Used 2021 GMC Sierra 2500HD AT4 Crew Cab Photo 1 of 38

Used 2021 GMCSierra 2500HD AT4 Crew Cab

Exterior Color: Summit White
Interior Color: Jet Black
Odometer: 56,984 miles
Body/Seating: Crew Cab/5 seats
Fuel Type: Diesel

Transmission: 10-Speed Automatic
Drivetrain: 4WD
Engine: Duramax 6.6L V8 Turbodiesel
VIN: 1GT49PEY1MF178405
Stock Number: Y0189

Looking for a used car at an affordable price? This GMC won't be on the lot long!

A durable pickup truck seating as many as 5 occupants with ease! Top features include front fog lights, automatic dimming door mirrors, a trailer hitch, and leather upholstery. Smooth gearshifts are achieved thanks to the powerful 8 cylinder engine, and for added security, dynamic Stability Control supplements the drivetrain. Four wheel drive allows you to go places you've only imagined.

We pride ourselves in the quality that we offer on all of our vehicles. Stop by our dealership or give us a call for more information.

Warranty Overview For Kernersville Certified Pre-Owned

Get the satisfaction that comes with an Kernersville CDJR LLC Certified Pre-Owned Vehicle. With a Certified Pre-Owned Vehicle (CPOV), you have far more than just a "used" vehicle. You have confidence, pride and a vehicle that you can trust. You're Certified.

Every Kernersville CDJR CPOV can be counted on to go the distance. Our CPO vehicles must pass a stringent certification process that guarantees only the finest late model vehicles get certified. Every vehicle that passes is then subjected to a comprehensive 160-point inspection and a thorough reconditioning process.

For even more peace of mind, add the 3-month/3,000-Mile Comprehensive Warranty, 1 12-12 Limited Tire and Wheel, 2 Roadside Assistance, 3 Trip interruption insurance, 4 CARFAX® Vehicle History Report™, 5 Major savings on extended protections, 6 $500 Trade in Credit when trading car back to Kernersville CDJR, 7 Plus, we offer something you won't find from any other manufacturer: Certified Warranty Upgrades.

Leather upholstery
Automatic temperature control
Premium audio system
Wireless phone connectivity
Front dual zone A/C
Auto-dimming rearview mirror
Split folding rear seat
Memory seat
Heated front seats
Ventilated front seats
Perimeter/approach lights
Remote keyless entry

