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 (Corning Gorilla Glass, Daytime Running Lamp System, Emergency/Assistance Call, Front Door Locks 2-Door Passive Entry, Heated Front Seats, Heated Steering Wheel, Remote Start System, and Universal Garage Door Opener), Quick Order Package 24J Texas Trail (97 MPH Vehicle Max Speed Calibration, Advanced Brake Assist, Automatic Headlamps, Body Color 3-Piece Hard Top, Body Color Fender Flares (2-Piece), Deep Tint Sunscreen Windows, Freedom Panel Storage Bag, Full Length Floor Console Premium Armrest, Full Speed Forward Collision Warning Plus, Hard Seat Back, Integrated Radar Camera Module (IRCM), Leather Wrapped Park Brake Handle, Leather Wrapped Shift Knob, Power 4-Way Driver Lumbar Adjust, Power 4-Way Passenger Lumbar Adjust, Power Adjust 8-Way Driver Seat, Power Adjust 8-Way Front Passenger Seat, Power Heated Mirrors, Premium Door Trim Panel, Premium McKinley Trimmed Seats, Premium Wrapped Steering Wheel, Rear Armrest w/Cupholder Seat, Rear Sliding Window, Rear Window Defroster, Security Alarm, Sun Visors w/Illuminated Vanity Mirrors, Texas Trail, Texas Trail Tailgate & Hood Decals, Wheels: 17 x 7.5 Painted Black, and Willys Suspension), Trailer Tow & Aux Switch Group (Auxiliary Switches, Class IV Receiver Hitch, Heavy-Duty Engine Cooling, and Trailer Hitch Zoom), 110 MPH Vehicle Max Speed Calibration, 12.3 Touchscreen Display, 3.73 Rear Axle Ratio, 4-Wheel Disc Brakes, 4G LTE Wi-Fi Hot Spot, 8 Speakers, ABS brakes, Air Conditioning, Alexa Built-In, AM/FM radio: SiriusXM, Apple CarPlay, Apple CarPlay/Android Auto, Brake assist, Cloth Low-Back Bucket Seats, Compass, Connectivity - US/Canada, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Front anti-roll bar, Front Bucket Seats, Front Center Armrest w/Storage, Front fog lights, Front License Plate Bracket, Front reading lights, Google Android Auto, Illuminated entry, Integrated roll-over protection, Low tire pressure warning, MOPAR All-Weather Slush Mats, Normal Duty Suspension, Occupant sensing airbag, Outside temperature display, Overhead airbag, Panic alarm, ParkView Rear Back-Up Camera, Passenger door bin, Passenger vanity mirror, Power steering, Power windows, Radio data system, Radio: Uco