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2026 GMC Sierra 1500
$71,342•new
MSRP: $75,255
Basics
Condition
new
Interior Color
jet black
Exterior Color
summit white
Drivetrain
Four-wheel Drive
Transmission
Automatic
Fuel
Gas
Engine
6.2L V8 16V GDI OHV
VIN
3GTUUEEL2TG309121
Stock Number
TG309121
Mileage
4
Features
Entertainment
•
Premium Sound System
Exterior
•
Alloy Wheels
•
Tow Hitch
Seating
•
Memory Seat
•
Heated Seats
•
Leather Seats
Safety
•
Automatic Emergency Braking
•
Brake Assist
•
Stability Control
•
Lane Departure Warning
•
Rear Cross Traffic Alert
•
Backup Camera
Convenience
•
USB Port
•
Adaptive Cruise Control
•
Heated Steering Wheel
•
Navigation System
•
Keyless Start
•
Tow Hooks
•
Remote Start
View Full List of Features
Features
These features are associated with this vehicle type. Contact the seller to confirm this specific vehicle has them.
- 10-Way Power Driver Seat Adjuster With Lumbar
- 10-Way Power Passenger Seat Adjuster With Lumbar
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Interior Power Outlet
- 1st and 2nd row curtain head airbags
- 2 Charge/Data Usb Ports Inside Center Console
- 2 Type-C Charge-Only Rear Usb Ports
- 2 Usb Ports
- 220 Amp Alternator
- 3.23 Rear Axle Ratio
- 4 Door
- 4-Wheel Disc Brakes
- 4-wheel ABS Brakes
- 7 Speakers
- ABS Brakes
- ABS and Driveline Traction Control
- AM/FM Radio: Siriusxm With 360l
- Adaptive cruise control
- Air Conditioning
- Alloy Wheels
- Anti-theft alarm system
- Apple Carplay/Android Auto
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Auto High-Beam Headlights
- Auto-Dimming Door Mirrors
- Auto-Dimming Rear-View Mirror
- Auto-Locking Rear Differential
- Automatic Emergency Braking
- Automatic Temperature Control
- Automatic front air conditioning
- Automatic locking hubs
- Black Chrome Grille Insert Bars
- Block Heater
- Bluetooth wireless phone connectivity
- Body-colored bumpers
- Brake Assist
- Braking Assist
- Bucket front seats
- Buckle To Drive
- Bumpers: Body-Color
- Center Console: Full with covered storage
- Climate Controlled : Driver and passenger heated
- Clock : Digital
- Coil front spring
- Color-Keyed Carpeting Floor Covering
- Compass
- Cruise controls on steering wheel
- Cupholders: Front and rear
- Curb weight: 5
- 500 lbs.
- Dark chrome grille
- Daytime running lights
- Deep-Tinted Glass
- Delay-Off Headlights
- Diameter of tires: 20.0"
- Door pockets: Driver
- passenger and rear
- Door reinforcement: Side-impact door beam
- Driver Door Bin
- Driver Memory
- Driver Vanity Mirror
- Driver airbag
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual Front Impact Airbags
- Dual Front Side Impact Airbags
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Dusk sensing headlights
- Electric Rear-Window Defogger
- Electrochromatic rearview mirror
- Electronic Stability Control
- Emergency Communication System: Onstar
- Engine block heater
- Engine immobilizer
- Exterior Entry Lights : Remote activated w/puddle lights
- External temperature display
- Fixed antenna
- Floor mats: Rubber w/carpet inserts front and rear
- Floor-Mounted Center Console
- Fold-up cushion rear seats
- Following Distance Indicator
- Forward Collision Alert
- Front Anti-Roll Bar
- Front Bucket Seats
- Front Center Armrest
- Front Dual Zone A/C
- Front Fog Lights
- Front Head Room : 43.0 "
- Front Hip Room: 60.8"
- Front Independent Suspension
- Front Leg Room: 44.5"
- Front Pedestrian Braking
- Front Premium Floor Liners With Removable Carpet Insert
- Front Rain-Sensing Wipers
- Front Reading Lights
- Front Shoulder Room: 64.5"
- Front Stabilizer Bar : Bar
- Front Ventilated disc brakes
- Front Wheel Independent Suspension
- Front and rear reading lights
- Front fog/driving lights
- Front suspension stabilizer bar
- Fuel Capacity: 24.0 gal.
