Certified Pre Owned 2021 GMCSierra 1500 AT4
- Exterior Color
- Satin Steel Metallic
- Interior Color
- JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHE
- Fuel Economy
- 14/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.2L, EcoTec3 V-8, DI, Dynamic Fuel Mgt, V V T
- VIN
- 3GTP9EEL6MG343496
- Stock Number
- EG26019A
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Included Packages & Accessories
CERTIFIED TO EXCEED EVERY NEED & WANT
Each vehicle is required to endure an uncompromising 160-point inspection inside and out, performed by a factory-trained Mazda technician. Below are just a few inspection highlights:
- A/C & HEATING - Confirm A/C system is operating properly
- INTERIOR - Check that seats and headrests work properly in all positions (1 of 6 checkpoints)
- BRAKES - Confirm proper operation of ABS on hard stops (1 of 8 checkpoints)
- TRANSMISSION - Check shift quality and shift points (1 of 8 checkpoints)
- EXTERIOR - Check that windshield is free of cracks, large chips and improper repairs (1 of 14 checkpoints)
- ENGINE - Confirm smooth acceleration (1 of 7 checkpoints)
Each Mazda Certified Pre-Owned vehicle is covered by any remaining portion of its original 3-year/36,000-mile New Vehicle Limited Warranty. The CPO Limited Vehicle Warranty provides coverage for another 12-Months or up to 12,000-Miles, with no deductible on covered repairs. For Mazda CPO vehicles that are no longer covered by the New Vehicle Limited Warranty, the CPO Limited Vehicle Warranty takes effect at time of purchase.
1 Whichever comes first. See your Mazda Dealer for Limited Warranty details.
Flywheel to freeze plug, thermostat to turbocharger, cylinder block to constant velocity joints, our 7-Year/100,000-Mile CPO Limited Powertrain Warranty has you covered.
2 Whichever comes first from when the vehicle was originally purchased as new. See your Mazda Dealer for Limited Warranty details.
In the rare event that a covered part needs to be repaired or replaced, your total out-of-pocket cost will be zero at Mazda Dealers throughout the United States.
No one likes to say goodbye to a Mazda. But if the time comes, your car will be even more attractive to potential buyers because the Mazda Certified Pre-Owned Limited Vehicle and Limited Powertrain warranties are transferable to future owners at no cost.
Mazda Certified Pre-Owned buyers and qualified family members are covered 24 hours a day, 7 days a week by the complimentary Mazda 24-hour Emergency Roadside Assistance Program. Emergency Roadside Assistance for the duration of the 7-Year/100,000-Mile CPO Limited Powertrain Warranty in the U.S. and Canada. Chances are you'll never need us, but it's nice to have the confidence of knowing we're there. Complimentary 24-Hour Emergency Roadside Assistance services include:
- Jump starts
- Lockout assistance
- Flat tire changes
- Towing to the nearest authorized Mazda dealership
- Gas delivery
To ensure you know exactly what you are getting, each Mazda Certified Pre-Owned vehicle comes with a full CARFAX® vehicle history report™ and includes the one-year CARFAX® Buyback Guarantee™.
Select satellite radio–equipped Mazda Certified Pre-Owned Vehicles feature a 3-month trial subscription to the SiriusXM All Access package. Enjoy over 150 channels including all kinds of commercial-free music, plus sports, news, talk, comedy and entertainment – plus the ability to stream online and with the free app.
4 SiriusXM audio and data services each require a subscription sold separately, or as a package, by Sirius XM Radio Inc. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call SiriusXM at 1-866-635-2349. See SiriusXM Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change. Current information and features may not be available in all locations. Sirius, XM and all related marks and logos are trademarks of Sirius XM Radio Inc.
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 24 gal
- Horsepower: 420
Dealer Notes
SERVICE COMPLETED
Service Work completed on this GMC Sierra 1500 included: Complete Multi-Point Inspection, Oil & Filter Change by a Factory Trained Technician, Battery Voltage Test, Tires Inspected, Brake Inspection, Emissions System Check, Professional Detailed Inside and Out, Function Test all Lights, Check the Complete Exhaust System, Cooling System Inspection, Transmission Fluid Inspection, Differential Fluid Inspection, Function Test all Options & Accessories.
KEY FEATURES INCLUDE
Heated Driver Seat, Cooled Driver Seat, Satellite Radio
OPTION PACKAGES
includes (PDO) AT4 Preferred Package, (R3O) LT275/65R18C MT blackwall Goodyear Wrangler DuraTrac tires, (PQB) Driver Alert Package, (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency, includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center.), includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System and (K4C) Wireless Charging, includes (UEU) Forward Collision Alert, (UHX) Lane Keep Assist/Lane Departure Warning, (UHY) Automatic Emergency Braking, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (KSG) Adaptive Cruise Control and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.), SUNROOF, POWER, includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto® and Apple CarPlay® capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings. Includes greater memory Note: (PZ8) Hitch Guidance with hitch view is included with trim.), Standard on models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats, which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.), with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content.) (STD).
EXCELLENT VALUE
This Sierra 1500 is priced $7,900 below J.D. Power Retail.
PURCHASE WITH CONFIDENCE
AutoCheck One Owner 12-month/12,000 mile Comprehensive Mechanical Warranty, 3-day/150 mile customer satisfaction guarantee Exchange Program, Rental car reimbursement, Towing Coverage for covered breakdowns, AutoCheck vehicle history report, 7-year/100,000 mile Powertrain Limited Warranty
WHY BUY FROM US
At Hertrich Chevrolet Buick GMC of Easton, we strive to put each and every of our customers in the seat of their perfect vehicle, and at our unbeatable volume prices. This is done with the help of our committed sales staff, financing department and everyone else at our friendly dealership. The new and pre-owned inventories at Hertrich of Easton are fully stocked and awaiting your test drive.
Pricing analysis performed on 12/30/2025. Horsepower calculations based on trim engine configuration. Please confirm the accuracy of th
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!…
- Hertrich Sale Price
- $40,770
- We're here to help: (410) 690-3048
certified to exceed every need & want

12-month/12,000-mile CPO vehicle limited warranty
Each Mazda Certified Pre-Owned vehicle comes with a confidence-inspiring 12-Month/12,000-Mile...

7-year/100,000-mile limited powertrain warranty
Flywheel to freeze plug, thermostat to turbocharger, cylinder block to constant velocity joints, our 7-Year/100,000-Mile CPO Limited...

160-point detailed inspection
Each vehicle is required to endure an uncompromising 160-point inspection inside and out, performed by a factory-trained Mazda...
- We're here to help: (410) 690-3048






