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.Elements Package Plus (Heated Steering Wheel, Heated VisioBlade Wipers, Heated/Ventilated 2nd Row Outboard Seats, and Heated/Ventilated Driver & Passenger Seats), Equipment Group 201A (Panoramic Vista Roof w/Power Shade), Lincoln Co-Pilot360 Plus (Active Park Assist Plus, Adaptive Cruise Control w/Traffic Jam Assist, Evasive Steering Assist, and Reverse Brake Assist), Luxury Package (30-Way Perfect Position Seats w/Active Motion, Radio: Revel Ultima 3D Audio System w/28 Speakers, and Rear Door Sunshades), 14 Speakers, 3.58 Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc Brakes, ABS brakes, Adaptive suspension, Air Conditioning, All-Weather Floor Liners, Alloy wheels, AM/FM radio: SiriusXM, Audio memory, Auto High-beam Headlights, 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: SYNC 3 911 Assist, Four wheel independent suspension, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front License Plate Bracket, Front reading lights, Full Rear Console, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated front seats, HVAC memory, Illuminated entry, Knee airbag, 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, Power door mirrors, Power driver seat, Power Liftgate, Power passenger seat, Power steering, Power windows, Premium Leather Enhanced Micro-Perforated Seats, Radio data system, Radio: Revel AM/FM Audio System w/14 Speakers, Rain sensing wipers, Rear air conditioning, Rear anti-roll bar, Rear audio controls, Rear dual zone A/C, Rear reading lights, Rear window defroster, Rear window wiper, Remote keyless entry, Security system, SiriusXM Radio, Speed control, Speed-Sensitive Wipers, Split folding rear seat, Spoiler, Steering wheel memory, Steering wheel mounted A/C controls, Steering wheel mounted audio controls, SYNC 3 Communication & Entertainment System, Tachomet