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.Convenience Group, Quick Order Package 24W Willys (4-Wheel Drive Decal, 97 mph Maximum Speed Calibration, Anti-Spin Differential Rear Axle, Automatic Headlamps, Black Grille, Black Trail Rated Badge, Body Color Fender Flares (2-Piece), Bridgestone Brand Tires, Daytime Running Lamp System, Deep Tint Sunscreen Windows, Front 1-Touch Down Power Windows, Front Heavy Duty Red Accent Shock Absorbers, Leather Wrapped Steering Wheel, Mold In Color Bumper w/Gloss Black, Power Heated Mirrors, Power Tailgate Lock, Protection Sill Rails, Rear Heavy Duty Red Accent Shock Absorbers, Remote Keyless Entry, Security Alarm, Speed Sensitive Power Locks, Sun Visors w/Illuminated Vanity Mirrors, Wheels: 17 x 7.5 Black Aluminum w/Gray Pad, Willys, and Willys Hood Decal), Technology Group (7.0 Touch Screen Display, Air Conditioning w/Auto Temperature Control, Apple CarPlay, Cluster 7.0 TFT Color Display, For More Info, Call 800-643-2112, Google Android Auto, GPS Antenna Input, Integrated Center Stack Radio, Integrated Voice Command w/Bluetooth®, Radio: Uconnect 4 w/7 Display, SiriusXM Radio Service, SiriusXM Satellite Radio, and USB Host Flip), Trailer Tow Package (240 Amp Alternator, Class IV Hitch Receiver, Heavy-Duty Engine Cooling, and Trailer Hitch Zoom), 110 mph Vehicle Max Speed Calibration, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 8 Speakers, ABS brakes, Air Conditioning, AM/FM radio, Anti-Lock 4-Wheel Disc Heavy Duty Brakes, Black 3-Piece Hard Top, Brake assist, Cloth Low-Back Bucket Seats, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Freedom Panel Storage Bag, Front anti-roll bar, Front Bucket Seats, Front Center Armrest w/Storage, Front fog lights, Front reading lights, Integrated roll-over protection, Low tire pressure warning, MOPAR All-Weather Floor Mats (DISC), MOPAR Grab Handle Kit, No Soft Top, Normal Duty Suspension, Occupant sensing airbag, Outside temperature display, ParkView Rear Back-Up Camera, Passenger door bin, Passenger vanity mirror, Power steering, Radio data system, Radio: Uconnect 3 w/5 Display, Rear anti-roll bar, Rear reading lights, Rear Sliding Window, Rear Window Defroster, Speed control, Split folding rear seat, Steering wheel mo