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.Quick Order Pkg 26N Lone Star Silver (RGN) (DISC) (1-Yr SiriusXM Guardian Trial, 115V Auxiliary Power Outlet, 8.4 Touchscreen Display, Air Conditioning ATC w/Dual Zone Control, Apple CarPlay, Audio Jack Input for Mobile Devices, Auto-Dimming Exterior Mirrors, Auto-Dimming Rear-View Mirror, Bright Grille, Bucket Seats, Chrome Belt Moldings, Chrome Exterior Mirrors, Cloth Bucket Seats, Electroluminescent Instrument Cluster, Exterior Mirrors Courtesy Lamps, Exterior Mirrors w/Supplemental Signals, Folding Flat Load Floor Storage, Front Fog Lamps, Full Length Upgraded Floor Console, Glove Box Lamp, Google Android Auto, GPS Antenna Input, HD Radio, High Back Seats, Humidity Sensor, Integrated Voice Command w/Bluetooth®, Leather Wrapped Steering Wheel, LED Bed Lighting, Lone Star Badge, Lone Star Silver Edition, Lone Star Silver Edition Front Badge, Media Hub (2 USB, AUX), Overhead Console w/Garage Door Opener, ParkSense Front/Rear Park Assist System, Power 10-Way Driver Seat, Power Lumbar Adjust, Power Multi-Function F/Away Mirrors, Power-Folding Mirrors, Radio: Uconnect 4C w/8.4 Display, Rear 60/40 Split Folding Seat, Rear Dome w/On/Off Switch Lamp, Remote Start System, Remote USB Port, Security Alarm, SiriusXM Satellite Radio, Steering Wheel Mounted Audio Controls, Sun Visors w/Illuminated Vanity Mirrors, Tow Hooks, Universal Garage Door Opener, USB Host Flip, Wheel to Wheel Side Steps, and Wheels: 20 x 9 Polished Aluminum Forged), 3.21 Rear Axle Ratio, 4-Wheel Disc Brakes, 40/20/40 Split Bench Seat, 5-Year SiriusXM Traffic Service, 5-Year SiriusXM Travel Link Service, 6 Speakers, ABS brakes, Active Grille Shutters, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Black Exterior Mirrors, Brake assist, Bumpers: chrome, Center Hub, Charge Only Remote USB Port, Class IV Receiver Hitch (DISC), Compass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Electronic Shift, Electronic Stability Control, Exterior Mirrors w/Heating Element, Front & Rear Rubber Floor Mats, Front anti-roll bar, Front Armrest w/3 Cupholders, Front Center Armrest w/Storage, Front reading lights, Front wheel independent suspension, Fully automatic headlights, GPS Navigation, Heated door mirrors, Illuminated entry, Low tire pressure warning,