
2025 GMC Sierra 3500 HD AT4
- Used
The highlights
- Lane departure
- Leather upholstery
- Automatic temperature control
- 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
- Auto high-beam headlights
- Rain sensing wipers
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
- 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 keyless entry
- Speed control
- Surround View Monitor
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 275/65SR20.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 275/65SR20.0E
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 13.4"
- Smart device integration
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Wireless Phone Charger: front
- Wireless phone connectivity
- Front center armrest
- Front seats: bucket
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- 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
- 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
- Standard fuel economy fuel type: gasoline
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 284mm (11.2")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- 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: 2,054mm (80.9")
- 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
- Blind spot: warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: 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: mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: warning
- Security system
- Traction control
Notes from the dealer
Thunderstorm Gray 2025 GMC Sierra 3500HD AT4 4WD
10-Speed Automatic , Duramaxî 6.6L V8 Turbodiesel , 4WD
When the job demands serious muscle, advanced towing tech, and off-road confidence, this Sierra 3500HD AT4 is built to answer the call. Rugged where it counts and refined where it matters, it??s engineered for heavy loads, long hauls, and Pacific Northwest terrain.
Performance & Capability
Duramaxî 6.6L V8 Turbo-Diesel
2-Speed Active Transfer Case
X31 Off-Road Package
Gooseneck / 5th Wheel Prep Package
Bed View Camera with Trailer Camera Provisions
Trailer Side Blind Zone Alert
Rear Cross Traffic Alert
Ultrasonic Front & Rear Park Assist
Technology & Towing Confidence
HD Surround Vision
Technology Package
Trailer Camera Provisions
LED Cargo Area Lighting
Spray-On Pickup Bedliner with GMC Logo
Interior Comfort & Convenience
Heated & Ventilated Driver and Front Passenger Seats
Heated 2nd Row Outboard Seats
Safety Alert Seat
Wireless Charging & Wireless Phone Projection
Keyless Open & Start with Push-Button Start
Remote Vehicle Starter System
Universal Home Remote
Power Sunroof
Power Sliding Rear Window with Defogger
Premium Audio & Connectivity
Boseî Premium 7-Speaker Sound System
SiriusXMî with 360L Trial Subscription
Exterior & AT4 Styling
Gloss Black Header & Grille Insert Bars
LED Smoked Amber Roof Marker Lamps
Off-Road High Clearance Step (LPO)
Rear Wheelhouse Liners
Deep-Tinted Glass
Power & Utility
120-Volt Bed-Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Multiple USB Charge & Data Ports
Packages
AT4 Preferred Package
AT4 Premium Plus Package
Preferred Equipment Group 4SB
Recent Arrival!
With heavy-duty diesel power, advanced trailering technology, and premium AT4 refinement, this Sierra 3500HD is ready to tackle demanding workdays and adventurous weekends with confidence.
All of us here at Camp Chevrolet of Spokane are dedicated to delivering 100% customer satisfaction. Let us know how we can make your experience even better!
10-Speed Automatic , Duramaxî 6.6L V8 Turbodiesel , 4WD
When the job demands serious muscle, advanced towing tech, and off-road confidence, this Sierra 3500HD AT4 is built to answer the call. Rugged where it counts and refined where it matters, it??s engineered for heavy loads, long hauls, and Pacific Northwest terrain.
Performance & Capability
Duramaxî 6.6L V8 Turbo-Diesel
2-Speed Active Transfer Case
X31 Off-Road Package
Gooseneck / 5th Wheel Prep Package
Bed View Camera with Trailer Camera Provisions
Trailer Side Blind Zone Alert
Rear Cross Traffic Alert
Ultrasonic Front & Rear Park Assist
Technology & Towing Confidence
HD Surround Vision
Technology Package
Trailer Camera Provisions
LED Cargo Area Lighting
Spray-On Pickup Bedliner with GMC Logo
Interior Comfort & Convenience
Heated & Ventilated Driver and Front Passenger Seats
Heated 2nd Row Outboard Seats
Safety Alert Seat
Wireless Charging & Wireless Phone Projection
Keyless Open & Start with Push-Button Start
Remote Vehicle Starter System
Universal Home Remote
Power Sunroof
Power Sliding Rear Window with Defogger
Premium Audio & Connectivity
Boseî Premium 7-Speaker Sound System
SiriusXMî with 360L Trial Subscription
Exterior & AT4 Styling
Gloss Black Header & Grille Insert Bars
LED Smoked Amber Roof Marker Lamps
Off-Road High Clearance Step (LPO)
Rear Wheelhouse Liners
Deep-Tinted Glass
Power & Utility
120-Volt Bed-Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Multiple USB Charge & Data Ports
Packages
AT4 Preferred Package
AT4 Premium Plus Package
Preferred Equipment Group 4SB
Recent Arrival!
With heavy-duty diesel power, advanced trailering technology, and premium AT4 refinement, this Sierra 3500HD is ready to tackle demanding workdays and adventurous weekends with confidence.
All of us here at Camp Chevrolet of Spokane are dedicated to delivering 100% customer satisfaction. Let us know how we can make your experience even better!
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
Subaru of Spokane is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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