Discover the Unparalleled Capability and Refined Comfort of the 2021 GMC Sierra 1500 AT4
Elevate your driving experience with this exceptional 2021 GMC Sierra 1500 AT4. Boasting a powerful 3.0L I6 Duramax Diesel engine, this truck delivers impressive performance and efficiency, with 277 horsepower and an exceptional 460 lb-ft of torque. Paired with a smooth-shifting 10-speed automatic transmission and robust 4-wheel-drive system, the Sierra 1500 AT4 is ready to tackle any terrain with confidence.
- CERTIFIED BY CARFAX - NO ACCIDENTS!
- GM CERTIFIED
- LPO, ALL-WEATHER FLOOR LINERS, 1ST AND 2ND ROWS (includes AT4 logo)
- SUNROOF, POWER
- TECHNOLOGY PACKAGE
- AT4 CARBONPRO EDITION
- AT4 PREMIUM PACKAGE
- DRIVER ALERT PACKAGE II
- TRAILER TIRE PRESSURE MONITOR SENSORS
Step inside the Sierra 1500 AT4 and experience the ultimate in refined comfort and convenience. The premium Bose 7-speaker sound system, heated and ventilated front seats, and Multicolor 15 Diagonal Head-Up Display create an unparalleled driving environment. The CarbonPro composite bed, along with the advanced ProGrade Trailering System, make this truck a true workhorse, ready to handle your toughest jobs with ease.
Certified by GMC, this Sierra 1500 AT4 has undergone a rigorous 172-point inspection and comes with a Transferable Warranty, Roadside Assistance, and a 3-month SiriusXM trial subscription. You can drive with confidence, knowing this vehicle has been meticulously maintained and is ready to provide years of reliable service.
Experience the ultimate in capability, comfort, and peace of mind with this exceptional 2021 GMC Sierra 1500 AT4. Visit our showroom today and let our knowledgeable team guide you through all the features and benefits this remarkable truck has to offer.
Why Buy from Regal?
Regal Pre-Owned Advantage:
Every vehicle is safety inspected by an ASE Certified technician
Detailed reconditioning process that can take up to 6 hours
Most vehicles include a 60-day or 2,000-mile warranty
Free trade appraisal in about 15 minutes
Special financing available for all credit situations
The Regal Automotive Group has proudly served Lakeland and Polk County drivers for nearly 50 years. Visit us today and experience a straightforward buying experience from a team committed to helping you find the right vehicle.
Used 2021 GMCSierra 1500 AT4
- Diesel
- Exterior Color
- Satin Steel Metallic
- Interior Color
- JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
- Odometer
- 58,484 miles
- Fuel Economy
- 14/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: Duramax 3.0L, Turbo-Diesel, Inline 6 Cylinder
- VIN
- 1GTU9EET6MZ163227
- Stock Number
- 26H1045B
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
- 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!
Price is plus tax, tag, title, any dealer-installed accessories, dealer fee of $989 and Electronic Registration Filing Fee of $299, which charges represent costs and profits to the dealer for items such as inspecting, cleaning, and adjusting vehicles and preparing documents related to the sale. All advertised pricing is on in-stock units only and is inclusive of all applicable manufacturer offers and may not be combined with other exclusive offers. All payment quotes received assumes that taxes and fees will be paid at the time of sale by the customer in addition to the down payment amount stated or shown. Certain offers presume financing through the Manufacturer Captive Lender, subject to approved credit. Should you purchase the vehicle through the use of other funds, or through other lending sources, certain offers may be excluded. See dealer for complete details.