New 2026 GMCSierra 2500 HD SLT
- Diesel
Place Your Bets on Us. You'll Always Be a Winner.
- Exterior Color
- Volcanic Red Tintcoat
- Interior Color
- Black
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT4UNEY3TF296893
- Stock Number
- EG296893
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
- Split folding rear seat
Included Packages & Accessories
- Winter Grille Cover
- Power Sunroof
- Pickup Box
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- 18" Machined Aluminum Wheels
- Perforated Leather-Appointed Front Outboard Seat Trim
- Lane Departure Warning System
- Front License Plate Kit
- Suspension Package
- 4-Wheel Disc Brakes
- Apple CarPlay/Android Auto
- Premium audio system: Premium GMC Infotainment System
- Emergency communication system: OnStar
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Front Center Armrest w/Storage
- Compass
- Auto-dimming Rear-View mirror
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Telescoping steering wheel
- Steering wheel mounted audio controls
- Split folding rear seat
- Speed-sensing steering
- Cruise control
- Security system
- Remote keyless entry
- Rear window defroster
- Rear step bumper
- Rear seat center armrest
- Rear reading lights
- Rain sensing wipers
- Power windows
- Power steering
- Power passenger seat
- Power driver seat
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Memory seat
- Low tire pressure warning
- Illuminated entry
- Heated steering wheel
- Heated front seats
- Heated door mirrors
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front fog lights
- Front dual zone A/C
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- Automatic temperature control
- Auto-dimming door mirrors
- Alloy wheels
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- 6 Speakers
- SiriusXM with 360L Trial Subscription
- Preferred Equipment Group 4SA
- 10-Way Power Driver Seat Adjuster with Lumbar
- Driver Memory
- Power Sliding Rear Window with Defogger
- Front Bucket Seats
- 10-Way Power Passenger Seat Adjuster with Lumbar
- Power Front Passenger Windows with Express Up/Down
- Deep-Tinted Glass
- Keyless Open and Start
- Front 40/20/40 Split-Bench Seats
- Rear Wheelhouse Liners
- Push Button Start
- Remote Vehicle Starter System
- Electric Rear-Window Defogger
- Front Rain-Sensing Wipers
- Spray-on Pickup Bedliner with GMC Logo
- Floor-Mounted Center Console
- Chrome Surround Grille with Chrome Insert Bars
- Safety Alert Seat
- Hill Descent Control
- Wireless Charging
- Heated Driver and Front Outboard Passenger Seats
- Heated 2nd Row Outboard Seats
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Ventilated Driver and Front Passenger Seats
- Adaptive Cruise Control
- 220-Amp Alternator
- Manual Tilt-Wheel/Telescoping Steering Column
- 2-Speed Active Transfer Case
- Skid Plates
- SLT Convenience Package
- GMC Protection Package
- Sierra HD Pro Safety
- SLT Preferred Package
- Sierra HD Pro Safety Plus Package
- Wireless Phone Projection
- ProGrade Trailering System
- Hitch Guidance with Hitch View
- Wheels: 20" Bright Face with Dark Painted Pockets
- X31 Off-Road and Protection Package
- All-Weather Floor Liners
- Buckle to Drive
- IntelliBeam Automatic High Beam on/Off
- Trailer Cam Provisions and Trailer Viewing Software
- LED Smoked Amber Roof Marker Lamps
- 2 Charge/Data USB Ports Inside Center Console
- 2 Charge-Only Rear USB Ports
- 2 Charge/Data USB Ports
- Ultrasonic Front and Rear Park Assist
- OnStar Services Capable
- Following Distance Indicator
- in-Vehicle Trailering System App
- Forward Collision Alert
- LED Cargo Area Lighting
- Rear Cross Traffic Alert
- Universal Home Remote
- Automatic Emergency Braking
- Steering Wheel Audio Controls
- Front Pedestrian Braking
- Trailer Side Blind Zone Alert
- Bose Premium 7-Speaker Sound System
- 6-Speaker Audio System Feature
- Unauthorized Entry Theft-Deterrent System
- HD Surround Vision
- Bed View Camera with Two Trailer Camera Provisions
- Black Front and Rear Molded Splash Guards
- Snow Plow Prep/Camper Package
- X31 Off-Road Package
- Gooseneck/5th Wheel Prep Package
- Off-Road Suspension
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- Premium audio system: Premium GMC Infotainment System
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/7,500miles
- Heated front seats
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Electric motor 1 torque: none
- Electric motor horsepower: none
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid electric powertrain type: none
- Hybrid system combined power torque: none
- Hybrid system net power: none
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Auto-dimming door mirrors
- Bumpers: chrome
- Door mirrors: chrome
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,027mm (79.8")
- Exterior length: 6,369mm (250.8")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Standard Features
- 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
- 220-Amp Alternator
- Skid Plates
- All-Weather Floor Liners
- Black Front and Rear Molded Splash Guards
- Hill Descent Control
- Skid Plates
- Off-Road Suspension
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam on/Off
- Buckle to Drive
- Automatic Emergency Braking
- Floor-Mounted Center Console
- Sierra HD Pro Safety
- 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
- ProGrade Trailering System
- 2-Speed Active Transfer Case
- 10-Way Power Driver Seat Adjuster with Lumbar
- 10-Way Power Passenger Seat Adjuster with Lumbar
- Driver Memory
- Hitch Guidance with Hitch View
- in-Vehicle Trailering System App
Dealer Notes
Volcanic Red Tintcoat 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Black Leather.
KBB.com Consumer Reviews
Pre-Owned Vehicle Disclaimer
Advertised prices do not include taxes, title, registration fees, dealer processing fees, or any applicable finance charges. A limited warranty may be available on select vehicles; exclusions may apply. Please contact the dealership for complete details. Vehicle inventory and promotional offers are subject to change without notice. All vehicles are subject to prior sale.
Advertised pricing may include applicable manufacturer and/or dealer incentives. Not all customers will qualify for all incentives or rebates. Eligibility requirements apply and must be verified at the time of purchase. Available incentives may include, but are not limited to: a $795 college graduate rebate (for customers who graduated within the past 12 months), a $745 military rebate (for active duty or qualifying veterans), and a $995 customer loyalty rebate (for customers who purchased a vehicle from the dealership within the past 3 years). Incentives are subject to change or termination without notice and may not be combined with all offers.
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