This 2026 GMC Sierra 2500HD SLT is a new-generation heavy-duty truck built for serious work and commanding presence. Finished in crisp white with a leather interior, this Crew Cab Standard Bed model combines capability with comfort, powered by the renowned Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD for confident control in any condition.
- Power Sunroof
- MAX TRAILERING PACKAGE
- SIERRA HD PRO SAFETY PLUS PACKAGE
- X31 OFF-ROAD AND PROTECTION PACKAGE
- Engine Block Heater
- 220-Amp Alternator
- SLT CONVENIENCE PACKAGE
- LPO Hard Folding Truck Bed Cover by RealTruck
- HD Surround Vision with Bed View Camera
- Heated leather front seats with ventilation
The Sierra 2500HD SLT delivers premium features including a leather cabin with heated and ventilated seats, a power sunroof, and an advanced technology package with SiriusXM, Apple CarPlay, and Android Auto integration. Safety is paramount with automatic emergency braking, lane departure warning, trailer side blind zone alert, and HD surround vision. The X31 off-road package and suspension upgrades ensure capability whether you're tackling challenging terrain or cruising the highway.
Experience this premium diesel truck firsthand. Visit us today to take command of the Sierra 2500HD SLT and discover why it's the choice for discerning truck buyers who demand performance, luxury, and capability in one impressive package.
Used 2026 GMCSierra 2500 HD SLT Truck Crew Cab V-8 cyl
- Diesel
- Exterior Color
- Summit White
- Interior Color
- Black
- Odometer
- 1,513 miles
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT4UNEY4TF137669
- Stock Number
- FP4478
Included Packages & Accessories
- Hitch Package
- Suspension Package
- 3 Years SiriusXM
- 6 Speakers
- AM/FM radio: SiriusXM with 360L
- Premium audio system: Premium GMC Infotainment System
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Sunroof
- Pickup Box
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- 220-Amp Alternator
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- 6" Rectangular Chromed Tubular Assist Steps
- Auto-dimming door mirrors
- Body Color Wheel Arch Moldings
- Bumpers: chrome
- Heated door mirrors
- IntelliBeam Automatic High Beam on/Off
- Power door mirrors
- Rear step bumper
- Turn signal indicator mirrors
- Winter Grille Cover
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Automatic Emergency Braking
- Buckle to Drive
- Compass
- Console-Mounted Safe
- Driver door bin
- Driver vanity mirror
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front reading lights
- Heated steering wheel
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Voltmeter
- Heated front seats
- Perforated Leather-Appointed Front Outboard Seat Trim
- Power passenger seat
- Rear Underseat Storage
- Split folding rear seat
- Front Center Armrest w/Storage
- Hard Folding Truck Bed Cover
- Passenger door bin
- Hitch Guidance with Hitch View
- in-Vehicle Trailering System App
- 18" Machined Aluminum Wheels
- Alloy wheels
- Rain sensing wipers
- Variably intermittent wipers
- Assist Step and Floor Liner Package
- Gooseneck/5th Wheel Prep Package
- Max Trailering Package
- Preferred Equipment Group 4SA
- Sierra HD Pro Safety Plus Package
- SLT Convenience Package
- SLT Preferred Package
- X31 Off-Road and Protection Package
- X31 Off-Road Package
- 6-Speaker Audio System Feature
- Bose Premium 7-Speaker Sound System
- SiriusXM with 360L Trial Subscription
- Steering Wheel Audio Controls
- Electric Rear-Window Defogger
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Push Button Start
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Off-Road Suspension
- Keyless Open and Start
- Hill Descent Control
- Unauthorized Entry Theft-Deterrent System
- Adaptive Cruise Control
- 2-Speed Active Transfer Case
- Chrome Surround Grille with Chrome Insert Bars
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- Rear Wheelhouse Liners
- Spray-on Pickup Bedliner with GMC Logo
- 2 Charge-Only Rear USB Ports
- 2 Charge/Data USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- All-Weather Floor Liners
- Bed View Camera with Two Trailer Camera Provisions
- Floor-Mounted Center Console
- Front 40/20/40 Split-Bench Seats
- HD Surround Vision
- OnStar Services Capable
