Take on every road with confidence in this rugged yet refined 2023 GMC Sierra 1500 AT4. With only 28,414 miles, this premium off-road truck combines exceptional capability, advanced technology, and everyday comfort. Powered by a strong and efficient engine, the AT4s off-road suspension and 4WD system are ready for any adventure while maintaining a smooth, composed ride on the highway.
Inside, enjoy heated and ventilated leather seats, a power moonroof, and intuitive connectivity through Apple CarPlay and Android Auto. The cabin is crafted with premium materials and designed for both work and play, offering comfort, versatility, and smart storage throughout.
As a GMC Certified Pre-Owned vehicle, this Sierra includes a thorough multi-point inspection, extended factory warranty, and roadside assistance for total peace of mind.
Power, luxury, and reliability--experience the 2023 GMC Sierra AT4 today!
This vehicle is located at Johnson Lexus of Raleigh.
Here at Johnson Lexus we price our cars online aggressively to the market to ensure you not only get a great car but also a great price. Come see us for a hassle-free purchase experience and find out why so many customers have made Johnson Lexus their only destination to buy a car!
DealerRater 2023 Customer Satisfaction Award
Edmunds 5 Star Dealer
Carfax 2023 Top-Rated Lifetime Dealer
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Used 2023 GMCSierra 1500 AT4
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 28,414 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Fuel Economy
- 21/23 MPG City/Hwy
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- I-6 cyl
- VIN
- 1GTUUEE8XPZ190588
- Stock Number
- 81083B
GMC
Sierra 1500
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
Included Packages & Accessories
- ADAPTIVE CRUISE CONTROL
- REAR AXLE 3.23 RATIO
- TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
- AUDIO SYSTEM 13.4 " DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE INCLUDES COLOR TOUCH-SCREEN MULTI-TOUCH DISPLAY AM/FM STEREO Bluetooth streaming audio for music and most phones featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
- TIRE SPARE 255/80R17SL ALL-SEASON BLACKWALL
- TIRES 275/60R20SL ALL-TERRAIN BLACKWALL (Includes (QAQ) spare tire.)
- ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (305 hp @ 3750 rpm 495 lb-ft of torque @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater.) (STD)
- LPO OFF-ROAD HIGH CLEARANCE STEPS (dealer-installed)
- JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER FRONT SEAT TRIM
- AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote (A48) rear sliding power window and (KSG) Adaptive Cruise Control
- UNIVERSAL HOME REMOTE
- ENGINE BLOCK HEATER
- SUNROOF POWER
- SUMMIT WHITE
- SEATS FRONT BUCKET with center console (STD)
- AT4 PREFERRED EQUIPMENT GROUP includes standard equipment
- WHEELS 20" X 9" (50.8 CM X 22.9 CM) MACHINED ALUMINUM with Carbon Grey Metallic accents
- GVWR 7200 LBS. (3266 KG) (STD)
- AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package and (VXW) Off-Road High Clearance Steps
- NOT EQUIPPED WITH STEERING COLUMN LOCK SEE DEALER FOR DETAILS (Beginning with start of production vehicles will be forced to include (R7N) Not Equipped with Steering Column Lock which removes Steering Column Lock. See dealer for details.)
- LPO REAR UNDERSEAT STORAGE COMPOSITE STORAGE BIN Crew Cab includes lockable lid (dealer-installed)
- WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
Detailed 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 and GMC connected services capable
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Moonroof sunshade: manual
- Navigation system
- 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: keyfob
- Remote keyless entry
- Speed control
- 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: 20"
- 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 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
- Standard fuel economy fuel type: diesel
- 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")
- Turning radius: 7.1m (23.5')
- 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
KBB.com Consumer Reviews

Overall4Out of 5
- 3.0
Nice truck
By froggy | on Sunday, December 06, 2020
I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.… - 5.0
Great Truck
By Mel | on Sunday, April 25, 2021
I love it, I get compliments every where I go, and it apparently worth more than I paid for it brand new, a year and a half later. can't ask for much more than that.… - 5.0
Well done GM
By Tony | on Thursday, November 26, 2020
This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!…
Based on 88 consumer ratings for 2019–2025 models. | Privacy
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