Discover the ultimate driving experience with this exceptional 2021 GMC Sierra 1500 AT4. Meticulously crafted to conquer any terrain, this powerful truck is a true testament to GMC's commitment to excellence.
- Sunroof, Power
- Technology Package
- 3.0L I-6 Diesel Turbocharged (Duramax) Engine
- Driver Alert Package II
- AT4 Preferred Package
- Adaptive Cruise Control, Brake Assist, Electronic Stability Control, IntelliBeam Automatic High Beam On/Off, 8 Driver Information Center, Automatic Emergency Braking, Bed View Camera, Following Distance Indicator, Forward Collision Alert, Front Pedestrian Braking, HD Surround Vision w/2 Trailer View Camera Provisions, Lane Keep Assist w/Lane Departure Warning, Multicolor 15 Diagonal Head-Up Display, Rear Camera Mirror, Safety Alert Seat
Boasting a striking White exterior and a meticulously designed interior, this Sierra 1500 AT4 is a true masterpiece. With its powerful 3.0L I6 Diesel Turbocharged engine and 10-speed automatic transmission, you'll experience unparalleled performance and efficiency, achieving an impressive 22 city/26 highway MPG.
Elevate your driving experience with the cutting-edge technology features that set this vehicle apart. The Premium GMC Infotainment System with Navigation, Bose Premium Audio System, and Wireless Charging keep you connected and entertained on every journey. The Driver Alert Package II and AT4 Preferred Package add an extra layer of safety and convenience, ensuring you navigate the roads with confidence.
This Sierra 1500 AT4 is a Certified Pre-Owned vehicle, giving you the peace of mind that comes with a thorough inspection and comprehensive warranty coverage. Backed by GMC's commitment to quality, you can trust that this truck has been meticulously maintained and is ready to take on any challenge.
Experience the ultimate in power, capability, and technology with this exceptional 2021 GMC Sierra 1500 AT4. See this vehicle today at Motor City West. Call GM Internet sales direct at (661) 836-9915.
Pre-Owned 2021 GMCSierra 1500 AT4
- Diesel
- Exterior Color
- Summit White
- Interior Color
- JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
- Odometer
- 92,199 miles
- Fuel Economy
- 14/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
- VIN
- 3GTU9EET1MG270024
- Stock Number
- M581213
GMC
Sierra 1500
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 277
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
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the ?Fuel Economy? portion of the EPA?s website for details, including a MPG recalculation tool). The features and options listed are for the new 2020 GMC Sierra 1500 and may not apply to this specific vehicle. Tax, title, license (unless itemized above) are extra. Not available with special finance, lease and some other offers.
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