2025 GMC Sierra 2500HD SLE Sterling Metallic 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel
Lifetime no charge WV or VA Inspection Stickers at Ramey Auto Group!, !!NEW LOWER PRICE!!, 10-Speed Automatic, 4WD, Black Cloth.
Internet price includes manufacturer incentives and dealer discounts. Tax, Title, Tags and documentary fee of $575 not included in price. Additional offers may be available. See Dealer for Details.
Recent Arrival! Price includes: $1000 - Buick & GMC Select Market Incremental Consumer Cash. Exp. 08/04/2025
New 2025 GMCSierra 2500HD SLE
- Exterior Color
- Sterling Metallic
- Interior Color
- Black
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- Duramax 6.6L V8 Turbodiesel
- VIN
- 1GT4UMEY2SF320027
- Stock Number
- 251439
Highlighted Features
- Lane departure
- Emergency communication system
- Wireless phone connectivity
- Auto high-beam headlights
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Fully automatic headlights
- Alloy wheels
- Heated door mirrors
- Trailer sway control
Included Packages & Accessories
- Preferred Equipment Group 3SA
- 3.73 Rear Axle Ratio
- 3.42 Axle Ratio
- 17" Machined Aluminum Wheels
- 18" Machined Aluminum Wheels
- Front 40/20/40 Split-Bench Seats
- Cloth Seat Trim
- 10-Way Power Driver Seat Adjuster w/Lumbar
- SLE Convenience Package
- SLE Heated Package
- SLE Value Package
- Preferred Package
- Remote Start Package
- Sierra HD Pro Safety Plus Package
- Radio: AM/FM w/Premium GMC Infotainment System
- Adaptive Cruise Control
- Electric Rear-Window Defogger
- 120-Volt Instrument Panel Power Outlet
- 2 Charge-Only Rear USB Ports
- All-Weather Floor Liners (LPO)
- X31 Off-Road & Protection Package
- Spray-On Pickup Bedliner w/GMC Logo
- Deep-Tinted Glass
- LED Smoked Amber Roof Marker Lamps
- LED Cargo Area Lighting
- Power-Adjustable Black Outside Mirrors
- Pickup Box
- Assist Step & Floor Liner Package (LPO)
- 6" Rectangular Chromed Tubular Assist Steps (LPO)
- X31 Off-Road Package
- Gooseneck/5th Wheel Prep Package
- Hitch Package (LPO)
- Max Trailering Package
- Trailer Tire Pressure Monitor Sensors
- Dual 220-Amps Primary/170-Amps Aux Alternators
- Engine Block Heater
- Skid Plates
- Suspension Package
- Off-Road Suspension
- Heavy Duty Front Spring/Camper Package
- High Idle Switch
- 2-Speed Active Transfer Case
- SiriusXM w/360L Trial Subscription
- 4-Way Manual Driver Seat Adjuster
- Power Sliding Rear Window w/Defogger
- 4-Way Manual Passenger Seat Adjuster
- Keyless Open & Start
- Winter Grille Cover
- Push Button Start
- Remote Vehicle Starter System
- A/C w/Dual-Zone Automatic Climate Control
- Auto-Dimming Inside Rear-View Mirror
- Chrome Surround Grille w/Chrome Insert Bars
- Hill Descent Control
- Exhaust Brake
- Heated Driver & Front Outboard Passenger Seats
- 120-Volt Bed Mounted Power Outlet
- Heated Steering Wheel
- Heavy-Duty 80 Amp Battery
- Manual Tilt-Wheel/Telescoping Steering Column
- 2-Speed Electronic Shift Transfer Case
- Sierra HD Pro Safety
- Perimeter Lighting
- Wireless Phone Projection
- Hitch Guidance w/Hitch View
- Cloth Rear Seat w/Storage Package
- LED Fog Lamps
- Buckle to Drive
- IntelliBeam Automatic High Beam On/Off
- Trailer Cam Provisions & Trailer Viewing Software
- 2 Charge/Data USB Ports
- Ultrasonic Front & Rear Park Assist
- OnStar Services Capable
- Following Distance Indicator
- In-Vehicle Trailering System App
- Forward Collision Alert
- Rear Cross Traffic Alert
- Lane Departure Warning System
- Universal Home Remote
- Automatic Emergency Braking
- Steering Wheel Audio Controls
- Front Pedestrian Braking
- Trailer Side Blind Zone Alert
- 6-Speaker Audio System Feature
- Unauthorized Entry Theft-Deterrent System
- HD Surround Vision
- HD Rear Vision Camera Delete
- Bed View Camera w/2 Trailer Camera Provisions
- 4-Wheel Disc Brakes
- Apple CarPlay/Android Auto
- Emergency communication system: OnStar
- AM/FM radio: SiriusXM with 360L
- Auto High-beam Headlights
- Front Center Armrest w/Storage
- Compass
- Variably intermittent wipers
- Turn signal indicator mirrors
- Trip computer
- Traction control
- Tilt steering wheel
- Steering wheel mounted audio controls
- Split folding rear seat
- Speed control
- Remote keyless entry
- Rear step bumper
- Rear reading lights
- Power windows
- Power steering
- Power door mirrors
- Passenger vanity mirror
- Passenger door bin
- Panic alarm
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Low tire pressure warning
- Illuminated entry
- Heated door mirrors
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver vanity mirror
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- Alloy wheels
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- 6 Speakers
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Driver vanity mirror
- Emergency communication system
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear door bins
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- 1st row LCD monitors: 2
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Speakers: 6
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: cloth
- 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
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Bumpers: 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
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- 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
- Traction control
Dealer Notes
KBB.com Consumer Reviews
- 2.0
Transmission trash
By Jason on Monday, April 07, 2025
Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk - 5.0
Fantastic truck
By Jjj on Sunday, November 07, 2021
This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck! - 3.0
Don't judge a truck by the appearance
By jmil on Wednesday, May 11, 2022
Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).
Internet price includes manufacturer incentives and dealer discounts. Tax, Title, Tags and documentary fee of $575 not included in price. Additional offers may be available. See Dealer for Details.
*Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers.
Internet price includes manufacturer incentives and dealer discounts. Tax, Title, Tags and documentary fee of $575 not included in price. Additional offers may be available. See Dealer for Details.
*Must finance through GM Financial. Some customers may not qualify. Not available with lease, special finance and some other offers.