This 2023 GMC Sierra 1500 AT4X in white represents premium off-road capability paired with refined comfort. Finished in White with Obsidian Rush leather seating, this Crew Cab short box 4WD truck delivers the EcoTec3 6.2L V8 engine paired with a 10-speed automatic transmission, achieving 14 city and 17 highway MPG. With just over 22,500 miles, this AT4X models the perfect balance of power and proven durability.
The Sierra AT4X is equipped with a comprehensive array of premium features designed for both capability and everyday convenience:
- Bose Premium 12-speaker audio system with SiriusXM
- Premium GMC Infotainment System with Apple CarPlay and Android Auto
- Advanced trailering package with integrated trailer brake controller and hitch guidance
- HD surround vision and bed view camera
- Navigation system with wireless phone projection
- Heated and ventilated leather seats with 16-way power adjustment
- Multicolor 15-inch head-up display
- Power sunroof and power sliding rear window
- Automatic emergency braking, lane keep assist, and rear cross traffic braking
- Driver-selectable full locking front and rear differentials with off-road suspension
- Hill descent control for advanced terrain management
- Spray-on bed liner with AT4X logo
This truck combines genuine wood interior trim, remote vehicle starter, and wireless charging with serious off-road credentials including off-road high clearance steps and heavy-duty air filtration. Connect with us today to experience the AT4X difference for yourself.
2023 GMC Sierra 1500 AT4X
- Used
$52,900Haley Price
$53,699Haley Preferred Price*
Haley Chevrolet
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The overview
- Exterior Color
- Summit White
- Interior Color
- OBSIDIAN RUSH, FULL GRAIN LEATHER FRONT SEAT TRIM
- Odometer
- 22,566 miles
- Fuel Economy
- 14/17 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.2L EcoTec3 V8 engine
- VIN
- 3GTUUFEL4PG194677
- Stock Number
- FP5451
The full specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 420
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
Haley Toyota Certified Center is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
More about usKBB.com Consumer Reviews
4.0out of 5 overall- 4.0
Depreciation of 50%
by Manny A on 10/28/2026 10:06:36 AM
This is a amazing truck.. Comfortable lots of sensors Etc…. My truck has 30000 miles I when to trade in they offer $46000 I paid $86000 the depreciation is incredible I don’t buy new truck never again. - 5.0
2021 GMC SLT 4WD SIERRA, Great Truck
by Ransom1 on 10/15/2026 4:18:42 PM
This is my 8th truck. This is hands down the very best truck I’ve ever owned. Not only is it the best looking truck on the road I have never had it in the shop except for oil changes and scheduled maintenance. The silver does not show dirt or grime. - 5.0
Great 4 cylinder truck
by Steve on 9/23/2026 2:01:15 AM
I have only pulled a trailer one time and still got 18 mpg down doing 80 down the interstate. Otherwise this vehicle is used for commuting or recreating. I typically get 22-24 mpg driving MT highways to the mountains. The turbo has some spunk for getting up to speed and the five years I've had my truck no complaints.
All prices exclude taxes and title. Prices are subject to change without notice. The dealer reserves the right to correct any errors or omissions. Offers, specials and discounts are vin specific. Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed.
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