18" Machined Aluminum Wheels
20" Machined Aluminum Wheels
Perforated Leather-Appointed Front Seat Trim
Wired Auxiliary Trailer Camera (LPO)
Front License Plate Kit
Pickup Box
AT4 High Clearance Step (LPO)
220 Amps Alternator
Engine Block Heater
Winter Grille Cover
Exhaust Brake
Heavy-Duty 80 Amp Battery
2 USB Ports (1st Row)
Lane Departure Warning System
4-Wheel Disc Brakes
Apple CarPlay/Android Auto
Premium audio system: Premium GMC Infotainment System
AM/FM radio: SiriusXM with 360L
Compass
Auto-dimming Rear-View mirror
Ventilated front seats
Variably intermittent wipers
Turn signal indicator mirrors
Trip computer
Traction control
Tilt steering wheel
Telescoping steering wheel
Steering wheel mounted audio controls
Split folding rear seat
Speed-sensing steering
Speed control
Security system
Remote Keyless entry
Rear window defroster
Rear step bumper
Rear seat center armrest
Rear reading lights
Power windows
Power steering
Power passenger seat
Power driver seat
Power door mirrors
Passenger vanity mirror
Passenger door bin
Panic alarm
Overhead console
Overhead airbag
Outside temperature display
Occupant sensing airbag
Memory seat
Low tire pressure warning
Illuminated entry
Heated steering wheel
Heated rear seats
Heated front seats
Heated door mirrors
Fully automatic headlights
Front wheel independent suspension
Front reading lights
Front fog lights
Front dual zone A/C
Front anti-roll bar
Dual front side impact airbags
Dual front impact airbags
Driver vanity mirror
Driver door bin
Delay-off headlights
Bumpers: body-color
Brake assist
Automatic temperature control
Auto-dimming door mirrors
Alloy wheels
ABS brakes
Voltmeter
Tachometer
Front Center Armrest
Electronic Stability Control
Air Conditioning
6 Speakers
Preferred Equipment Group 4SB
10-Way Power Driver Seat Adjuster w/Lumbar
AT4 Preferred Package
AT4 Premium Plus Package
Driver Alert Package I
Driver Alert Package II
Technology Package
Radio: AM/FM w/Premium GMC Infotainment System
Radio: Premium GMC Infotainment Sys w/Navigation
Electric Rear-Window Defogger
Front Prem Floor Liners w/Removable Carpet Insert
OnStar & GMC Connected Services Capable
120-Volt Instrument Panel Power Outlet
Bed View Camera w/2 Trailer Camera Provisions
Power Sunroof
Spray-On Pickup Box Bed Liner w/AT4 Logo
Deep-Tinted Glass
LED Smoked Amber Roof Marker Lamps
LED Cargo Area Lighting
Integrated Trailer Brake Controller
Gooseneck/5th Wheel Package
Gooseneck/5th Wheel Prep Package
Off-Road Suspension
2-Speed Active Transfer Case
Inside Rearview Auto-Dimming Rear Camera Mirror
SiriusXM w/360L
Driver Memory
Power Sliding Rear Window w/Defogger
10-Way Power Passenger Seat Adjuster w/Lumbar
GMC Connected Access Capable
Power Front Passenger Windows w/Express Up/Down
Power Rear Windows w/Express Down
Keyless Open & Start
Power Door Locks
Power Windows w/Driver Express Up/Down
Rear Wheelhouse Liners
Rear Prem Floor Liners w/Removable Carpet Insert
Remote Vehicle Starter System
Compass Located In Instrument Cluster
Floor-Mounted Center Console
Painted Black Surround Grille
Safety Alert Seat
Hill Descent Control
Wireless Charging
Heated Driver & Front Outboard Passenger Seats
Heated 2nd Row Outboard Seats
120-Volt Bed Mounted Power Outlet
12-Volt Rear Auxiliary Power Outlet
Heated & Ventilated Front Bucket Seats
2 USB Ports
Electrical Lock Control Steering Column
Manual Tilt-Wheel/Telescoping Steering Column
ProGrade Trailering System
Hitch Guidance w/Hitch View
IntelliBeam Automatic High Beam On/Off
In-Vehicle Trailering System App
HD Radio
Ultrasonic Front & Rear Park Assist
4.2" Diagonal Color Display Driver Info Center
Following Distance Indicator
Forward Collision Alert
Rear Cross Traffic Alert
Universal Home Remote
8" Multicolor Driver Information Center
Automatic Emergency Braking
Steering Wheel Audio Controls
Lane Change Alert w/Side Blind Zone Alert
Bose Premium 7 Speaker Sound System
6-Speaker Audio System Feature
2nd Row Dual USB Charge-Only Ports
Unauthorized Entry Theft-Deterrent System
Multicolor 15" Diagonal Head-Up Display
HD Rear Vision Camera
HD Surround Vision
4G LTE Wi-Fi Hotspot Capable
Wireless Phone Projection
X31 Off-Road Package
Front Bucket Seats

AT4 Premium Plus Package
- AT4 Preferred Package
- Driver Alert Package I
- Driver Alert Package II
- Power Sunroof
- Technology Package
AT4 Preferred Package
- Bed View Camera w/2 Trailer Camera Provisions
- HD Surround Vision
- Universal Home Remote
- Power Sliding Rear Window w/Defogger
- Radio: Premium GMC Infotainment Sys w/Navigation
- Bose Premium 7 Speaker Sound System
- LED Smoked Amber Roof Marker Lamps
- Wireless Charging
Technology Package
- Inside Rearview Auto-Dimming Rear Camera Mirror
- Multicolor 15" Diagonal Head-Up Display
- 8" Multicolor Driver Information Center
Driver Alert Package I
- Ultrasonic Front & Rear Park Assist
- Lane Change Alert w/Side Blind Zone Alert
- Rear Cross Traffic Alert
Gooseneck/5th Wheel Package
- Gooseneck/5th Wheel Prep Package
- Bed View Camera w/2 Trailer Camera Provisions
Driver Alert Package II
- Forward Collision Alert
- Automatic Emergency Braking
- IntelliBeam Automatic High Beam On/Off
- Following Distance Indicator
- Safety Alert Seat

Included Options

220 Amps Alternator
Engine Block Heater

Convenience Features

1-touch down
1-touch up
Air conditioning
Auto-dimming rearview mirror
Automatic temperature control
Driver door bin
Driver vanity mirror
Front beverage holders
Front dual zone A/C
Heated steering wheel
Illuminated entry
Memory seat
Overhead console
Passenger door bin
Passenger vanity mirror
Power windows
Proximity key: doors and push button start
Rear beverage holders
Rear door bins
Remote engine start: keyfob
Remote keyless entry
Speed control
Telescoping steering wheel
Tilt steering wheel

Suspension/Handling

Alloy wheels
Front anti-roll bar
Front wheel independent suspension
Power steering
Single rear wheels
Speed-sensing steering
Tires: all-terrain

Entertainment Features

1st row LCD monitors: 2
AM/FM radio: SiriusXM with 360L
Premium audio system: Premium GMC Infotainment System
Primary LCD size: 8.0"
Smart device integration: Android Auto/Apple CarPlay
Steering wheel mounted audio controls
Wireless phone connectivity: Bluetooth

