2025 GMC Sierra 2500HD
Vehicle details
- Year
- 2025
- Make
- GMC
- Model
- Sierra 2500HD
- Trim
- AT4
- Mileage
- 37,364 mi
- Stock #
- 10182
- VIN
- 1GT4UPEYXSF323890
- Body type
- truck
- Exterior color
- Gray
- Interior color
- Black
Warranty
This vehicle includes a 3,000-mile or 90-day powertrain warranty at no additional cost. Coverage applies to the engine, transmission, and drivetrain on vehicles with 170,000 miles or less.
Endurance Extended Warranty available. Ask us about comprehensive extended coverage that can be financed directly into your vehicle payment. Dykes Motors is an authorized Endurance warranty repair center, so your service stays right here.
About this vehicle
If you have been waiting on the right heavy duty diesel, this is the one. This 2025 GMC Sierra 2500HD AT4 Crew Cab 4x4 runs the 6.6 liter Duramax turbo diesel V8, rated at 470 horsepower and 975 lb ft of torque, matched to the proven Allison 10 speed automatic. With 37,364 miles it is barely broken in for a Duramax, and it is ready to pull whatever you hook to it.
The AT4 is the off road flagship of the Sierra HD lineup. This one wears the factory AT4 package with a two speed AutoTrac transfer case, skid plates, red recovery hooks, black AT4 wheels on aggressive all terrain tires, power trailering mirrors, and a black AT4 interior. The gray exterior over black is one of the sharpest combinations GMC offers on this body.
Come see it at Dykes Motors, 3069 Hwy 49 in Collins, or call us at (601) 641-5475. Financing available for qualified buyers through top national lenders.
*Estimated monthly payment shown for illustration only — 72 months at 7.99% APR with $2,000 down. Actual rate and term depend on credit and lender approval. Price excludes tax, title, and dealer documentation fee. Powertrain warranty applies to vehicles model year 2017 or newer with 170,000 miles or less; all other vehicles sold as-is. Sold on consignment units are excluded from warranty coverage. While every effort is made to ensure listing accuracy, Dykes Motors is not responsible for typographical errors. Please verify all information with a sales associate prior to purchase.