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.Driver Alert Package (Ultrasonic Front & Rear Park Assist), LTZ Plus Package (Leather Wrapped Heated Steering Wheel and Power Adjustable Pedals), Trailering Equipment, 6-Speed Automatic Electronic with Overdrive, 4WD, Black Leather, 110-Volt AC Power Outlet, 150 Amp Alternator, 22 Chrome 6-Spoke Wheels, 3.08 Rear Axle Ratio, 4-Wheel Disc Brakes, 4.2 Diagonal Color Display Driver Info Center, 40/20/40 Front Split Bench Seat, 6 Speaker Audio System, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto-dimming door mirrors, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bluetooth® For Phone, Bodyside moldings, Bose Speaker System, Brake assist, Bumpers: chrome, CD player, Chrome Bodyside Moldings, Chrome Cap Power-Adjustable Heated Outside Mirrors, Chrome Door Handles, Chrome Mirror Caps, Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats, Compass, Deep-Tinted Glass, Delay-off headlights, Driver & Front Passenger Illuminated Vanity Mirrors, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, Exterior Parking Camera Rear, EZ Lift & Lower Tailgate, Floor Mounted Console, Front anti-roll bar, Front Center Armrest w/Storage, Front Chrome Bumper, Front dual zone A/C, Front fog lights, Front Full Feature Power Reclining Bucket Seats, Front Halogen Fog Lamps, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, Heated & Cooled Driver & Front Passenger Seats, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Heavy-Duty Rear Locking Differential, Illuminated entry, Leather Appointed Seat Trim, Leather Wrapped Steering Wheel w/Cruise Controls, Low tire pressure warning, Manual Tilt Wheel Steering Column, Manual Tilt/Telescoping Steering Column, Memory seat, Occupant sensing airbag, OnStar 6 Months Directions & Connections Plan, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passen