- Rear Cross Traffic Alert
- Trailer Cam Provisions and Trailer Viewing Software
- Trailer Side Blind Zone Alert
- Ultrasonic Front and Rear Park Assist
- Wireless Charging
- Wireless Phone Projection
- 10-Way Power Driver Seat Adjuster with Lumbar
- 10-Way Power Passenger Seat Adjuster with Lumbar
- Front Bucket Seats
- Heated 2nd Row Outboard Seats
- Heated Driver and Front Outboard Passenger Seats
- Safety Alert Seat
- Ventilated Driver and Front Passenger Seats
- Wheels: 20" Bright Face with Dark Painted Pockets
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
- Power Front Passenger Windows with Express Up/Down
- Power Sliding Rear Window with Defogger
Detailed 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 : Premium GMC Infotainment System
- Audio controls on steering wheel
- Automatic front air conditioning
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Bluetooth wireless phone connectivity
- Braking Assist
- Climate Controlled : Driver and passenger heated
- Compass
- Cruise controls on steering wheel
- Daytime running lights
- Driver seat memory
- Dual front air conditioning zones
- Dual illuminated vanity mirrors
- Electrochromatic auto-dimming mirrors
- Electrochromatic rearview mirror
- External temperature display
- Fold-up cushion rear seats
- Front Ventilated disc brakes
- Front and rear reading lights
- Front fog/driving lights
- Front split-bench
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- 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 dash trim
- OnStar
- Passenger Airbag
- Power extendable trailer style exterior mirrors
- Power remote driver mirror adjustment
- Power remote passenger mirror adjustment
- Power retractable mirrors
- Power windows
- Premium GMC Infotainment System
- Privacy glass: Deep
- Rear seats center armrest
- Remote Engine Start : Keyfob remote start
- Remote activated exterior entry lights
- 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 power steering
- Split rear bench
- Stability controll with anti-roll
- Suspension class: Regular
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Total Number of Speakers: 6
- Trailer hitch
- Trip computer
- Turn signal in mirrors
- Urethane shift knob trim
- Vehicle Emissions: Federal
- Video Monitor Location: Front
- Wheel Diameter: 18
- Wheel Width: 8
Standard Features
- Gooseneck/5th Wheel Prep Package
- X31 Off-Road Package
- Spray-on Pickup Bedliner with GMC Logo
- All-Weather Floor Liners
- Wheels: 20" Bright Face with Dark Painted Pockets
- Front Bucket Seats
- Ventilated Driver and Front Passenger Seats
- 2 Charge/Data USB Ports Inside Center Console
- LED Smoked Amber Roof Marker Lamps
- Wireless Charging
- Bose Premium 7-Speaker Sound System
- Trailer Side Blind Zone Alert
- Rear Cross Traffic Alert
- Bed View Camera with Two Trailer Camera Provisions
- HD Surround Vision
- Ultrasonic Front and Rear Park Assist
- Trailer Cam Provisions and Trailer Viewing Software
- Safety Alert Seat
- Spray-on Pickup Bedliner with GMC Logo
- Heated 2nd Row Outboard Seats
- Power Sliding Rear Window with Defogger
- Universal Home Remote
- Adaptive Cruise Control
- All-Weather Floor Liners
- Hill Descent Control
- Off-Road Suspension
- Wireless Phone Projection
- 6-Speaker Audio System Feature
- SiriusXM with 360L Trial Subscription
- Electric Rear-Window Defogger
- Push Button Start
- Remote Vehicle Starter System
- Keyless Open and Start
- OnStar Services Capable
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Charge/Data USB Ports
- 2 Charge-Only Rear USB Ports
- Front 40/20/40 Split-Bench Seats
- Heated Driver and Front Outboard Passenger Seats
- Deep-Tinted Glass
- Chrome Surround Grille with Chrome Insert Bars
- Steering Wheel Audio Controls
- LED Cargo Area Lighting
- Manual Tilt-Wheel/Telescoping Steering Column
- Unauthorized Entry Theft-Deterrent System
- Power Front Passenger Windows with Express Up/Down
- Rear Wheelhouse Liners
- Front Rain-Sensing Wipers
- 2-Speed Active Transfer Case
- 10-Way Power Driver Seat Adjuster with Lumbar
- 10-Way Power Passenger Seat Adjuster with Lumbar
- Driver Memory
- Floor-Mounted Center Console
Dealer Notes
KBB.com Consumer Reviews
MSRP excludes tax, tag, registration, title, documentation fee, and $699 Glockner Guarantee.