2025 GMC Sierra 2500 AT4X with 6.6L Duramax Diesel! , AT4X with 1.5 inch Factory Lift, Multimatic DSSV dampers, front/rear electronic locking differentials! Loaded with Massaging Front Seats, Heads Up Display, Sunroof, Heated and Cooled Front Seats, Heated Rear Seats, Rear Camera Mirror, Adaptive Cruise, Memory Seats, Bose Stereo, 13.4 Screen with Google built in, and all the right options! Super Clean Inside and Out! GM Manufacturer Buyback Title, Comes with 12 month 12,000 Mile additional bumper to bumper warranty and remainder of 5/100 powertrain warranty. Vinyl Wrap on Hood, Tailgate and Door Handles.
Discover rugged capability and refined comfort with this 2025 GMC Sierra 2500 AT4X, located in St. George, UT. With only 26,042 miles, this low-mileage powerhouse pairs a stout V8 6.6L Diesel with 4WD for confidence on paved roads and off the beaten path. The AT4X trim elevates the GMC Sierra's off-road credentials with a dedicated Off-Road Package that includes advanced suspension, skid protection, and terrain-taming features to handle desert trails and mountain passes alike.
Inside, experience premium appointments and cutting-edge technology. A Premium Sound System delivers clear, immersive audio for every drive, while Satellite Radio keeps you entertained with nationwide channels. Safety and convenience come standard with Lane Departure Warning and Adaptive Cruise Control, helping you stay centered and maintain safe following distances on long highway runs.
This GMC Sierra blends capability and comfort with tough towing and hauling capability backed by diesel torque, plus a refined interior designed for work or weekend adventure. Whether you're towing gear across Utah or exploring beyond, this 2500 AT4X offers the durability and tech you want, complemented by low miles that mean years of dependable service ahead. Located in St. George, UT, this GMC Sierra is ready for immediate test drives and adventures - schedule your appointment to experience the premium off-road performance and modern features of this 2025 GMC Sierra 2500 AT4X.
Used 2025 GMCSierra 2500 AT4X
- Diesel
- Exterior Color
- Gray
- Interior Color
- Black
- Odometer
- 26,042 miles
- Body/Seating
- Cab; Crew/5 seats
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- V8, 6.6L
- VIN
- 1GT4UZEY1SF200264
- Stock Number
- 26016
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Power moonroof
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
- 6.6L V8 Turbo Diesel Engine
- Towing/Camper Pkg
- Adaptive Cruise Control
- Aluminum/Alloy Wheels
- Bed Liner
- Fixed Running Boards
- Power Sunroof
- Univ Garage Door Opener
- V8; Turbo Diesel; 6.6 Liter
- Automatic; 10-Spd Allison
- 4WD
- Side Blind Zone Alert
- Hill Descent Control
- Hill Start Assist
- Traction Control
- StabiliTrak
- ABS (4-Wheel)
- Theft Deterrent System
- Keyless Entry
- Push Button Start
- Air Conditioning
- Power Sliding Rear Window
- Power Windows
- Power Door Locks
- Power Tailgate Release
- Power Steering
- Tilt & Telescoping Wheel
- Head-Up Display
- Tailgate Radio System by Kicker
- Bose Premium Sound System
- SiriusXM Satellite
- Navigation System
- Bluetooth Wireless
- OnStar
- Premium GMC Infotainment System
- F&R Park Assist
- Backup Camera
- Surround View Camera
- Dual Air Bags
- Side Air Bags
- F&R Head Curtain Air Bags
- Lane Departure Warning System
- Heated & Ventilated Seats
- Dual Power Seats
- Full Leather
- Power Sun Roof
- Daytime Running Lights
- LED Headlamps
- Fog Lights
- Running Boards
- Towing Pkg
- Premium Wheels
- Hard Tonneau Cover
- Oversize Off-Road Tires
- Sierra HD Pro Safety
- Forward Collision Alert
Detailed 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
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Moonroof sunshade: manual
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power moonroof
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 305/70RR18.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 305/70RR18.0E
- Single rear wheels
- Speed-sensing steering
- Wheel size: 18"
- 1st row LCD monitors: 2
- Primary LCD size: 13.4"
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: brand
- Speakers: 12
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather steering wheel
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-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
- Ventilated front seats
- 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
- Departure angle: 26 deg
- Auto-dimming door mirrors
- Bedliner
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,100mm (82.7")
- 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: 7.9m (25.9')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- 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
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Traction control
Standard Features
- Forward Collision Alert
Dealer Notes
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