- Fuel Consumption: City: 22 mpg
- Fuel Consumption: Highway: 26 mpg
- Fuel Type: Diesel
- Fully Automatic Headlights
- Gross vehicle weight: 7
- 200 lbs.
- HD Surround Vision
- Headlights off auto delay
- Heated 2nd Row Outboard Seats
- Heated Door Mirrors
- Heated Driver And Front Outboard Passenger Seating
- Heated Front Seats
- Heated Rear Seats
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Heavy-Duty Air Filter
- Hill Descent Control
- Hitch Guidance
- Hitch View
- Illuminated Entry
- In-Vehicle Trailering System App
- Independent front suspension classification
- Instrumentation: Low fuel level
- Integrated Navigation System : with voice activation
- Integrated Trailer Brake Controller
- Intellibeam Automatic High Beam On/Off
- Intercooled Turbo
- Interior 120v Ac Power Outlet : 1
- Keyless Open And Start
- LED Cargo Area Lighting
- Lane Keep Assist With Lane Departure Warning
- Leaf rear spring
- Leaf rear suspension
- Leather seat upholstery
- Leatherette steering wheel trim
- Left rear passenger door type: Conventional
- Low Tire Pressure Warning
- Machined aluminum rims w/ painted accents
- Manual child safety locks
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Memory Seat
- Metal-look center console trim
- Metal-look dash trim
- Metal-look shift knob trim
- Mobile hotspot internet access
- Navigation System
- Occupant Sensing Airbag
- Off-Road Suspension
- OnStar
- Onstar Services Capable
- Outside Temperature Display
- Overall Length: 232.9"
- Overall Width: 81.2"
- Overall height: 78.3"
- Overhead Airbag
- Overhead Console
- Overhead console: Mini with storage
- Panic Alarm
- Passenger Airbag
- Passenger Door Bin
- Passenger Vanity Mirror
- Perforated Front Leather Seat Trim
- Perimeter Lighting
- Power Door Locks
- Power Door Mirrors
- Power Driver Seat
- Power Front Passenger Windows With Express Up/Down
- Power Front Windows With Driver Express Up/Down
- Power Passenger Seat
- Power Rake And Telescoping Steering Column
- Power Rear Windows With Express Down
- Power Steering
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium Bose 7-Speaker Sound System
- Premium GMC Infotainment System
- Privacy glass: Deep
- Push Button Start
- Radio Data System
- Radio: Premium GMC Infotainment Audio System
- Rain Sensing Wipers
- Rain sensing front wipers
- Rear Cross Traffic Braking
- Rear Head Room: 40.1"
- Rear Hip Room: 59.2"
- Rear Leg Room: 43.4"
- Rear Pedestrian Detection
- Rear Premium Floor Liners With Removable Carpet Insert
- Rear Reading Lights
- Rear Seat Center Armrest
- Rear Shoulder Room: 64.0"
- Rear Step Bumper
- Rear Wheelhouse Liners
- Rear Window Defroster
- Rear center seatbelt: 3-point belt
- Rear door type: Tailgate
- Rear seats center armrest
- Red Recovery Hooks
- Remote Engine Start : Keyfob remote start
- Remote Keyless Entry
- Remote Vehicle Starter System
- Remote power door locks
- Remote window operation
- Right rear passenger door type: Conventional
- Rigid axle rear suspension
- Safety Alert Seat
- Seatback storage: 2
- Seatbelt pretensioners: Front
- Security System
- Short and long arm front suspension
- Side airbag
- Simulated wood/metal-look door trim
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Siriusxm With 360l Trial Subscription
- Spare Tire Mount Location: Underbody w/crankdown
- Speed Control
- Speed-Sensing Steering
- Speed-proportional electric power steering
- Split Folding Rear Seat
- Split rear bench
- Spray-On Pickup Bedliner With GMC Logo
- Stability controll with anti-roll
- Steel spare wheel rim
- Steering Wheel Audio Controls
- Steering Wheel Mounted Audio Controls
- Suspension class: Off-road
- Tachometer
- Telescoping Steering Wheel
- Theft Deterrent System (Unauthorized Entry)
- Tilt Steering Wheel
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Tires: Prefix: P
- Tires: Profile: 60
- Tires: Speed Rating: S
- Tires: Width: 275 mm
- Total Number of Speakers: 7
