This 2025 GMC Sierra 2500HD SLT is a heavy-duty truck engineered for serious work and confident capability. With its potent Duramax 6.6L V8 turbodiesel engine delivering 470 horsepower and 975 lb-ft of torque, combined with a 10-speed automatic transmission and available 4WD, this truck handles demanding tasks with authority and control.
- Power Sunroof
- SLT Premium Package
- X31 Off-Road and Protection Package
- Duramax 6.6L V8 Turbodiesel with Engine Block Heater
- Off-Road Suspension with Twin-Tube Rancho Shocks
- Snow Plow Prep/Camper Package with 220-Amp Alternator
- Spray-On Pickup Bedliner with GMC Logo
- 6" Rectangular Chrome Assist Steps
- Hill Descent Control and Skid Plates
- Heated Front Seats and Steering Wheel
- HD Surround Vision Camera System with Trailer View
- Bose Premium 7-Speaker Sound System with SiriusXM
- Apple CarPlay and Android Auto Integration
- Wireless Phone Projection and Charging
- Trailer Tire Pressure Monitor Sensors
The SLT Premium Package elevates your experience with advanced convenience and safety features. You'll benefit from the SLT Convenience Package, SLT Preferred Package, and Sierra HD Pro Safety Plus Package, all working together to provide modern functionality and peace of mind on every drive. The integrated trailering system includes an in-vehicle app for monitoring, trailer viewing software, hitch guidance with hitch view, and provisions for multiple trailer camerasâ"making towing operations straightforward and secure.
Safety technology is comprehensive and intuitive. Automatic emergency braking, forward collision alert, lane departure warning, rear cross traffic alert, and trailer side blind zone alert combine with the HD surround vision camera system to keep you aware of your surroundings. The avalanche of assistance featuresâ"from adaptive cruise control to ultrasonic park assistâ"makes navigating tight spaces and varied road conditions manageable.
The X31 Off-Road and Protection Package transforms this truck into a genuine adventure partner. The off-road suspension with twin-tube Rancho shocks, hill descent control, and protective skid plates underscore GMC's commitment to capability. Combined with the all-terrain tires and 20-inch bright face wheels, this package delivers both function and presence.
Comfort and connectivity round out the package. The heated and ventilated front seats, heated steering wheel, and automatic temperature control ensure comfort in all conditions. The Bose premium audio system, wireless phone projection, and wireless charging keep you connected and entertained throughout your journey.
This 2025 Sierra 2500HD SLT arrives with minimal mileage and ready to work or serve your family with reliability and confidence.
2025 GMC Sierra 2500 HD SLT
- On The Lot
- Used
- Diesel
$68,995Live Market Price
Key Chrysler Dodge Jeep Ram of Rochester
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The overview
- Color
- Onyx Black
- Interior Color
- Black
- Odometer
- 5,559 miles
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT4UNEY0SF255457
- Stock Number
- RC21713A
The highlights
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
The full specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar
- Front beverage holders
- Front dual zone A/C
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Heated front seats
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Auto-dimming door mirrors
- Bumpers: chrome
- Door mirrors: chrome
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,027mm (79.8")
- Exterior length: 6,369mm (250.8")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Security system
- Traction control
Notes from the dealer
Disclaimers
*Pricing requires a 2012 or newer trade in.
*Pricing reflects financing with the dealer.
Title, Admin & Taxes are not included.
The online prices include a loyal lease registered to the household.
The online price includes rebates.
*Some vehicles may have been up fitted and the additional cost is not reflected on the online price.
Doc Fee $899
We make every effort to ensure accurate on-line pricing for our customers, however from time to time we experience malfunctions or delays, causing pricing errors. Dealer is not responsible for pricing errors on-line. Prices shown are subject to change and include all available rebates and incentives, some which may require qualifications and are not compatible with alternative financing options. Please contact a dealer representative, as you may personally qualify for even more incentives or rebates not listed. All pricing is plus tax, title & other applicable fees. Each state has specific fees, sales taxes, and other charges required to register and title a vehicle, which will be at the buyers' expense.
Disclaimers
*Pricing requires a 2012 or newer trade in.
*Pricing reflects financing with the dealer.
Title, Admin & Taxes are not included.
The online prices include a loyal lease registered to the household.
The online price includes rebates.
*Some vehicles may have been up fitted and the additional cost is not reflected on the online price
