Key Features
Body Type Pickup
Mileage 3 mi
Fuel Type
Engine Description
Drivetrain 4WD
Cab Type Crew Cab
Trim AT4X
Vehicle Details
Stock Number
201621
Stock Type
New
Year
2026
Make
Model
Model Code
TK10543
Cab Type
Crew
Vehicle Trim
AT4X
Body Type
VIN
3GTUUFEL0TG201621
Brake Type
Hydraulic
Dimensions
Class
2
Drivetrain
4WD
Transmission
Transmission Type
Automatic
Engine Description
6.2L EcoTec3 V8 engine
Engine Cylinder Count
8
Engine Model
L87
Engine Size (L)
6.2
Horsepower
420
Fuel Type
Gasoline
Seat Dimensions
Seating Capacity
5
Exterior Color
White
Interior Color
Obsidian Rush, Full grain leather front seat trim
Vaughn Automotive ci2 Test Site
location_on Ottumwa, IA
schedule
Listing Notes
Discover the ultimate off-road companion in the 2026 GMC Sierra 1500 AT4X. This rugged and capable truck is designed to conquer any terrain, whether you're tackling challenging trails or navigating the city streets.- $500 First Responder Rebate Available- $500 Military Rebate Available- 6.2L V8 EcoTec3 Engine with Dynamic Fuel Management (420 hp, 460 lb-ft of torque)- Trailering Package- Bose Premium Series with 12-Speaker System- MultiPro Tailgate Audio System by Kicker- SiriusXM with 360L Trial Subscription- Steering Wheel Audio Controls- Electric Rear-Window Defogger- 120-Volt Bed Mounted Power Outlet- 120-Volt Interior Power OutletElevate your driving experience with the Sierra 1500 AT4X's impressive array of premium features. Enjoy the convenience of push-button start, remote vehicle starter, and keyless open and start. Stay connected with wireless charging, Wi-Fi hotspot capability, and a multicolor 15-inch head-up display.For off-road adventures, the Sierra 1500 AT4X is equipped with a driver-selectable full-locking front and rear differential, hill descent control, and heavy-duty air filtration. The integrated trailer brake controller, trailer tire pressure monitoring system, and in-vehicle trailering system app make towing a breeze.Indulge in the ultimate comfort with heated and ventilated front seats, heated rear outboard seats, and a power-sliding rear window with a rear defogger. The premium leather-appointed interior and genuine wood accents elevate the cabin's style and sophistication.With Vaughn Best Deal Pricing, there is no arguing just a great deal. We make buying a vehicle fast, easy, and fun.Online price excludes $25 title fee, $15 electronic processing fee, $10 lien fee (if applicable), and a $180 Vaughn processing fee. Iowa buyers will pay Iowa use tax and license at delivery. Out-of-state buyers will pay their local tax, license, and applicable fees at delivery, plus a $165 out-of-state registration service fee. Vehicles are not available for sale to licensed dealers or vehicle resellers.Drive to Ottumwa and discover why customers have trusted our family since 1934. Our Price Includes These Itemized Rebates: $1750 - Buick & GMC Consumer Cash Program. Exp. 03/31/2026 $3500 - GM Trade In Allowance Program. Exp. 03/31/2026 $500 - Buick GMC Bonus Cash. Exp. 03/31/2026 $500 - GM Rewards Card Sales Sign Up and Spend Offer. Exp. 06/30/2026
%
/month
Excludes tax, tag and other fees. This estimate is for general information purposes only.








































































