Meet the 2025 GMC Sierra 2500HD AT4, a full-size diesel pickup truck engineered for those who demand capability, comfort, and confidence on every journey.
- Duramax 6.6L V8 Turbodiesel engine with 470 horsepower and 975 lb-ft of torque
- 10-Speed Automatic transmission with 4WD and 2-Speed Active Transfer Case
- AT4 Premium Plus Package with power sunroof and Technology Package
- Gooseneck/5th Wheel Prep Package for serious towing applications
- LT275/65R20 BF Goodrich Off-Road T/A KO3 tires with X31 Off-Road Package
- Power-Retractable Black Assist Steps with LED lighting
- Spray-On Pickup Bedliner with GMC Logo
- Bose Premium 7-Speaker Sound System with SiriusXM 360L Trial Subscription
- HD Surround Vision with Bed View Camera and Trailer Camera Provisions
- Heated and Ventilated Premium Leather Front Seats with 10-Way Power Adjustment
- Wireless Phone Projection and Charging with Apple CarPlay/Android Auto
- Multicolor 15" Head-Up Display with Ultrasonic Front & Rear Park Assist
This Sierra stands apart with genuine off-road engineering and premium amenities designed for the driver who refuses to compromise. The AT4 Premium Plus Package combines the rugged capability of the AT4 line with refined comfort features including a power sunroof and comprehensive technology integration. Whether you're managing a jobsite, towing a gooseneck trailer, or navigating challenging terrain, the advanced transfer case, hill descent control, and aggressive off-road tires deliver the control you need.
The interior reflects GMC's commitment to both utility and sophistication. Perforated leather-appointed seats with heating and ventilation keep you comfortable through long workdays and longer highways. The 15-inch head-up display projects critical information directly into your sightline, while the intuitive infotainment system keeps you connected with wireless phone projection and Apple CarPlay/Android Auto compatibility. The bed-mounted 120-volt power outlet ensures your equipment stays powered on the road.
Safety and visibility get serious attention here. The HD Surround Vision system, bed view camera with trailer provisions, and available trailer side blind zone alert give you complete situational awareness. Automatic emergency braking, front pedestrian braking, lane departure warning, and the safety alert seat provide layers of protection for you and your passengers.
The Duramax diesel delivers the torque this truck was built to handle, while the 220-amp alternator and engine block heater ensure reliability in demanding conditions. All-weather floor liners protect your cabin investment, and the spray-on bedliner shields the truck's work surface from daily wear.
This Sierra 2500HD AT4 is ready to work harder and last longer than most trucks on the road. Come experience the combination of genuine capability, premium comfort, and advanced technology that defines this impressive diesel pickup.
2025 GMC Sierra 2500 HD AT4
- Used
- Diesel
- Price
- $67,136
- Doc Fee
- $225
- Brandon Tomes Price
- $67,136
Bob Tomes Ford
Call 945-419-8188
We’re here to help
The overview
- Exterior Color
- Gray
- Interior Color
- Jet Black
- Odometer
- 47,137 miles
- Transmission
- 10 speed automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT4UPEY6SF136629
- Stock Number
- 25T1245A
The full specifications
- 1st and 2nd row curtain head airbags
- 4-wheel ABS Brakes
- ABS and Driveline Traction Control
- Adaptive cruise control
- Aluminum dash trim
- Aluminum/sim carbon fibre door trim
- Anti-theft alarm system
- Audio System Premium Brand Speakers: Bose
- Audio controls on steering wheel
- Automatic front air conditioning
- Auxilliary engine cooler
- Auxilliary transmission cooler
- Black aluminum rims
- Bluetooth wireless phone connectivity
- Braking Assist
- Bucket front seats
- Chrome center console trim
- 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
- Heated driver mirror
- Heated passenger mirror
- Heated steering wheel
- Leather seat upholstery
- Leatherette steering wheel trim
- Memorized Settings for 2 drivers
- Memorized Settings including door mirror(s)
- 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
- 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: Off-road
- Tachometer
- Tilt and telescopic steering wheel
- Tire Pressure Monitoring System: Tire specific
- Total Number of Speakers: 7
- Trailer hitch
- Trip computer
- Turn signal in mirrors
- Urethane shift knob trim
- Vehicle Emissions: Federal
- Video Monitor Location: Front
- Wheel Diameter: 20
- Wheel Width: 8.5
Notes from the dealer
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
Tomes Auto Group 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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0.0out of 5 overallUnits are available to order without dealer installed options listed above.
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