Get the job done effectively with robust power, adaptable capabilities, and luxurious amenities in the 2025 GMC Sierra 2500 HD. There are seven trims available for you to choose from, each equipped with unique accommodations and performance outputs. To help you narrow down your top choices, the team at Al Piemonte Buick GMC has crafted this 2025 GMC Sierra 2500 HD trims guide for you to explore.
The 2025 GMC Sierra 2500 HD Pro is prepared for the long haul with a suite of top-notch driver assistance features, a 410-horsepower V8 gas engine, and a standard Trailering Package.
MSRP:Starting at $48,295
Cab Options:Regular, double, crew
Bed Options:Long, standard
2WD
4WD
Key Features:
6.6L V8 gas engine
410 HP and 464 lb.-ft. of torque
Available 6.6L Duramax® turbo diesel V8 engine
470 HP and 975 lb.-ft. of torque
Automatic locking rear differential
Allison® ten-speed automatic transmission
Trailering Package
2.5-in. receiver hitch
Trailering hitch platform
Four- and seven-pin connectors
Seven-wire electrical harness for trailer lights and brakes
Hitch guidance
Integrated trailer brake controller
17-in. silver steel wheels
Animated LED projector headlamps with LED turn signals and daytime running lamps
Vertical trailering mirrors
Side bed step
CornerStep rear bumper
12 cargo tie-downs
Vinyl seat upholstery
40/20/40 split front bench seat with four-way manual outboard seats and under-seat storage
60/40 split-folding rear bench seat (double and crew cab)
Single-zone manual climate control
3.5-in. driver information center
GMC Infotainment System with 7-in. color touchscreen
Wireless Apple CarPlay® and Android Auto™
Two speakers (regular cab) or six speakers (double and crew cab)
Thoughtful functionality is centered in the 2025 GMC Sierra 2500 HD SLT with features like a GMC MultiPro™ tailgate, heated front seats, and a ProGrade® trailering system.
MSRP:Starting at $63,895
Cab Options:Crew
Bed Options:Long, standard
2WD
4WD
Key Features:
SLE features, plus:
All-terrain tires
18-in. machined aluminum wheels with dark gray metallic accents
Rear wheelhouse liners
LED fog lamps
Power-adjustable vertical trailering mirrors with power-folding/extending and auto-dimming upper glass
The 2025 GMC Sierra 2500 HD AT4 is made for luxurious off-roading. In addition to optimized off-roading capabilities, it also offers ventilated front seats, heated rear outboard seats, and a Bose® audio system.
The 2025 GMC Sierra 2500 HD Denali offers a curated experience in every aspect — from elevated creature comforts to premium off-roading capabilities to top-notch driver assistance technologies.
MSRP:Starting at $75,895
Cab Options:Crew
Bed Options:Standard
4WD
Key Features:
SLT features, plus:
Autotrac two-speed transfer case
X31 Off-Road Package
Off-road suspension
Hill descent control
Skid plates
Twin-tube Rancho shocks
20-in. Ultra Bright machined aluminum wheels with bright chrome inserts
Approach the 2025 GMC Sierra 2500 HD AT4X and discover a truck engineered to delight with powerful off-roading capabilities. Plus, you and your crew will be entranced by an upgraded sound system and eye-catching power sunroof.
The 2025 GMC Sierra 2500 HD Denali Ultimate brings you an extravagant interior, a 470-horsepower turbo diesel engine, and practical power-retractable assist steps.
MSRP:Starting at $94,795
Cab Options:Crew
Bed Options:Standard
4WD
Key Features:
Denali features, plus;
6.6L Duramax turbo diesel V8 engine
470 HP and 975 lb.-ft. of torque
Diesel exhaust brake
20-in. Ultra Bright machined aluminum wheels with gloss black inserts
Signature Vader Chrome grille
Power-retractable assist steps with LED perimeter lighting
Spray-on bed liner
Power sunroof
Full grain leather seat upholstery
16-way power front seats with massage
Leather-wrapped steering wheel
Authentic open-pore Paldao wood trim
15-in. head-up display
Bose Premium Series sound system with 12 speakers and Centerpoint
