbag, Rear window defroster, Rear window wiper, Remote keyless entry, Security system, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel