Estimate your payments

Please adjust the options below so we can estimate the most accurate monthly payments.

Your estimated credit score
Loan term
Down payment
$45,000
$0
Home / Used 2021 Gmc Sierra 1500 Mansfield Tx / 2021 Gmc Sierra 1500 At4 3.0l diesel gps camera sunroof free warranty Fort worth Tx 65342317
2021 GMC Sierra 1500
$26,995
(682) 587-6288
Check Availability Save Saved

2021 GMC Sierra 1500 AT4 3.0L Diesel GPS Camera Sunroof FREE WARRANTY

Arlington, TX
182,928 mi.
$26,995
Text Yourself a Link

Check Availability

Fields marked with asterisk (*) are required
6 Cyl
Automatic
22/26 mpg
Jet Black with Kalahari accents Interior
Pickup Truck
Four Wheel Drive

ABOUT THIS VEHICLE

Please Call (682)587-6288 with any questions We Have Several Finance Options Available with Very Competitive Rates and Terms Cory Cell# (817)658-4304 Ariana Cell#-Hablo Espanol (682)227-0767 Justin Cell#-(817)727-2773 2021 GMC Sierra 1500 AT4 4WD 3.0L Duramax Diesel 182k Miles Leather Seats Touch Screen GPS Navigation Backup Camera Bed Cover FREE WARRANTY All of our vehicles are fully inspected and serviced through a Diesel Shop and come with a Free 3 Month/3,000 Mile Warranty. We also have additional warranty's available from 1 year-5 year coverage. Ask us about adding additional warranty coverage on your vehicle. If you live in the DFW Metroplex we have a Credit Union that we work with that has excellent interest rates. Please call, text, or email to find out more about it. If you live, work, or worship in the following counties in Texas, we have a credit union that we can refer to you. (Bell, Bosque, Callahan, Coleman, Comanche, Coryell, Eastland, Falls, Limestone, McCulloch, Milam, Mills, Navarro Robertson, San Saba) We are a Certified Dealer with USAA, Navy Federal Credit Union, PenFed, and several other financial organizations. When you use these lenders and buy a truck from Texas Truck Barn, you will save points .25%-1% on your interest rate. We have Financing Available and work with multiple lenders. Our lenders have finance options for all credit types. You can fill out a credit application on our website www.TexasTruckBarn.com or in person at our dealership. If you want an instant credit decision, complete your credit application online, then call at (682)587-6288. We can assist with Shipping

Vehicle info

Stock
 340221
VIN
 1GTU9EET3MZ340221
Dealer
 Texas Truck Barn
Type
 Used
Year
 2021
Make
 GMC
Model
 Sierra 1500
Mileage
 182,928
Dealer Certified
 No
Certified
 No
Date in Stock
 06/17/2026
Trim
 AT4 3.0L Diesel GPS Camera Sunroof FREE WARRANTY
Model Number
 TK10743
Body
 Pickup Truck
Body Style
 Pickup Truck
Transmission
 Automatic
Doors
 4
Cylinders
 6
Description
 Duramax 3.0L Turbo-Diesel I6 Engine
Drivetrain
 Four Wheel Drive
Fuel Type
 Diesel
Exterior Color
 Summit White
Interior Color
 Jet Black with Kalahari accents
EPA City
 22
EPA Highway
 26
Portions of the data provided are © 2026 Autodata, Inc. dba ChromeData

EQUIPMENT DETAIL

Options
  • AT4 PREFERRED PACKAGE
  • AUDIO SYSTEM PREMIUM GMC INFOTAINMENT SYSTEM WITH 8" DIAGONAL COLOR TOUCH-SCREEN INCLUDES MULTI-TOUCH DISPLAY AM/FM STEREO
  • ENGINE DURAMAX 3.0L TURBO-DIESEL I6
  • JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER FRONT SEAT TRIM
  • SUMMIT WHITE
  • SUNROOF POWER
  • TRANSMISSION 10-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED
Show more Show less

SIMILAR VEHICLES

2018 Ford F-150
2018 Ford F-150
$26,995
3.5L V6 Ecoboost Engine, 148,029 mi., Four Wheel Drive
Save Saved
2020 Chevrolet Silverado 1500
2020 Chevrolet Silverado 1500
$26,995
4.3L Ecotec3 V6 Engine, 77,587 mi., Rear Wheel Drive
Save Saved
2019 Ford Super Duty F-250
2019 Ford Super Duty F-250
$27,995
6.7L 4v OHV Power Stroke V8 Turbo Diesel B20 Engine, 201,868 mi., Four Wheel Drive
Save Saved
2020 Chevrolet Silverado 1500
2020 Chevrolet Silverado 1500
$27,995
Duramax 3.0L Turbo-Diesel I6 Engine, 109,711 mi., Four Wheel Drive
Save Saved
2021 GMC Sierra 1500
2021 GMC Sierra 1500
$27,995
Duramax 3.0L Turbo-Diesel I6 Engine, 137,893 mi., Four Wheel Drive
Save Saved
2020 GMC Sierra 1500
2020 GMC Sierra 1500
$25,995
Duramax 3.0L Turbo-Diesel I6 Engine, 169,167 mi., Four Wheel Drive
Save Saved
2019 Toyota Tacoma 4WD
2019 Toyota Tacoma 4WD
$25,995
3.5L Atkinson-Cycle V6 Engine, 159,659 mi., Four Wheel Drive
Save Saved
2018 Ford F-150
2018 Ford F-150
$25,995
5.0L V8 Engine, 164,741 mi., Four Wheel Drive
Save Saved
2019 Ford Super Duty F-250
2019 Ford Super Duty F-250
$28,995
6.7L 4v OHV Power Stroke V8 Turbo Diesel B20 Engine, 172,348 mi., Four Wheel Drive
Save Saved
2014 Ram 2500
2014 Ram 2500
$28,995
6.7L I6 Cummins Turbo Diesel Engine, 218,533 mi., Four Wheel Drive
Save Saved
2021 Chevrolet Silverado 1500
2021 Chevrolet Silverado 1500
$24,995
5.3L Ecotec3 V8 Engine, 150,876 mi., Four Wheel Drive
Save Saved
2018 Ram 3500
2018 Ram 3500
$28,995
6.7L I6 Cummins Turbo Diesel Engine, 283,239 mi., Four Wheel Drive
Save Saved
2018 Ram 2500 Lone Star
2018 Ram 2500 Lone Star
$23,995
6.7L I6 Cummins Turbo Diesel Engine, 257,359 mi., Four Wheel Drive
Save Saved
2018 Ford Super Duty F-250
2018 Ford Super Duty F-250
$29,995
6.7L 4v OHV Power Stroke V8 Turbo Diesel B20 Engine, 219,404 mi., Four Wheel Drive
Save Saved
2015 Ram 2500
2015 Ram 2500
$29,995
6.7L I6 Cummins Turbo Diesel Engine, 183,759 mi., Four Wheel Drive
Save Saved
Fields marked with asterisk (*) are required
Ask A Question