This 2023 GMC Sierra 1500 AT4 in white delivers commanding presence and capability built for those who demand both performance and refined comfort on and off the road.
- EcoTec3 6.2L V8 engine with 420 horsepower and 460 lb-ft of torque
- 4WD with Auto-Locking Rear Differential and Hill Descent Control
- Trailering Package with Integrated Trailer Brake Controller and Hitch Guidance
- Premium Bose 7-Speaker Sound System with SiriusXM satellite radio
- Navigation System with HD Surround Vision and Trailer Camera Provisions
- Heated and Ventilated Driver and Front Passenger Seats with 10-Way Power Adjustment
- Wireless Phone Projection and Apple CarPlay/Android Auto Integration
- Spray-On Pickup Bed Liner with AT4 Logo and 120-Volt Bed Mounted Power Outlet
- Heated Steering Wheel and Auto-Dimming Rear-View Mirror
- Remote Vehicle Starter System and Keyless Open & Start
- Lane Keep Assist with Lane Departure Warning and Forward Collision Alert
- Rear Cross Traffic Braking and Rear Pedestrian Detection
- Ultrasonic Front & Rear Park Assist with Trailer Side Blind Zone Alert
- Machined Aluminum 18-Inch Wheels on Off-Road Suspension
- Wireless Charging and Wi-Fi Hotspot Capability
The AT4 trim elevates capability with aggressive styling and purposeful engineering. Its 4WD system pairs with an Auto-Locking Rear Differential and Hill Descent Control to handle challenging terrain confidently. The Off-Road Suspension provides responsive handling whether navigating rough landscapes or daily roads.
The cabin reflects attention to quality and function. Heated and ventilated front seats adjust through ten power positions, while a heated steering wheel adds comfort during cold months. The premium Bose audio system enhances every drive, and Wireless Phone Projection keeps you connected safely. Dual-zone automatic climate control maintains your preferred temperature, and the power-adjustable telescoping steering column ensures an ideal driving position.
Technology here serves practical purposes. Hitch Guidance with integrated trailer camera provisions simplifies towing operations, while the In-Vehicle Trailering App provides real-time management. Ultrasonic front and rear park assist, combined with HD Surround Vision, enhances safety during maneuvering. Lane Keep Assist with Lane Departure Warning and Forward Collision Alert provide additional layers of driver assistance.
Thoughtful bed features make this truck genuinely useful. The spray-on bed liner protects against damage, red recovery hooks provide security, and a 120-volt bed-mounted power outlet powers tools and equipment. The LED cargo area lighting illuminates your work space, and rear wheelhouse liners extend durability.
The Preferred Equipment Group 4SB and Trailering Package combine to deliver comprehensive capability and refinement. Whether you're hauling equipment, navigating tight roads, or enjoying weekend adventures, this Sierra 1500 AT4 meets the demands of active ownership with genuine utility and sophisticated comfort.
2023 GMC Sierra 1500 AT4
- Used
- Price
- $56,801
- Doc Fee
- $225
- Dealer Price
- $57,026
Call 877-281-7976
We’re here to help
The highlights
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Premium audio system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar and GMC connected services capable
- 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
- 1st row LCD monitors: 2
- AM/FM radio
- Premium audio system: GMC Infotainment System
- 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: 21mpg
- Fuel economy combined: 22mpg
- Fuel economy highway: 23mpg
- 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: 2,062mm (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")
- 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")
- 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
Brandon Tomes Volkswagen of McKinney 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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