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Used 2025 GMC Sierra 2500HD AT4
VIN: 1GT4UPEY5SF186079
Stock #: SF186079
39,000 mi.
Vehicle Details
Trans.:10-Speed Automatic
Drivetrain:Four Wheel Drive
Engine: Duramax 6.6L V8 Turbodiesel
Fuel Type:Diesel
Ext. Color:Onyx Black
Int. Color:Jet Black With Kalahari Accents
Banner Ford No Haggle Price
$68,267
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Description
This 2025 GMC Sierra 2500HD AT4 is built to handle whatever demands you place on it, combining serious capability with refined comfort for the professional and enthusiast alike.
– Duramax 6.6L V8 Turbodiesel with 470 hp and 975 lb-ft of torque
– 10-Speed Automatic transmission with 2-Speed Active Transfer Case
– AT4 Premium Plus Package with power sunroof
– Gooseneck/5th Wheel Prep Package for heavy towing flexibility
– Bose Premium 7-Speaker Sound System with SiriusXM 360L
– Apple CarPlay and Android Auto compatibility
– 220-Amp Alternator for sustained electrical demands
– Bed View Camera with Trailer Camera Provisions
– HD Surround Vision with Ultrasonic Front and Rear Park Assist
– Power-Retractable Assist Steps with LED lighting
– Spray-On Pickup Bedliner with GMC Logo
– Heated and Ventilated Front Seats with 10-Way Power Adjustment
– Wireless Charging and Wireless Phone Projection
– Keyless Open and Start with Remote Vehicle Starter
– 172 Point Inspection completed
The Duramax diesel engine delivers commanding performance when you need it, with an available high idle switch and engine block heater ensuring reliable cold-weather starting. The gooseneck and 5th wheel prep package comes ready to accept a hitch platform, letting you configure this truck for your specific hauling requirements. An extensive camera system including Bed view with trailer provisions and surround vision gives you confidence when navigating tight spaces or backing up to a jobsite.
Your comfort matters on long drives. The heated and ventilated front seats adjust in ten directions with lumbar support, while the power sunroof and premium Bose audio system make every mile more enjoyable. Wireless charging keeps your devices ready, and the available remote vehicle starter means you can warm up the Cab before stepping outside on cold mornings.
Safety and technology work together throughout this truck. Hill Descent Control, lane departure warning, automatic emergency braking, and a multicolor head-up display keep you connected and confident. The in-vehicle trailering system app and hitch guidance system simplify towing calculations, while trailer side blind zone alert watches the areas you cannot see.
The AT4 trim adds genuine off-road capability with an X31 Off-Road Package, off-road high clearance step, and all-terrain suspension tuning. Black power-retractable assist steps with integrated LED lighting make entry effortless, and the spray-on bedliner with GMC logo protects your investment while adding visual character.
This 2025 Sierra 2500HD has completed a comprehensive 172-point inspection and is ready to perform. With the Duramax diesel, premium packages, and factory-installed accessories, this truck represents serious capability wrapped in professional refinement. Visit us to see how this truck can work for you.
– Duramax 6.6L V8 Turbodiesel with 470 hp and 975 lb-ft of torque
– 10-Speed Automatic transmission with 2-Speed Active Transfer Case
– AT4 Premium Plus Package with power sunroof
– Gooseneck/5th Wheel Prep Package for heavy towing flexibility
– Bose Premium 7-Speaker Sound System with SiriusXM 360L
– Apple CarPlay and Android Auto compatibility
– 220-Amp Alternator for sustained electrical demands
– Bed View Camera with Trailer Camera Provisions
– HD Surround Vision with Ultrasonic Front and Rear Park Assist
– Power-Retractable Assist Steps with LED lighting
– Spray-On Pickup Bedliner with GMC Logo
– Heated and Ventilated Front Seats with 10-Way Power Adjustment
– Wireless Charging and Wireless Phone Projection
– Keyless Open and Start with Remote Vehicle Starter
– 172 Point Inspection completed
The Duramax diesel engine delivers commanding performance when you need it, with an available high idle switch and engine block heater ensuring reliable cold-weather starting. The gooseneck and 5th wheel prep package comes ready to accept a hitch platform, letting you configure this truck for your specific hauling requirements. An extensive camera system including Bed view with trailer provisions and surround vision gives you confidence when navigating tight spaces or backing up to a jobsite.
