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. 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.Preferred Equipment Group 1SB (Adaptive Cruise Control, AKG Studio 19-Speaker Audio System, Automatic Seat Belt Tightening, Door Lock & Latch Shields, Enhanced Automatic Emergency Braking, Enhanced Automatic Parking Assist, Glass Breakage Sensor, Heated & Ventilated Driver & Front Passenger Seats, Lane Change Alert w/Side Blind Zone Alert, Mechanical Limited-Slip Differential, Power Panoramic Tilt-Sliding Sunroof, Rear Camera Mirror, Rear Camera Mirror Washer, Rear Cross Traffic Alert, Reconfigurable Full-Color Head-Up Display, Reverse Automatic Braking, Running Board Assist Steps, Theft-Deterrent Alarm System, Vehicle Inclination Sensor, and Vehicle Interior Movement Sensor), Jet Black Leather, 16.9 Diagonal OLED Infotainment Screen, 19 Speakers, 2-Presets Memory For Driver Seat Adjuster, 3 Years of OnStar & Connected Services Plan, 3.23 Axle Ratio, 3rd row seats: split-bench, 4-Way Power Driver Lumbar Seat Adjuster, 4-Way Power Front Passenger Lumbar Seat Adjuster, 4-Wheel Disc Brakes, 8-Way Power Driver Seat Adjuster, 8-Way Power Front Passenger Seat Adjuster, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Audio memory, Auto High-beam Headlights, Auto tilt-away steering wheel, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: body-color, 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 Cadillac connected services capable, 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 License Plate Bracket, Front reading lights, Fully automatic headlights, Garage door transmitter, HD Radio, Heads-Up Display, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, Heated rear seats, Heated steering wheel, Illuminated entry, Leather Seating Surfaces w/Mini-Chevron Perf Inserts, Low tire pressure warning, Memory seat, Navigation System, Not Equipped w/2nd Row Express-Up Window Control, Not Equipped w/Wheel Locks (LPO), Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirror