Home / New vehicles / GMC / Sierra 1500
2026 GMC Sierra 1500 AT4
VIN 1GTUUEEL5TZ496788 · Stock TR496788
Details
- Engine
- 6.2L V8
- Transmission
- 10-speed automatic
- Drivetrain
- 4WD
- Engine
- EcoTec3 6.2L V8
- Body
- 4D Crew Cab
- Exterior
- Summit White
- Interior
- Jet Black With Kalahari Accents
- Fuel
- Gasoline
Equipment 154
Packages
- AT4 Preferred Package
- AT4 Premium Package
- Preferred Equipment Group 4SB
- Technology Package
1 more
- Trailering Package
Safety
- Emergency communication system: OnStar
- Security system
- Theft Deterrent System (unauthorized Entry)
- Automatic Emergency Braking
23 more
- Bed View Camera
- Buckle to Drive
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- HD Surround Vision
- Lane Keep Assist with Lane Departure Warning
- Rear Camera Mirror
- 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
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- Premium Bose 7-Speaker Sound System
16 more
- 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 Inside Center Console
- 2 Type-C Charge-Only Rear USB Ports
- 2 USB Ports
- Apple CarPlay/Android Auto
- Multicolor 15" Diagonal Head-Up Display
- 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
54 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
- Power Rake and Telescoping Steering Column
- Keyless Open and Start
- Power Door Locks
- Power Sunroof
- LED Cargo Area Lighting
- Auto-dimming Rear-View mirror
- Color-Keyed Carpeting Floor Covering
- Floor-Mounted Center Console
- Front Premium Floor Liners with Removable Carpet Insert
- Heated steering wheel
- Rear Premium Floor Liners with Removable Carpet Insert
- 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 Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver and Front Outboard Passenger Seating
- Heated front seats
- Heated rear seats
- Perforated Front Leather Seat Trim
- Power passenger seat
- Ventilated Driver and Front Passenger Seats
- Ventilated front seats
- 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
18 more
- Black Chrome Grille Insert Bars
- Bumpers: body-color
- Front License Plate Kit
- IntelliBeam Automatic High Beam on/Off
- Off-Road High Clearance Step
- Rear step bumper
- Rear Wheelhouse Liners
- Spray-on Pickup Bedliner with GMC Logo
- Wheels: 20" x 9" Machined Aluminum
- 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
- Auto-Locking Rear Differential
- Off-Road Suspension
- Speed-sensing steering
- Front wheel independent suspension
18 more
- Hill Descent Control
- 170 Amp Alternator
- 220 Amp Alternator
- Auxiliary External Transmission Oil Cooler
- Block heater
- External Engine Oil Cooling
- Heavy-Duty Air Filter
- Dual Active Exhaust
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- Hitch Guidance
- Hitch View
- in-Vehicle Trailering System App
- Integrated Trailer Brake Controller
- Red Recovery Hooks
- 3.23 Rear Axle Ratio
- Power steering
- Front anti-roll bar
From the store
Call us at 512-954-9290
Introducing the 2026 GMC Sierra 1500 AT4, built for those who demand capability and refinement in equal measure. This stunning white crew cab short box combines the raw power of an EcoTec3 6.2L V8 engine with the sophistication of premium Jet Black leather with Kalahari accents. The AT4 is engineered for serious off-road adventure while delivering the comfort and technology you expect on every drive.
- Power Sunroof
- Technology Package
- Active Exhaust with Dual Sport-Mode
- AT4 Premium Package
- Wireless Apple CarPlay and Android Auto Integration
- Premium Bose 7-Speaker Sound System with SiriusXM
- Heated and Ventilated Front Seats with Memory
- Off-Road Suspension and Auto-Locking Rear Differential
- Multicolor 15" Head-Up Display
- Spray-on Pickup Bedliner with GMC Logo
With 4WD capability, an integrated trailering system, and advanced safety features including rear cross traffic braking and ultrasonic park assist, this Sierra handles any challenge. The 10-speed automatic transmission and 220-amp alternator ensure smooth, reliable performance whether you're navigating city streets or conquering backcountry terrain.
Visit us today to experience the power, technology, and luxury of the 2026 Sierra 1500 AT4.
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 Denali
Stock TZ309875 · VIN 1GTUUGEL4TZ309875
2026 GMC Sierra 1500 AT4
Stock TZ536686 · VIN 1GTUUEE87TZ536686
2026 GMC Sierra 1500 Denali
Stock G485382A · VIN 3GTUUGE8XTG127366
2027 Ram 1500 Laramie
Stock VN599109 · VIN 1C6SRFJP2VN599109
2026 Ram 1500 Big Horn/Lone Star
Stock TN278327 · VIN 1C6SRFFT3TN278327
2026 GMC Canyon Elevation
Stock T1199609 · VIN 1GTP2BEK7T1199609