Your comfort matters on long drives. The heated and ventilated front seats adjust in ten directions with lumbar support, while the power sunroof and premium Bose audio system make every mile more enjoyable. Wireless charging keeps your devices ready, and the available remote vehicle starter means you can warm up the Cab before stepping outside on cold mornings.
Safety and technology work together throughout this truck. Hill Descent Control, lane departure warning, automatic emergency braking, and a multicolor head-up display keep you connected and confident. The in-vehicle trailering system app and hitch guidance system simplify towing calculations, while trailer side blind zone alert watches the areas you cannot see.
The AT4 trim adds genuine off-road capability with an X31 Off-Road Package, off-road high clearance step, and all-terrain suspension tuning. Black power-retractable assist steps with integrated LED lighting make entry effortless, and the spray-on bedliner with GMC logo protects your investment while adding visual character.
This 2025 Sierra 2500HD has completed a comprehensive 172-point inspection and is ready to perform. With the Duramax diesel, premium packages, and factory-installed accessories, this truck represents serious capability wrapped in professional refinement. Visit us to see how this truck can work for you.
Standard Features
- AT4 Preferred Package
- AT4 Premium Plus Package
- Gooseneck/5th Wheel Prep Package
- Hitch Package (LPO)
- Preferred Equipment Group 4SB
- Technology Package
- X31 Off-Road Package
- 7 Speakers
- AM/FM radio: SiriusXM with 360L
- Bose Premium 7-Speaker Sound System
- Radio: AM/FM w/Premium GMC Infotainment System
- SiriusXM w/360L Trial Subscription
- Steering Wheel Audio Controls
- Air Conditioning
- Automatic temperature control
- Electric Rear-Window Defogger
- Front dual zone A/C
- Rear window defroster
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Driver Memory
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Push Button Start
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Off-Road Suspension
- 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
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Sunroof
- Pickup Box
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Hill Descent Control
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Unauthorized Entry Theft-Deterrent System
- Speed control
- 2-Speed Active Transfer Case
- 220-Amp Alternator
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- High Idle Switch
- Auto-dimming door mirrors
- Bumpers: body-color
- Front License Plate Kit
- Gloss Black Header Grille & Grille Insert Bars
- GMC MultiPro Tailgate Step Lights (LPO)
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- Off-Road High Clearance Step (LPO)
- Power door mirrors
- Power-Retractable Black Assist Steps
- Rear step bumper
- Rear Wheelhouse Liners
- Spray-On Pickup Bedliner w/GMC Logo
- Turn signal indicator mirrors
- Winter Grille Cover
- 2 Charge-Only Rear USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- 2 USB Ports
- Apple CarPlay/Android Auto
- Auto-dimming Rear-View mirror
- Automatic Emergency Braking
- Bed View Camera w/2 Trailer Camera Provisions
- Buckle to Drive
- Compass
- Driver door bin
- Driver vanity mirror
- Floor-Mounted Center Console
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front Prem Floor Liners w/Removable Carpet Insert
- Front reading lights
- HD Surround Vision
- Heated steering wheel
- Illuminated entry
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Multicolor 15″ Diagonal Head-Up Display
- OnStar Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear Cross Traffic Alert
- Rear Prem Floor Liners w/Removable Carpet Insert
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trailer Cam Provisions & Trailer Viewing Software
- Trailer Side Blind Zone Alert
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- Wireless Charging
- Wireless Phone Projection
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Front Bucket Seats
- Front Center Armrest
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seats
- Heated front seats
- Heated rear seats
- Perforated Leather-Appointed Front Seat Trim
- Power passenger seat
- Safety Alert Seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Hitch Guidance w/Hitch View
- In-Vehicle Trailering System App
- Alloy wheels
- Wheels: 20″ High Gloss Black 8 Spokes Aluminum
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
- Power Front Passenger Windows w/Express Up/Down
- Power Sliding Rear Window w/Defogger
- Rain sensing wipers
- Variably intermittent wipers
- 3.42 Axle Ratio
- 3.73 Rear Axle Ratio
- 172 Point Inspection
VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). © 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.
ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.
PRICING
Vehicle pricing is believed to be accurate. Tax, title and registration are not included in prices shown unless otherwise stated. Manufacturer incentives may vary by region and are subject to change. Vehicle information & features are based upon standard equipment and may vary by vehicle. Monthly payments may be higher or lower based upon incentives, qualifying programs, credit qualifications, residency & fees. No claims, or warranties are made to guarantee the accuracy of vehicle pricing, payments or actual equipment. Call to confirm accuracy of any information.
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