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.Driver Assist Package (Adaptive Cruise Control, Automatic Seat Belt Tightening, Enhanced Automatic Emergency Braking, and Reverse Automatic Braking), Platinum Package (Front & Rear Premium Carpeted Floor Mats and Semi-Aniline Leather Seating Surfaces), Radio: Cadillac User Experience w/Embedded Nav (Bose Performance Series Audio System and SiriusXM w/360L), Sport Package 1SF (Automatic Emergency Braking, Dual Driver Info Center Display Gauge Cluster, Front & Rear Park Assist, Inside Rear-View Auto-Dimming Mirror, and Teen Driver), Technology Package (8 Color Driver Information Center Display, Automatic Parking Assist w/Braking, HD Surround Vision, Head-Up Display, Rear Camera Mirror, Rear Camera Mirror Washer, Rear Pedestrian Alert, and Surround Vision Recorder), 14 Speakers, 2-Way Power Driver Lumbar Control Seat Adjuster, 2-Way Power Passenger Lumbar Control Seat Adjuster, 3.49 Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc Brakes, 6-Passenger Seating, 8-Way Power Driver Seat Adjuster, ABS brakes, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Audio memory, Auto High-beam Headlights, Auto tilt-away steering wheel, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Stop/Start w/Disable, Automatic temperature control, Body-Color Door Handles, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Driver & Front Passenger Heated Seats, 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, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front License Plate Bracket, Front reading lights, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated front seats, Heated rear seats, Heated steering wheel, Illuminated Cargo Sill Plate (LPO), Illuminated entry, Knee airbag, Leather Seating Surfaces w/Mini-Perforated Inserts, 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, Performance Suspension, Power door mirrors, Power driver seat, Power Liftgate, Power moonroof: UltraView, Power passenger seat, Power steering,