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.8.4 Radio & Premium Audio Group (1-Year SiriusXM Guardian Trial, 4G LTE Wi-Fi Hot Spot, 5-Year SiriusXM Traffic Service, 5-Year SiriusXM Travel Link Service, 8.4 Touchscreen Display, Alpine Premium Audio System, Auto-Dimming Rear-View Mirror, Emergency/Assistance Call, For Details, Visit DriveUconnect.com, GPS Navigation, HD Radio, Off-Road Info Pages, Radio: Uconnect 4C Nav w/8.4 Display, SiriusXM Traffic Plus, and SiriusXM Travel Link), Cold Weather Group (Heated Front Seats and Heated Steering Wheel), LED Lighting Group (Daytime Running Lamps LED Accents, Front LED Fog Lamps, LED Premium Reflector Headlamps, and LED Taillamps), Quick Order Package 25R, Safety Group (Blind Spot & Cross Path Detection and ParkSense Rear Park Assist System), Steel Bumper Group (Steel Front Bumper and Steel Rear Bumper), Trailer Tow & HD Electrical Group (240 Amp Alternator, 7 & 4 Pin Wiring Harness, 700 Amp Maintenance Free Battery, Auxiliary Switches, and Class II Receiver Hitch), 4-Wheel Disc Brakes, 4.10 Rear Axle Ratio, 8 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Automatic temperature control, Aux Battery, Body Color 3-Piece Hard Top, Body Color Fender Flares, Brake assist, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Front anti-roll bar, Front Bucket Seats, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front License Plate Bracket, Front reading lights, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Illuminated entry, Integrated roll-over protection, Leather steering wheel, Low tire pressure warning, MOPAR All-Weather Floor Mats (DISC), MOPAR Hardtop Headliner, Non-Lock Fuel Cap w/o Discriminator, Occupant sensing airbag, Outside temperature display, Panic alarm, ParkView Rear Back-Up Camera, Passenger door bin, Passenger vanity mirror, Performance Suspension, Power door mirrors, Power steering, Power windows, Premium Cloth Low-Back Bucket Seats, Radio data system, Radio: Uconnect 4 w/7 Display, Rear anti-roll bar, Rear reading lights, Remote keyless entry, Remote Start System, Security system, Speed control, Split folding rear seat, Steering whe