Meet the 2025 GMC Sierra 2500HD Denali, a premium diesel pickup built for serious work and refined comfort. This crew cab standard bed offers the legendary Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD capability. Silver exterior with leather interior presents a commanding presence, while the Denali Reserve Package elevates every detail with upscale styling and functionality.
- Duramax 6.6L V8 Turbodiesel engine with dual 220-amp primary and 170-amp auxiliary alternators
- Max Trailering Package with integrated trailering system and trailer tire pressure monitoring
- Heavy-duty front spring/camper package and 2-speed active transfer case
- Power-retractable assist steps with LED perimeter lighting
- Denali Reserve Package with chrome grille and signature styling
- Heated and ventilated leather front seats with 12-way power adjustment and lumbar support
- Multicolor 15-inch head-up display with HD surround vision and multiple camera provisions
- Premium Bose sound system with SiriusXM 360L and wireless phone projection
- Upfitter switch kit (5) with engine block heater for customization and cold-weather operation
- Ultrasonic front and rear park assist with rear cross traffic alert
This Sierra 2500HD represents the perfect balance of capability and luxury. With just over 11,000 miles, this well-maintained truck delivers the power you need with the refinement you deserve. Contact us today to experience the Denali difference in person.