- Traction Control
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- Trailer hitch
- Trailering Package
- Transmission gear shifting controls on steering wheel
- Transmission hill holder
- Trip computer
- Type of tires: AT
- Ultrasonic Front And Rear Park Assist
- Variable intermittent front wipers
- Variably Intermittent Wipers
- Vehicle Emissions: LEV3-ULEV70
- Ventilated Driver And Front Passenger Seats
- Ventilated Front Seats
- Video Monitor Location: Front
- Voltmeter
- Wheel Diameter: 20
- Wheel Width: 9
- Wheelbase : 147.5 "
- Wheels: 20 X 9 Machined Aluminum
- Wi-Fi Hotspot Capable
- Wireless Apple Carplay/Wireless Android Auto
- Wireless Charging
Seller's Comments
The 2026 GMC Sierra 1500 AT4 is a true off-road powerhouse, designed to conquer any terrain with uncompromising capability. This rugged and refined pickup boasts a commanding presence that commands attention on the road and off. - 6.2L EcoTec3 V8 engine with Dynamic Fuel Management, delivering 420 horsepower and 460 lb-ft of torque - Trailering Package for effortless towing - Navigation System and Hitch Guidance for confident trailering - Premium Bose 7-Speaker Sound System for an immersive audio experience - Wireless Apple CarPlay and Android Auto for seamless smartphone integration - Heated and Ventilated Front Seats, Heated Rear Seats, and Heated Steering Wheel for year-round comfort - Automatic Emergency Braking, Lane Keep Assist, and Rear Pedestrian Detection for added safety and peace of mind This Sierra AT4 is the ultimate expression of GMC's off-road expertise, blending exceptional performance, advanced technology, and premium luxury. Whether you're conquering the trails or commanding the road, this truck is ready to take you there with unparalleled confidence and capability. Imagine the thrill of commanding the open road in this impressive 2026 GMC Sierra 1500 AT4. With its robust powertrain, advanced off-road features, and premium interior amenities, this truck is the perfect companion for your adventurous lifestyle. Experience the difference that true capability and refined luxury can make in a pickup truck. Step inside the Sierra AT4 and you'll be greeted by a cabin that exudes quality and attention to detail. The perforated leather-appointed seats, heated and ventilated for year-round comfort, provide exceptional support and style. The premium Bose audio system fills the cabin with rich, immersive sound, while the intuitive infotainment system with wireless smartphone integration keeps you connected and entertained. Under the hood, the 6.2L EcoTec3 V8 engine delivers a thrilling driving experience, with 420 horsepower and 460 lb-ft of torque on tap. Paired with a smooth-shifting 10-speed automatic transmission and the confidence-inspiring 4WD system, this Sierra AT4 is ready to tackle any terrain with ease. Beyond its impressive performance, the 2026 GMC Sierra 1500 AT4 is equipped with a suite of advanced safety and driver-assistance technologies. Features like Automatic Emergency Braking, Lane Keep Assist, and Rear Pedestrian Detection help keep you and your passengers protected, while the Hitch Guidance and in-vehicle Trailering System App make towing a breeze. Whether you're heading out on a rugged off-road adventure or navigating the daily commute, the 2026 GMC Sierra 1500 AT4 is the ultimate companion. Experience the uncompromising capability, refined luxury, and cutting-edge technology that make this truck a true standout in the segment. Visit our showroom today and let us demonstrate why the Sierra AT4 is the perfect choice for your next vehicle. Price includes: $903 Fuel Credit for Full Size Vehicle. See Dealer For F
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Castle Rock Chevrolet GMC
4.4
|
609 Lifetime Reviews
1506 S Wilcox St
Castle Rock, Colorado 80104
(720) 733-7114
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