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 Group (MOPAR Spray In Bedliner and Pick-Up Box Lighting), Big Horn Level 2 Equipment Group (115V Auxiliary Power Outlet, 400W Inverter, For More Info, Call 800-643-2112, ParkSense Front/Rear Park Assist w/Stop, and SiriusXM Radio Service), Premium Lighting Group (Front LED Fog Lamps, LED Reflector Headlamps, and LED Taillamps), Quick Order Package 25Z Big Horn, Sport Appearance Package (3 Rear Seat Head Restraints, 4 Way Front Headrests, Deluxe Cloth Bucket Seats, Front Seat Back Map Pockets, and Rear 60/40 Folding Seat), 1-Yr SiriusXM Guardian Trial, 12 Touchscreen Display, 33 Gallon Fuel Tank, 4-Wheel Disc Brakes, 40/20/40 Split Bench Seat, 48V Belt Starter Generator, 4G LTE Wi-Fi Hot Spot, 5-Year SiriusXM Traffic Service, 5-Year SiriusXM Travel Link Service, 6 Speakers, 9 Amplified Speakers w/Subwoofer, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio, Anti-Spin Differential Rear Axle, Apple CarPlay, Black Exterior Mirrors, Brake assist, Bumpers: chrome, Cloth Bench Seat, Compass, Delay-off headlights, Disassociated Touchscreen Display, Dome Dual LED Reading Lamp, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Dual-Pane Panoramic Sunroof, Electronic Stability Control, For Details, Visit DriveUconnect.com, Front anti-roll bar, Front Center Armrest w/Storage, Front fog lights, Front License Plate Bracket, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Google Android Auto, GPS Antenna Input, GPS Navigation, HD Radio, Heated door mirrors, Illuminated entry, Integrated Center Stack Radio, Integrated Voice Command w/Bluetooth®, Leather steering wheel, LED Footwell Lighting, Low tire pressure warning, MOPAR Front & Rear Rubber Floor Mats, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Overhead LED Lamps, Panic alarm, ParkView Rear Back-Up Camera, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power steering, Power windows, Premium Overhead Console, Radio data system, Radio: Uconnect 12 w/Navigation, Radio: Uconnect 3 w/5 Display, Rear anti-roll bar, Rear seat center armrest, Rear step bumper, Rear Underseat Compartment Storage, Rear Wheelhouse Liners, Remote keyless entry, Remote Start System, SiriusXM Satellite Radio, S