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 1LT (150 Amp Alternator, 4.2 Diagonal Color Display Driver Info Center, 6 Speaker Audio System, Bluetooth® For Phone, Body Color Bodyside Moldings, Body Color Door Handles, Body-Color Mirror Caps, Body-Color Power Adjustable Heated Outside Mirrors, Chrome Grille Surround, Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats, Deep-Tinted Glass, Driver & Front Passenger Illuminated Vanity Mirrors, EZ Lift & Lower Tailgate, Front Chrome Bumper, HD Radio, Leather Wrapped Steering Wheel w/Cruise Controls, Manual Tilt Wheel Steering Column, OnStar 6 Months Guidance Plan, OnStar w/4G LTE, Power Windows w/Driver Express Up, Rear 60/40 Folding Bench Seat (Folds Up), Rear Chrome Bumper, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Locking Tailgate, Single Slot CD/MP3 Player, and Steering Wheel Audio Controls), 6-Speed Automatic Electronic with Overdrive, Jet Black Cloth, 4-Wheel Disc Brakes, 40/20/40 Front Split Bench Seat, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auxiliary External Transmission Oil Cooler, Bodyside moldings, Brake assist, Bumpers: chrome, CD player, Cloth Seat Trim, 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: OnStar Guidance, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heavy Duty Suspension, High-Intensity Discharge Headlights, Illuminated entry, Low tire pressure warning, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power steering, Power windows, Premium audio system: Chevrolet MyLink, Radio data system, Radio: AM/FM 8 Diagonal Clr Touch Nav, Radio: AM/FM 8 Diagonal Color Touch Screen, Rear reading lights, Rear seat center armrest, Rear step bumper, Remote keyless entry, SiriusXM Satellite Radio, Speed control, Speed-sensing steering, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably interm