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.Enhanced Driver Alert Package (Forward Collision Alert, IntelliBeam Automatic High Beam On/Off, Lane Keep Assist w/Lane Departure Warning, and Low Speed Forward Automatic Braking), Magnetic Ride Control Suspension Package, Memory Package, 4WD, 10 Speakers, 3.23 Rear Axle Ratio, 3rd row seats: split-bench, 4-Wheel Antilock Disc Brakes, 4-Wheel Disc Brakes, 5 Auxiliary 12-volt Power Outlets, ABS brakes, Adaptive suspension, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Black Assist Steps w/Chrome Strip, Bodyside moldings, Bose Active Noise Cancellation, Bose Centerpoint Surround Sound Audio System, Brake assist, Bumpers: body-color, CD Player, 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 and GMC connected services capable, Exterior Parking Camera Rear, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front reading lights, Front wheel independent suspension, Full-Feature Reclining Bucket Seats, Fully automatic headlights, Garage door transmitter, Genuine wood console insert, Genuine wood dashboard insert, Genuine wood door panel insert, Hands Free Power Programmable Rear Liftgate, Heads-Up Display, Heated & Ventilated Driver & Front Passenger Seats, Heated door mirrors, Heated front seats, Heated Leather-Wrapped Steering Wheel, Heated rear seats, Heated steering wheel, High-Intensity Discharge Headlights, Illuminated entry, Inside Rear-View Auto-Dimming Mirror, Integrated Trailer Brake Controller, Lane Change Alert w/Side Blind Zone Alert, Leather Shift Knob, Low tire pressure warning, Memory seat, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Passive Entry System, Pedal memory, Perforated Leather-Appointed Seat Trim, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power Release 2nd Row Bucket Seats, Power steering, Power Tilt & Telescop