Seats and Trim

Front center armrest
Front seats: bucket
Heated front seats
Heated rear seats
Leather upholstery
Max seating capacity: 5
Power 2-way driver lumbar support
Power 2-way passenger lumbar support
Power driver seat
Power passenger seat
Rear seat center armrest
Rear seats: split-bench
Rear seats Folding position: fold-up cushion
Seat Upholstery: leather
Split folding rear seat
Ventilated front seats

Powertrain

Cylinder configuration: V-8
Drive type: four-wheel
Engine liters: 6.6L
Engine location: front
Fuel tank capacity: 36.0gal.
Hybrid traction battery type: none
Manual-shift auto
Mode select transmission
Rear locking differential
Standard fuel economy fuel type: gasoline
Variable valve control

Off-Road Capability

Ground clearance (min): 257mm (10.1")

Body Exterior

Auto-dimming door mirrors
Bedliner
Bumpers: body-color
Heated door mirrors
Left rear passenger door: conventional
Power door mirrors
Rear cargo: tailgate
Rear step bumper
Right rear passenger: conventional
Skid plates
Trailer hitch receiver
Trailer sway control
Turn signal indicator mirrors

Specs and Dimensions

Exterior body width: 2,079mm (81.8")
Exterior height: 2,023mm (79.7")
Exterior length: 6,352mm (250.1")
Front headroom: 1,093mm (43.0")
Front hiproom: 1,554mm (61.2")
Front legroom: 1,131mm (44.5")
Front shoulder room: 1,677mm (66.0")
Rear headroom: 1,013mm (39.9")
Rear hiproom: 1,530mm (60.2")
Rear legroom: 1,102mm (43.4")
Rear shoulder room: 1,659mm (65.3")
Turning radius: 8.0m (26.3')
Wheelbase: 4,037mm (158.9")

Lighting, Visibility and Instrumentation

Appearance: analog
Compass
Delay-off headlights
Front fog lights
Front reading lights
Fully automatic headlights
Low tire pressure warning
Oil pressure gauge
Outside temperature display
Rear reading lights
Rear window defroster
Tachometer
Trip computer
Variably intermittent wipers
Voltmeter

Safety and Security

4 wheel disc brakes
ABS brakes
Brake assist
Dual front impact airbags
Dual front side impact airbags
Electronic stability
Ignition disable
Occupant sensing airbag
Overhead airbag
Panic alarm
Perimeter/approach lights
Security system
Traction control

AT4 Premium Plus Package

AT4 Preferred Package

Technology Package

Driver Alert Package I

Gooseneck/5th Wheel Package

Driver Alert Package II

OnStar & GMC Connected Services Capable

Front Bucket Seats

X31 Off-Road Package

Radio: AM/FM w/Premium GMC Infotainment System

Preferred Equipment Group 4SB

ProGrade Trailering System

Overall3.8Out of 5

Transmission trash
By Jason on Monday, April 07, 2025
2.0
Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk…
Fantastic truck
By Jjj on Sunday, November 07, 2021
5.0
This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!…
Don't judge a truck by the appearance
By jmil on Wednesday, May 11, 2022
3.0
Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).…

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DISCLAIMER:

At Kernersville Chrysler Dodge Jeep Ram, we strive to provide accurate information regarding our pre-owned and certified pre-owned vehicles, including their features, options, and pricing. However, discrepancies may occur due to factors beyond our control, such as data entry errors, changes in vehicle availability, or variations in vehicle specifications.

Therefore, we cannot guarantee the accuracy of the information presented on our website, advertisements, or in-person communications regarding feature options and pricing for pre-owned and certified pre-owned cars. It is recommended that customers verify the details, features, and pricing of any vehicle they are interested in before making a purchase decision.

Kernersville Chrysler Dodge Jeep Ram reserves the right to correct any errors, inaccuracies, or omissions and to update information at any time without prior notice. We apologize for any inconvenience this may cause and appreciate your understanding.

Please contact us directly for the most up-to-date and accurate information on our pre-owned and certified pre-owned vehicle inventory. Thank you for considering Kernersville Chrysler Dodge Jeep Ram for your automotive needs.

Taxes, tags, and fees must be collected on all new vehicles; including a $899.50 documentation fee on all vehicles.

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Used 2021 GMCSierra 2500HD AT4 Crew Cab

Dealer Notes

Warranty Overview For Kernersville Certified Pre-Owned

Get the satisfaction that comes with an Kernersville CDJR LLC Certified Pre-Owned Vehicle. With a Certified Pre-Owned Vehicle (CPOV), you have far more than just a "used" vehicle. You have confidence, pride and a vehicle that you can trust. You're Certified.

Highlighted Features

Included Packages & Accessories

Included Packages & Options