This 2014 GMC Sierra 2500HD Denali delivers the capability and refinement you need for heavy-duty work or towing, backed by proven diesel performance and premium comfort.

- 6.6L V8 Duramax Turbodiesel engine with 397 hp and 765 lb-ft of torque
- Allison 1000 6-Speed Automatic transmission with electronic grade braking and tow/haul mode
- 4WD with heavy-duty handling and trailering suspension package
- Heated and cooled front bucket seats with perforated leather trim
- 12-way power adjustable driver and passenger seats with memory function
- Automatic climate control with front and rear zones
- SiriusXM satellite radio with AM/FM and CD player
- Rear backup camera for added visibility
- Fully automatic headlights with fog lights and auto-dimming rear-view mirror
- 18-inch forged polished aluminum wheels
- Steering wheel-mounted audio controls and cruise control
- OnStar Directions & Connections emergency communication system
- Electronic stability and traction control with ABS brakes

The Duramax diesel engine is engineered for serious hauling, generating impressive torque that makes work feel manageable. The Allison transmission pairs with that power seamlessly, offering electronic grade braking and a dedicated tow/haul mode for confident trailering. You'll appreciate the responsiveness of 4WD with the heavy-duty suspension package, which handles demanding terrain and loaded conditions with stability.

Step into the cabin and you'll find the Denali trim delivers genuine luxury. The heated and cooled leather bucket seats keep you comfortable through long drives, while the 12-way power adjustments let you dial in your perfect driving position. Dual-zone automatic climate control maintains your ideal temperature without constant adjustment, and the heated steering wheel adds warmth on cold mornings.

Technology touches make daily driving easier. SiriusXM satellite radio keeps you entertained on long hauls, while steering wheel controls let you manage audio without taking your hands off the wheel. The rear backup camera provides clarity when maneuvering in tight spaces, and HomeLink integration lets you open your garage door without leaving the driver's seat.

Safety features include electronic stability control, traction control, ABS brakes, dual front airbags with side and overhead protection, and OnStar connectivity for emergency situations. The auto-dimming mirrors and fully automatic headlights adjust to conditions automatically, enhancing visibility in changing light.

This Sierra 2500HD Denali is ready to work or travel with confidence and comfort. Come see it in person and experience the blend of diesel power, premium materials, and practical capability that makes this truck a solid investment.