Dealer
Contacts
For the least amount of hassle with the purchase of a vehicle, we recommend that you speak only with the above-listed credit union Dealer Representative(s).
Seller’s Comments
Come see why driving a GMC isn't just transportation—it's an upgrade to everything you expect on the road.
This 2025 GMC Sierra 1500 Denali in Silver represents a premium pickup truck built for those who demand quality and capability. With super low miles, a clean Carfax, and a local trade-in history, this vehicle arrives professionally detailed and ready for its next owner. The EcoTec3 5.3L V8 engine paired with a 10-speed automatic transmission and 4WD ensures dependable performance whe
her you're navigating city streets or tackling varied terrain.
- 20" Polished Aluminum Wheels
- Premium Bose 7-Speaker Sound System with SiriusXM 360L
- Multicolor 15" Head-Up Display
- Apple CarPlay and Android Auto with Wireless Connectivity
- Rear Camera Mirror and Bed View Camera
- GMC MultiPro Power Steps with Chrome Assist Steps
- Heated and Ventilated Front Seats with 12-Way Power Adjustment
- Navigation System with Hitch Guidance
- Adaptive Suspension with Hill Descent Control
- Trailering Package with Integrated Trailer Brake Controller
- Wireless Charging Pad
- Spray-On Bedliner with GMC Logo
- Remote Vehicle Starter System
- Full Suite of Advanced Safety Features including Forward Collision Alert and Lane Keep Assist
- OnStar Services Capable with Emergency Communication
This Denali model comes equipped with the Preferred Equipment Group 5SA and Technology Package, delivering sophisticated touches throughout the cabin. Genuine wood accents on the dashboard, doors, and console complement the Forge Perforated leather seat trim. Climate control includes automatic temperature management, heated rear seats, and a heated steering wheel for year-round comfort. The truck's technology extends beyond convenience with features like HD Surround Vision, Ultrasonic Front & Rear Park Assist, and Rear Cross Traffic Braking.
This vehicle is certified and has passed a comprehensive 120-point safety inspection, confirming its mechanical integrity and road readiness. Its clean title and local provenance provide additional confidence in its condition and history.
The Sierra 1500 Denali balances capability with refinement through thoughtful engineering. The adaptive suspension system adjusts to varying road conditions, while the integrated trailering system app puts towing information at your fingertips. Power door locks, keyless open and start, and a security system ensure both convenience and protection. With premium amenities like the heated steering wheel, memory seat settings, and the panoramic technology package, daily driving becomes an elevated experience.
At the end of the day, the right vehicle doesn't just get you where you're going—it changes how you feel getting there. That's exactly what GMC delivers. Smooth, stylish, and packed with features you'll appreciate every single drive.
Don't just take our word for it—come experience it for yourself. Stop by today, take a seat behind the wheel, and see why so many drivers are making the switch to GMC. Your next upgrade is waiting.
Summary
-
Miles
25,477 -
Ext. Color
Silver -
Int. Color
Black -
Engine
EcoTec3 5.3L V8 -
Transmission
Automatic -
Trim
Denali -
Drivetrain
4WD -
City MPG
0 -
Highway MPG
0 -
VIN
3GTUUGED6SG258449 -
Stock #
SG258449W
Features
Options
- Navigation System
- Preferred Equipment Group 5SA
- Technology Package
- Trailering Package
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- Premium Bose 7-Speaker Sound System
- Radio data system
- Radio: Premium GMC Infotainment Audio System
- SiriusXM w/360L Trial Subscription
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Interior Power Outlet
- Driver Memory
- Memory seat
- Power driver seat
- Power Front Passenger Windows w/Express Up/Down
- Power Front Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Power steering
- Power windows
- Push Button Start
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Adaptive suspension
- Auto-Locking Rear Differential
- Power Rake & Telescoping Steering Column
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar
- Enhanced Automatic Emergency Braking
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Door Locks
- Brake assist
- Electronic Stability Control
- Hill Descent Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Perimeter Lighting
- Panic alarm
- Security system
- Theft Deterrent System (Unauthorized Entry)
- Speed control
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Heavy-Duty Air Filter
- Auto-dimming door mirrors
- Bumpers: body-color
- Chrome Header w/Signature Denali Chrome Grille
- Chrome Wheel To Wheel Assist Steps
- Denali Premium Suspension w/Adaptive Ride Control
- Front License Plate Kit
- GMC MultiPro Power Steps
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off
- LED Cargo Area Lighting
- Power door mirrors
- Rear step bumper
- Rear Wheelhouse Liners
- Spray-On Pickup Bedliner w/GMC Logo
- 2 Charge/Data USB Ports Inside Center Console
- 2 Type-C Charge-Only Rear USB Ports
- 2 USB Ports
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Bed View Camera
- Buckle to Drive
- Color-Keyed Carpeting Floor Covering
- Compass
- Driver door bin
- Driver vanity mirror
- Floor-Mounted Center Console
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front reading lights
- Garage door transmitter
- Genuine wood console insert
- Genuine wood dashboard insert
- Genuine wood door panel insert
- HD Surround Vision
- Heated steering wheel
- Illuminated entry
- Lane Keep Assist w/Lane Departure Warning
- Multicolor 15" Diagonal Head-Up Display
- OnStar Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Camera Mirror
- Rear Cross Traffic Braking
- Rear Pedestrian Detection
- Rear reading lights
- Rear seat center armrest
- Safety Alert Seat
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wi-Fi Hotspot Capable
- Wireless Apple CarPlay/Wireless Android Auto
- Wireless Charging
- 12-Way Power Driver Seat Adjuster w/Lumbar
- 12-Way Power Passenger Seat Adjuster w/Lumbar
- Forge Perforated Leather Seat Trim
- Front Bucket Seats
- Front Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seating
- Heated front seats
- Heated rear seats
- Power passenger seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Chrome Recovery Hooks
- Hitch Guidance
- Hitch View
- In-Vehicle Trailering System App
- Integrated Trailer Brake Controller
- Alloy wheels
- Wheels: 20" x 9" Multi-Dimensional Polished Alum
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
- Power Sliding Rear Window w/Rear Defogger
- Rain sensing wipers
- Variably intermittent wipers
- 3.23 Rear Axle Ratio
- SUPER LOW MILES!
- LOCAL TRADE IN!
- 120 Point Safety Inspection
- PROFESSIONALLY DETAILED FOR DELIVERY!
- NAVIGATION
- BLUETOOTH / HANDSFREE
- 20" WHEELS
- CLEAN CARFAX!
- NON SMOKER VEHICLE
Location
Big Star Buick GMC
4411 East FwyBaytown, TX 77521
