Home / New vehicles / GMC / Sierra 1500
2026 GMC Sierra 1500 SLT
VIN 3GTUUDEL8TG452729 · Stock TG452729
Details
- Engine
- 6.2L V8
- Transmission
- 10-speed automatic
- Drivetrain
- 4WD
- Engine
- EcoTec3 6.2L V8
- Body
- 4D Crew Cab
- Exterior
- Onyx Black
- Interior
- Dark Walnut/Slate
- Fuel
- Gasoline
Equipment 162
Packages
- High Capacity Suspension Package
- Preferred Equipment Group 4SA
- Sierra Safety Plus Package
- SLT Convenience Package
7 more
- SLT Preferred Package
- Standard Suspension Package
- Texas Edition SLT Premium Plus Package
- Trailering Package
- X31 Off-Road and Protection Package
- X31 Off-Road Package
- Texas Edition Badging
Safety
- Emergency communication system: OnStar
- Security system
- Theft Deterrent System (unauthorized Entry)
- Adaptive Cruise Control
23 more
- Automatic Emergency Braking
- Buckle to Drive
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- HD Rear Vision Camera
- HD Surround Vision
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking
- Rear Pedestrian Detection
- Safety Alert Seat
- Ultrasonic Front and Rear Park Assist
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Electronic Stability Control
- Panic alarm
Technology
- Navigation System
- 3 Years SiriusXM
- 6 Speakers
- 6-Speaker Audio System Feature
17 more
- AM/FM radio: SiriusXM with 360L
- Premium Bose 7-Speaker Sound System
- Radio data system
- Radio: Premium GMC Infotainment Audio System
- SiriusXM with 360L Trial Subscription
- Steering Wheel Audio Controls
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Interior Power Outlet
- 2 Charge/Data USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- 2 Type-C Charge-Only Rear USB Ports
- Apple CarPlay/Android Auto
- OnStar Services Capable
- Wi-Fi Hotspot Capable
- Wireless Apple CarPlay/Wireless Android Auto
- Wireless Charging
- Steering wheel mounted audio controls
Interior
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
52 more
- Driver Memory
- Memory seat
- Power driver seat
- Power Front Passenger Windows with Express Up/Down
- Power Front Windows with Driver Express Up/Down
- Power Rear Windows with Express Down
- Push Button Start
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel and Telescoping Steering Column
- Power Rake and Telescoping Steering Column
- Keyless Open and Start
- Power Door Locks
- LED Cargo Area Lighting
- All-Weather Floor Liner
- Auto-dimming Rear-View mirror
- Color-Keyed Carpeting Floor Covering
- Floor-Mounted Center Console
- Heated steering wheel
- Rear reading lights
- Rear seat center armrest
- Voltmeter
- 10-Way Power Driver Seat Adjuster with Lumbar
- 10-Way Power Passenger Seat Adjuster with Lumbar
- Front 40/20/40 Split-Bench Seat
- Heated 2nd Row Outboard Seats
- Heated Driver and Front Outboard Passenger Seating
- Heated front seats
- Perforated Leather-Appointed Front Outboard Seat Trim
- Power passenger seat
- Ventilated Driver and Front Passenger Seats
- Front Center Armrest w/Storage
- Power Sliding Rear Window with Rear Defogger
- Air Conditioning
- Power windows
- Remote keyless entry
- Speed control
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Front Bucket Seats
- Split folding rear seat
- Passenger door bin
Exterior
- Auto High-beam Headlights
- Front fog lights
- Perimeter Lighting
- Auto-dimming door mirrors
21 more
- Bumpers: chrome
- Chrome Header and Chrome Grille Insert Bars
- Chrome Wheel to Wheel Assist Steps
- Front License Plate Kit
- IntelliBeam Automatic High Beam on/Off
- Rear step bumper
- Rear Wheelhouse Liners
- Spray-on Pickup Bedliner with GMC Logo
- X31 Hard Badge
- 20" Polished Aluminum Wheels
- Wheels: 18" x 8.5" 6-Spoke Machined Aluminum
- Wheels: 20" Polished Aluminum with RFX
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
- Rain sensing wipers
- Delay-off headlights
- Fully automatic headlights
- Heated door mirrors
- Power door mirrors
- Alloy wheels
- Variably intermittent wipers
Mechanical
- ProGrade Trailering System
- Auto-Locking Rear Differential
- Off-Road Suspension
- Speed-sensing steering
18 more
- Front wheel independent suspension
- Hill Descent Control
- 170 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Heavy-Duty Air Filter
- Dual Active Exhaust
- Dual Exhaust System
- Electronic Precision Shift
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- Front Frame-Mounted Black Recovery Hooks
- Hitch Guidance
- Hitch View
- in-Vehicle Trailering System App
- Integrated Trailer Brake Controller
- 3.23 Rear Axle Ratio
- Power steering
- Front anti-roll bar
From the store
Call us at 512-954-9290
Meet the 2026 GMC Sierra 1500 SLT, a full-size pickup truck engineered for those who demand capability, comfort, and commanding presence on the road. This Onyx Black beauty arrives fresh and ready to become an integral part of your daily life, whether you're tackling work projects or enjoying weekend adventures.
