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.4500lb. Trailering Provision Package (Heavy-Duty Cooling System and Trailer Hitch), Driver Confidence Package (Rear-View Camera System, Remote Vehicle Starter System, and Ultrasonic Rear Parking Assist), Hit The Road Accessory Package (Body-Color Molded Assist Steps and Cargo Area All-Weather Floor Mat), Luxury Package (Articulating Headlights, Heated & Cooled Driver & Front Passenger Seats, Power Tilt & Telescopic Steering Column, and Power-Folding Heated Body-Color Outside Mirrors), Preferred Equipment Group 1SN (4-Way Power Passenger Seat Adjuster, 8-Way Power Driver Seat Adjuster, and Memory Settings), Roof Rack Cross Rail Package, FWD, 10 Speakers, 115-Volt 3-Prong Household-Style Power Outlet, 19 9-Spoke Chrome-Clad Aluminum Wheels, 3.16 Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc Brakes, 7-Passenger Seating w/2nd Row Captain's Chairs, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, AM/FM Stereo w/DVD Navigation System, Auto tilt-away steering wheel, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, CD player, 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 Directions & Connections, ETR AM/FM Stereo w/CD Player & MP3 Playback, Exterior Parking Camera Rear, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Mounting Bracket, Front reading lights, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated front seats, High intensity discharge headlights: Bi-Xenon, Illuminated entry, Leather steering wheel, Low tire pressure warning, Memory seat, NavTraffic, Occupant sensing airbag, Outside temperature display, Overhead airbag, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather Seating Surfaces, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power steering, Power Tilt-Sliding Sunroof, Power windows, Premium Ride Suspension, Radio data system, Rear air conditioning, Rear anti-roll bar, Rear audio controls, Rear reading lights, Rear window def