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.Elevation Convenience Package (10-Way Power Driver Seat Adjuster w/Lumbar, Dual-Zone Automatic Climate Control, Heated Driver & Front Outboard Passenger Seating, Heated Steering Wheel, Manual Tilt-Wheel & Telescoping Steering Column, and Rear Wheelhouse Liners), Elevation Convenience Package w/Bucket Seats (2 USB Ports, Floor-Mounted Center Console, and Front Bucket Seats), Elevation Value Package (Heavy-Duty Rear Locking Differential), Preferred Equipment Group 3SB (12-Volt Rear Auxiliary Power Outlet, 4G LTE Wi-Fi Hotspot Capable, Body-Color Surround Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Front Frame-Mounted Black Recovery Hooks, Front Rubberized-Vinyl Floor Mats, GMC Connected Access Capable, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt Wheel Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Windows w/Driver Express Up/Down, Power Front Windows w/Passenger Express Down, Power Rear Windows w/Express Down, Rear Dual USB Charging-Only Ports, Rear Rubberized-Vinyl Floor Mats, Remote Vehicle Starter System, Single-Zone Manual/Semi-Automatic Air Conditioning, Steering Wheel Audio Controls, and Theft Deterrent System (Unauthorized Entry)), Trailering Package (Hitch Guidance), 8-Speed Automatic, Black Cloth, 170 Amp Alternator, 220 Amp Alternator, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, All-Weather Floor Liner (LPO), Alloy wheels, AM/FM radio, Apple CarPlay/Android Auto, Auxiliary External Transmission Oil Cooler, Brake assist, Bumpers: body-color, Cloth Seat Trim, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Exterior Parking Camera Rear, External Engine Oil Cooling, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front fog lights, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heavy Duty Suspension, Illuminated entry, Low tire pressure warning, Occupant sensing