Vehicle Details
Discover the strength and capability of this pre-owned 2025 GMC Sierra 3500 AT4, now available in Post Falls, ID. With only 33,218 miles, this heavy-duty pickup is built for drivers who need serious towing power, rugged off-road performance, and premium comfort in one highly capable truck. Powered by a V8 6.6L Diesel engine and equipped with 4WD, this GMC Sierra 3500 AT4 is ready for demanding jobs, challenging terrain, and everyday driving alike. The AT4 trim adds a bold, adventure-ready design along with the Off-Road Package for enhanced confidence when the pavement ends. Inside, you'll find modern technology and convenience features designed to keep you connected and in control. Enjoy Remote Start for added comfort, plus seamless smartphone integration with Apple CarPlay and Android Auto. XM Radio provides a wide range of entertainment options for long drives and jobsite commutes. This GMC Sierra 3500 is a smart choice for buyers searching for a dependable pre-owned diesel truck with advanced features, strong towing capability, and proven durability. Whether you need a capable work truck or a refined heavy-duty pickup for weekend projects and travel, this 2025 GMC Sierra 3500 AT4 delivers impressive versatility. Visit us in Post Falls, ID to see this powerful truck in person today.
Equipment
An off-road package is installed on this 2025 GMC Sierra 3500 so you are ready for your four-wheeling best. This 2025 GMC Sierra 3500 is pure luxury with a heated steering wheel. See what's behind you with the back up camera on it. The leather seats are soft and supportive on this 2025 GMC Sierra 3500. The GMC Sierra offers Android Auto for seamless smartphone integration. The vehicle warns of approaching vehicles with Cross-Traffic Alert. This unit is equipped with the latest generation of XM/Sirius Radio. Start the vehicle from inside with remote start. This unit's Lane Departure Warning helps keep you in your lane. This vehicle has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This GMC Sierra has a clean AutoCheck report. This model features a hands-free Bluetooth phone system. The vehicle features steering wheel audio controls. This GMC Sierra offers Apple CarPlay for seamless connectivity.
Packages
AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step. Preferred Equipment Group 4SB: Trailer Side Blind Zone Alert; Perforated Front Leather Seat Trim; SiriusXM with 360L Trial Subscription; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; 20 High Gloss Black 8 Spoke Aluminum Wheels; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Front Rain-Sensing Wipers; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; Front Bucket Seats; Premium Front Floor Liners with Removable Carpet Insert; Premium Rear Floor Liners with Removable Carpet Insert; Heated 2nd Row Outboard Seats; Power Front Windows with Passenger Express Up/down; Bose Premium 7-Speaker Sound System; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; Push Button Start; LED Cargo Area Lighting; LT275/65R20 AT BW Tires; Remote Vehicle Starter System; Floor-Mounted Centre Console; Bed View Camera with Two Trailer Camera Provisions; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 2 Charge/data USB Ports Inside Centre Console; X31 Off-Road Package; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; 120-Volt Bed Mounted Power Outlet; AM/FM Stereo with Premium GMC Infotainment System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; ProGrade Trailering System; Gloss Black Header and Grille Insert Bars; Rear Wheelhouse Liners. Technology Package: Multicolour 15 Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Off-Road High Clearance Step. Power Sunroof. Gooseneck/5th Wheel Prep Package. LED Smoked Amber Roof Marker Lamps. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Additional Information
Rock climbers know Qâemiln Park, mountain bikers know the Post Falls Community Forest, and anglers know the Spokane River above and below the historic falls. Outdoor recreation is not a weekend luxury hereâ"it is how Post Falls defines itself within the broader Inland Northwest. Knudtsen Chevrolet sits along East Polston Avenue where commercial growth meets easy access to trailheads and river put-ins. The Trailhead Event Center and Huetter rest area along the North Idaho Centennial Trail see steady traffic from hikers and cyclists linking Post Falls to Coeur dâAlene. Families based in Rathdrum or Spirit Lake often treat the dealership as a convenient stop on the way back from Farragut State Park or Schweitzer Mountain adventures near Sandpoint. When your calendar revolves around parks, lakes, and forest miles, having Knudtsen Chevrolet nearby keeps everyday errands from competing with time on the trail.
2025 GMC Sierra AT4 Crew Cab V8,
- Used
- Diesel
The overview
- Exterior Color
- Black
- Interior Color
- Jet Black w/Kalahari Accents
- Odometer
- 33,218 miles
- Body/Seating
- Crew Cab/5 seats
- Seats
- 5 seats
- Transmission
- 10-speed automatic
- Drivetrain
- 4WD
- Engine
- V8, 6.6L
- VIN
- 1GT4UVEY0SF171607
- Stock Number
- TT12263
The highlights
- Lane departure
- Leather upholstery
- Automatic temperature control
- 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
- Heads up display
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
- 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
- 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
- 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
- Heads up display
- 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
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