This 2021 GMC Sierra 1500 SLT is a rugged and capable truck that's ready to take on any challenge. With its powerful 6.2L EcoTec3 V8 engine, 10-speed automatic transmission, and 4-wheel drive, this Sierra delivers exceptional performance and versatility.
- TEXAS EDITION SLT PREMIUM PACKAGE
- X31 OFF-ROAD PACKAGE
- SUNROOF, POWER
- BED LINER, SPRAY-ON
- TIRES, 275/60R20SL ALL-TERRAIN, BLACKWALL
- TRAILER TIRE PRESSURE MONITOR SENSORS
This Sierra SLT is equipped with a host of premium features that elevate the driving experience. The spacious interior boasts heated and ventilated front seats, a heated steering wheel, and a premium Bose audio system to keep you comfortable and entertained. The X31 Off-Road Package adds off-road-tuned suspension, skid plates, and all-terrain tires for exceptional capability when the pavement ends.
Backed by GMC's Certified Pre-Owned program, this Sierra 1500 has undergone a rigorous 172-point inspection and comes with a comprehensive warranty for your peace of mind. You'll also enjoy 24 months/24,000 miles of scheduled maintenance, roadside assistance, and a vehicle exchange program, ensuring a hassle-free ownership experience.
With its rugged good looks, exceptional performance, and impressive array of features, this 2021 GMC Sierra 1500 SLT is a true standout in the full-size truck segment. Whether you're tackling tough jobs or embarking on outdoor adventures, this Sierra is ready to take you there in comfort and style. Visit our showroom today to experience this impressive truck for yourself.
Used 2021 GMCSierra 1500 SLT
- Exterior Color
- Satin Steel Metallic
- Interior Color
- DARK WALNUT/SLATE, PERFORATED LEATHER-APPOINTED FR
- Odometer
- 82,433 miles
- Fuel Economy
- 14/20 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- VIN
- 3GTU9DEL3MG395097
- Stock Number
- 26T256AA
GMC
Sierra 1500
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 420
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 89 consumer ratings for 2019–2026 models. | Privacy
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