At DeMontrond Buick GMC, we’re committed to delivering a trusted, family-owned dealership experience in Houston. Since 1953, our mission has been to provide reliable vehicles, expert service, and a no-pressure environment for every customer. Whether you're searching for a new GMC truck, Buick SUV, or used cars near me, our team is here to help every step of the way. Why Buy from DeMontrond Buick GMC? As a top-rated Buick GMC dealership in Houston, DeMontrond stands out with unbeatable value, service, and selection. ✅ Warranty Forever – Lifetime coverage on all new and most used vehicles at no cost to you. ✅ Huge Inventory – Shop new GMC Sierra, Yukon, Terrain, Buick Encore, and Enclave models. Plus, certified used cars, trucks, and SUVs. ✅ DeMontrond® Direct – Buy online with ease, fast approvals, and delivery options. ✅ Certified Service Center – From oil changes to collision repair, our GM-certified technicians use OEM parts. ✅ Flexible Financing – A wide network of lenders for all credit types. ✅ Convenient Amenities – Free WiFi, hot coffee, kids’ area, loaners, and rental assistance. ✅ Family-Owned Since 1953 – Trusted by thousands of drivers across Houston, Spring, The Woodlands, Tomball and Cypress.Advanced Security Package (Glass Breakage Sensor, Theft-Deterrent Alarm System, Vehicle Inclination Sensor, and Vehicle Interior Movement Sensor), Advanced Technology Package (Enhanced Automatic Parking Assist, Inside Rearview Auto-Dimming Rear Camera Mirror, Rear Camera Mirror Washer, Reverse Automatic Braking, and Super Cruise), Denali Reserve Package (Air Ride Adaptive Suspension, Dual-Pane Panoramic Power Sunroof, Power-Retractable Assist Steps, Wheel Locks (Set of 4) (LPO), and Wheels: 22" x 9" Bright Machined Aluminum), Floor Liner Package (LPO) (1st & 2nd Rows Premium Floor Liners (LPO), 3rd Row All-Weather Floor Liners (LPO), and All-Weather Cargo Mat (LPO)), License Plate Front Mounting Package, Max Trailering Package, Preferred Equipment Group 5SA (15" Diagonal Multi-Color Head-Up Display, 2 Presets For Outside Rearview Mirrors, 3 Years of GMC Connected Services, 3 Years of OnStar Safety & Security, 3rd Row 60/40 Power-Folding Split-Bench Seat, Bose 14-Speaker Surround w/CenterPoint, Bright Front & Rear Door Sill Plates, Chrome Door Handles w/Body-Color Strip, Dual Exhaust System, Enhanced Automatic Emergency Braking, Floor Console, Galvano Bodyside Moldings, Hands-Free Power Programmable Rear Liftgate, HD Surround Vision, Heated & Ventilated Driver & Front Passenger Seats, Heated 2nd Row Outboard Position Seats, Heated Driver & Front Passenger Seats, Heated Steering Wheel, Inside Rear-View Auto-Dimming Mirror, Outside Heated Power-Adjustable Mirrors, Power Release 2nd Row Bucket Seats, Power Tilt & Telescopic Steering Column, Rear Pedestrian Alert, Safety Alert Seat, Universal Home Remote, and Wireless Charging), 14 Speakers, 3 Years of OnStar Safety & Security (DISC), 3.23 Rear Axle Ratio, 3rd row seats: split-bench, 4-Wheel Disc Brakes, ABS brakes, Adaptive Cruise Control, Adaptive suspension, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, AM/FM Stereo, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Auto-leveling suspension, Automatic Emergency Braking, Automatic temperature control, Bodyside moldings, 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 GMC connected services capable, Extra Capacity Cooling System, Following Distance Indicator, Forward Collision Alert, Four wheel independent suspension, Front & Rear Park Assist, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front reading lights, Fully automatic headlights, Garage door t