- EcoTec3 6.2L V8 engine with 420 hp and 460 lb-ft of torque
- Dual, sport-mode active exhaust system
- ProGrade Trailering System with integrated trailer brake controller
- 4WD with auto-locking rear differential and off-road suspension
- X31 Off-Road and Protection Package
- Texas Edition SLT Premium Plus Package
- 20" polished aluminum wheels with all-terrain tires
- Spray-on pickup bedliner with GMC Logo
- Premium Bose 7-speaker sound system with SiriusXM
- Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support
- Heated second-row outboard seats
- HD surround vision with rear cross traffic braking and rear pedestrian detection
- Wireless Apple CarPlay and Android Auto with navigation system
- Wireless charging and multiple USB ports
- Safety features including automatic emergency braking, lane keep assist, and forward collision alert
The cabin welcomes you with perforated leather-appointed front outboard seat trim and an available heated steering wheel for those cooler mornings. The front bucket seating arrangement pairs with a floor-mounted center console that keeps your essentials organized and within reach. Power windows, power door locks, and keyless entry with push button start make every journey effortless.
Technology seamlessly integrates into your driving experience. The wireless Apple CarPlay and Android Auto connectivity keeps you connected, while the navigation system guides you with precision. The in-vehicle trailering system app takes the guesswork out of towing, and hitch guidance and hitch view features provide confidence when backing up your trailer. With the HD surround vision system and ultrasonic front and rear park assist, maneuvering becomes intuitive and safe.
Built for real-world capability, this Sierra 1500 SLT delivers practical features that matter. The 120-volt bed-mounted power outlet powers your jobsite tools, while the 120-volt interior power outlet keeps devices charged on the road. Chrome assist steps make entry and exit convenient, and the remote vehicle starter system has your truck ready before you step outside.
Safety remains paramount with a comprehensive suite of technologies. Automatic emergency braking, lane keep assist with lane departure warning, and rear cross traffic braking work together to keep you protected. The safety alert seat provides active feedback, and the emergency communication system through OnStar connects you to help when needed.
Call us at 512-954-9290 Price includes: $6250 - Buick & GMC Consumer Cash Program. Exp. 11/30/2026
Similar vehicles in stock
All new vehicles →
2026 GMC Sierra 1500 SLT
Stock TG435028 · VIN 3GTUUDE89TG435028
2026 GMC Sierra 1500 SLT
Stock G486329A · VIN 3GTUUDE86TG405856
2023 GMC Sierra 1500 AT4X
Stock GP1396A · VIN 3GTUUFELXPG236057
2026 GMC Canyon Denali
Stock T1324537 · VIN 1GTP2FEK0T1324537
2027 Ram 1500 Big Horn/Lone Star
Stock VN553721 · VIN 1C6SRFFT9VN553721
2026 Ram 1500 Laramie
Stock TN322952 · VIN 1C6SRFJT7TN322952