2026 GMC Sierra 1500 4WD Crew Cab 147 AT4 â" Technology Package, AT4 Premium Package, Preferred Equipment Group 4SB, AT4 Preferred Package, Black Badging Package; Duramax 3L I-6 direct injection intercooled turbo diesel with DOHC, variable valve control and a 10-speed automatic 305 HP. Built to blend off-road capability with diesel efficiency, this AT4 delivers confident towing, composed highway manners, and a premium set of technologies for daily driving and work duty alike.
Technology Package: Adds a suite of driver-focused tech that elevates convenience and situational awareness for longer drives and busy work days, helping you stay connected and in control.
AT4 Premium Package: Enhances comfort and refinement with select upgrades that make time behind the wheel more pleasant on and off the pavement.
Preferred Equipment Group 4SB: Brings desirable convenience and entertainment options together so you enjoy a better in-cab experience without compromising capability.
AT4 Preferred Package: Tailors the truck for everyday usability with features that simplify errands and storage while keeping the cabin comfortable in all conditions.
Black Badging Package: Gives the Sierra a bolder, monochromatic appearance that emphasizes the truckâs rugged personality and modern styling.
Wireless Apple CarPlay and Android Auto integration lets you mirror maps, music, and messages without cords, keeping your cabin tidy and your apps within easy reach.
Forward collision mitigation continuously watches traffic ahead and can intervene to reduce the likelihood or severity of a frontal impact, giving added peace of mind on busy roads.
Front pedestrian impact prevention enhances urban safety by monitoring and reacting to people in the vehicleâs path, helping to avoid or soften collisions with vulnerable road users.
An onboard mobile hotspot keeps passengers online on the go, so work, streaming, or navigation stays connected without draining your phoneâs data.
The rear camera delivers clearer views when backing up or hitching, turning tight maneuvers into straightforward, safer tasks.
Lane departure prevention helps you maintain lane position by gently correcting unintended drift, reducing the chance of side-swipe incidents during long trips.
Rear collision mitigation monitors traffic behind the truck and can respond to looming impacts, adding another layer of protection for occupants and cargo.
Adaptive cruise control with traffic stop-go handles following distance and stop-and-go traffic automatically, making highway commutes and road trips far less fatiguing.
The head-up display projects essential info into your line of sight so you can keep your eyes on the road while monitoring speed and navigation prompts.
The 2026 GMC Sierra 1500 AT4 pairs diesel torque with thoughtful technology and pro
2026 GMC Sierra 1500 AT4 Truck I6
- Certified vehicle
- Diesel
- Selling Price
- $62,995
- Price
- $62,995
The overview
- Exterior Color
- Sterling Metallic
- Interior Color
- Jet Black With Kalahari Accents
- Odometer
- 4,663 miles
- Fuel Economy
- 22/26 MPG City/Hwy
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- 3.0L I6
- VIN
- 1GTUUEE8XTZ304227
- Stock Number
- 18615
The full specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Adaptive cruise control
- Anti-theft alarm system
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Climate Controlled : Driver and passenger heated
- Compass
- Cruise controls on steering wheel
- Daytime running lights
- Driver seat memory
- Driver's side electrochromatic auto-dimming mirrors
- Dual illuminated vanity mirrors
- Dual reverse tilt mirrors
- Electrochromatic rearview mirror
- Engine block heater
- External temperature display
- Fold-up cushion rear seats
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Fuel Consumption: City: 22 mpg
- Fuel Consumption: Highway: 26 mpg
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Integrated Navigation System : with voice activation
- Intercooled Turbo
- Leather seat upholstery
- Leatherette steering wheel trim
- Machined aluminum rims w/ painted accents
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- Metal-look center console trim
- Metal-look dash trim
- Metal-look shift knob trim
- OnStar
- Passenger Airbag
- Power remote w/tilt down driver mirror adjustment
- Power remote w/tilt down passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Privacy glass: Deep
- Radio Data System
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote power door locks
- Remote window operation
- Side airbag
- Simulated wood/metal-look door trim
- SiriusXM with 360L AM/FM/Satellite Radio
- SiriusXM with 360L Satellite Radio
- Speed-proportional electric power steering
- Split rear bench
- Stability controll with anti-roll
- Suspension class: Off-road
- Tachometer
- Tilt and telescopic steering wheel
- Total Number of Speakers: 7
- Trailer hitch
- Transmission gear shifting controls on steering wheel
- Trip computer
- Video Monitor Location: Front
- Wheel Diameter: 20
- Wheel Width: 9
Notes from the dealer
Peace of mind
Optional add-on protection
- GAP Protection
- Lifetime Powertrain
- Tires and Wheels
- Paint Protection
A name you can trust
Phil Long Lincoln - Colorado Springs is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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