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 (Y86) (Forward Collision Alert, IntelliBeam Headlamps, Lane Keep Assist w/Lane Departure Warning, and Low Speed Forward Automatic Braking), License Plate Front Mounting Package, Max Trailering Package (Integrated Trailer Brake Controller), Preferred Equipment Group 1LT (1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2nd Row 60/40 Split-Folding Manual Bench, 3rd Row Manual 60/40 Split-Folding Fold Flat Bench, 4-Wheel Antilock Disc Brakes w/Brake Assist, 5 12-Volt Auxiliary Power Outlets, Auto-Dimming Inside Rear-View Mirror, Black Assist Steps, Bose Premium 9-Speaker System, Cargo Net, Color-Keyed Carpeting Floor Covering, Driver Inboard & Front Passenger Airbags, Electronic Cruise Control w/Set & Resume Speed, Extended-Range Remote Keyless Entry, Floor Console, Front Passenger 6-Way Power Seat Adjuster, Leather-Wrapped Steering Wheel, Memory Settings, Power Liftgate, Power-Adjustable Accelerator & Brake Pedals, Rear Park Assist w/Audible Warning, Remote Vehicle Start, Roof-Mounted Luggage Rack Side Rails, SiriusXM Radio, and Universal Home Remote), Premium Smooth Ride Suspension Package, Standard Suspension Package, Texas Edition Package (2nd Row Pwr Release 60/40 Split Folding Bench Seat, 3rd Row 60/40 Power Fold Split-Bench, Black Roof Rack Cross Rails, Fog Lamps, Front & Rear Park Assist, Hands Free Power Liftgate, Heated 2nd Row Seats, Heated Leather Wrapped Steering Wheel, Lane Change Alert w/Side Blind Zone Alert, Passive Entry System, Power Tilt & Telescopic Steering Column w/Memory, Power-Folding Heated Outside Mirrors, Push Button Keyless Start, and Rear Cross Traffic Alert), Cocoa/Dune Leather, 18 x 8.5 Aluminum Wheels, 1st & 2nd Rows All-Weather Floor Liner (LPO), 3rd row seats: split-bench, 4-Wheel Disc Brakes, 9 Speakers, ABS brakes, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming Rear-View mirror, Automatic temperature control, Bluetooth® For Phone, Brake assist, Bumpers: body-color, 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 Chevrolet connected services ca