Meet the 2025 GMC Sierra 1500 AT4, a premium full-size truck built for those who demand capability without compromise. This White exterior paired with the commanding presence of the AT4 trim creates a vehicle ready to handle real work and genuine adventure.
- 6.2L EcoTec3 V8 engine with 420 hp and 460 lb-ft of torque
- Active Exhaust, Dual, Sport-Mode Enabled
- Premium Bose 7-Speaker Sound System with SiriusXM 360L Trial Subscription
- Integrated Trailering System with Trailer Camera Provisions, Hitch Guidance, and Hitch View
- Heated and Ventilated Front Seats with 10-Way Power Driver Seat Adjuster
- Navigation System with Apple CarPlay/Android Auto (Wireless Compatible)
- HD Surround Vision with Rear Cross Traffic Braking and Rear Pedestrian Detection
- Auto-Locking Rear Differential with Hill Descent Control
- Spray-On Pickup Bedliner with GMC Logo
- Remote Vehicle Starter System with Push Button Start
- Wireless Charging and Multiple USB Ports Including Type-C
- Lane Keep Assist with Lane Departure Warning and Forward Collision Alert
- 18" Machined Aluminum Wheels with LT275/65R18C Blackwall Goodyear Wrangler Territory MT Tires
- Perforated Front Leather Seat Trim with Heated Rear Outboard Seats
- Ultrasonic Front and Rear Park Assist
This Sierra 1500 AT4 comes equipped with genuine truck engineering. The 6.2L V8 delivers the power you expect, while the 10-speed automatic transmission ensures smooth acceleration and dependable performance. All-wheel drive with an auto-locking rear differential means you can confidently handle varied terrain and challenging conditions. The integrated trailer brake controller, hitch guidance camera system, and comprehensive trailering provisions make towing straightforward and safe, whether you're managing weekend duty or professional demands.
The interior reflects GMC's commitment to comfort and functionality. Premium leather seating, heated and ventilated front buckets, and a heated steering wheel provide daily comfort through changing seasons. The Bose audio system delivers quality sound, while the navigation system with wireless smartphone integration keeps you connected and informed. Multiple power outlets, USB ports including Type-C charging, and wireless charging capability ensure your devices stay ready when you need them.
Safety and awareness technology work throughout this truck. Automatic emergency braking, forward collision alert, lane keep assist, and rear pedestrian detection provide layers of protection. HD surround vision gives you complete visibility around the vehicle, while rear cross traffic braking adds confidence when backing up.
The AT4 trim distinguishes itself with off-road capability and refined appointments. The off-road suspension, hill descent control, rear wheelhouse liners, and recovery hooks prepare you for terrain beyond paved roads. The spray-on bedliner protects your cargo area while the black chrome grille inserts and machined aluminum wheels emphasize the AT4's purposeful design.
This 2025 Sierra 1500 AT4 represents the full-size truck experience done rightâ"substantial power, genuine capability, and the technology to handle modern demands. We invite you to view this vehicle in person and experience what genuine truck craftsmanship delivers.
Used 2025 GMCSierra 1500 AT4 Truck Crew Cab
- Exterior Color
- Summit White
- Interior Color
- Jet Black With Kalahari Accents
- Odometer
- 13,189 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Seats
- 5 seats
- Fuel Economy
- 15/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 8
- VIN
- 1GTUUEEL2SZ279519
- Stock Number
- CP1828
GMC
Sierra 1500
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- 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
Standard 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
- Navigation system
- 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
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 18"
- 1st row LCD monitors: 2
- Primary LCD size: 13.4"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- 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 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
- Block heater
- Compressor: Not Available
- Cylinder configuration: V-8
- Cylinder deactivation
- Drive type: four-wheel
- Engine liters: 6.2L
- Engine location: front
- Fuel economy city: 15mpg
- Fuel economy combined: 24mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 24.0gal.
- Horsepower: 420hp @ 5,600RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Rear locking differential
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 460 lb.-ft. @ 4,100RPM
- Transmission: 10 speed automatic
- Variable intake manifold
- Variable valve control
- Approach angle: 26 deg
- Departure angle: 26 deg
- Ground clearance (min): 282mm (11.1")
- Ramp breakover angle: 20 deg
- 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
- Tailpipe finisher: chrome
- Trailer hitch
- Trailer sway control
- Compression ratio: 11.50 to 1
- Curb weight: 2,454kg (5,410lbs)
- Engine bore x stroke: 103.3mm x 92.0mm (4.07" x 3.62")
- Engine displacement: 6.2 L
- Engine torque: 460 lb.-ft. @ 4,100RPM
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,990mm (78.3")
- Exterior length: 5,916mm (232.9")
- Front headroom: 1,092mm (43.0")
- Front hiproom: 1,544mm (60.8")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,638mm (64.5")
- GVWR: 3,221kg (7,100lbs)
- Greenhouse Gas Score (GG): 4
- Payload: 753kg (1,660lbs)
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,505mm (59.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,626mm (64.0")
- Towing capacity: 4,037kg (8,900lbs)
- Turning radius: 7.2m (23.7')
- Wheelbase: 3,747mm (147.5")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- 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
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: Front and Rear Park Assist 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 Braking mitigation
- Security system
- Traction control
Dealer Notes
*The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $490, may be added to the price of the vehicle. * Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
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