Introducing the 2025 GMC Sierra 1500 AT4â"a refined pickup truck built for those who demand capability, comfort, and commanding presence on any terrain.
- Premium Bose 7-Speaker Sound System with SiriusXM 360L
- Remote Vehicle Starter System and Push Button Start
- 120-Volt Bed and Interior Power Outlets
- Spray-On Pickup Bedliner with GMC Logo
- Rear Camera Mirror and Bed View Camera
- HD Surround Vision with Ultrasonic Front & Rear Park Assist
- Integrated Trailer Brake Controller with Trailer Side Blind Zone Alert
- Multicolor 15" Diagonal Head-Up Display
- Heated and Ventilated Driver & Front Passenger Seating
- Power Sunroof
- Off-Road High Clearance Step
- Wireless Charging Pad
- Lane Keep Assist with Lane Departure Warning
- Auto High-Beam Headlights
- Hill Descent Control
The Sierra AT4 is powered by a competent 3.0L I6 engine paired with a 10-speed automatic transmission and 4WD, ensuring you have the capability to handle whatever the road or job site demands. The refined powertrain balances real work capacity with the smooth performance you expect from a modern pickup.
Inside, this truck prioritizes your comfort and convenience. The AT4 Preferred and Premium Packages bring heated and ventilated front seats, heated rear seats, and a heated steering wheel to keep you comfortable in all conditions. The power sunroof adds an open-air element, while the 10-way power driver and passenger seats with lumbar support ensure you find your ideal driving position. Premium perforated leather seat trim elevates the cabin's appearance.
Technology is thoughtfully integrated throughout. The Premium GMC Infotainment Audio System with Apple CarPlay and wireless Android Auto keeps your phone connected seamlessly. The multicolor 15" head-up display projects critical information directly into your line of sight, while the wireless charging pad and multiple USB portsâ"including Type-C connectorsâ"eliminate the frustration of hunting for adapters. OnStar services provide emergency communication and remote vehicle control at your fingertips.
When towing matters, the Sierra AT4 delivers. The Integrated Trailer Brake Controller, Hitch Guidance, Hitch View, and Trailer Side Blind Zone Alert work together to make hitching, backing, and monitoring your trailer straightforward and safe. The In-Vehicle Trailering System App keeps essential information visible on your infotainment screen.
Safety and capability converge seamlessly. The HD Surround Vision system eliminates blind spots with multiple camera feeds, while Ultrasonic Front & Rear Park Assist, Rear Cross Traffic Braking, and Rear Pedestrian Detection provide layers of awareness. Lane Keep Assist, Forward Collision Alert, and Automatic Emergency Braking help prevent accidents before they happen. Hill Descent Control and the off-road suspension with auto-locking rear differential give you confidence on challenging terrain.
This white Sierra AT4 with 26,086 miles represents an opportunity to own a truck that handles daily demands with authority while delivering the refinement and technology you've come to expect. Visit our showroom to experience how thoughtful design, genuine capability, and modern convenience come together in this distinctive pickup.
2025 GMC Sierra 1500 AT4
- Used
- Diesel
- Ourisman Price
- $50,500
- Ourisman Promise Price
- $50,500
Ourisman Volkswagen of Rockville
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The overview
- Exterior Color
- Summit White
- Interior Color
- Jet Black With Kalahari Accents
- Odometer
- 26,086 miles
- Body/Seating
- Truck/5 seats
- Seats
- 5 seats
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- 3.0L I6
- VIN
- 1GTUUEE87SZ202673
- Stock Number
- PV12271
The highlights
- 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
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
- 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
- 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
- Drive type: four-wheel
- Engine location: front
- Fuel economy city: 22mpg
- Fuel economy combined: 24mpg
- Fuel economy highway: 26mpg
- Fuel tank capacity: 24.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- 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
- 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")
- Greenhouse Gas Score (GG): 4
- 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")
- 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
Notes from the dealer
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
Ourisman Chevrolet of Rockville is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about us
4.0The Ourisman Promise Price only excludes your state tax and tag fees. We make every effort to provide accurate information; any obvious discrepancies are corrected immediately.
Average Miles Per Gallon (MPG) is based on EPA estimates. Actual mileage may vary.