Used 2023 GMC Sierra 2500HD AT4 Truck Photo 1 of 1

Used 2023 GMC Sierra 2500HD AT4 Truck

Used 2023 GMCSierra 2500HD AT4 Truck

Exterior Color: Summit White
Interior Color: Jet Black With Kalahari Accents
Odometer: 49,280 miles
Body/Seating: Truck/5 seats
Transmission: 10-Speed Automatic

Drivetrain: 4WD
Engine: Duramax 6.6L V8 Turbodiesel
VIN: 1GT49PEY0PF211835
Stock Number: A6144A

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

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

Convenience Features

1-touch down
1-touch up
Air conditioning
Auto-dimming rearview mirror
Automatic temperature control
Driver door bin
Driver vanity mirror
Emergency communication system: OnStar and GMC connected services capable
Front beverage holders
Front dual zone A/C
Heated steering wheel
Illuminated entry
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: Apple CarPlay/Android Auto
Steering wheel mounted audio controls
Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
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
Hitch Class: IV
Left rear passenger door: conventional
Power door mirrors
Rear cargo: tailgate
Rear step bumper
Right rear passenger: conventional
Skid plates
Trailer hitch
Trailer sway control
Turn signal indicator mirrors

Specs and Dimensions

Engine displacement: 6.6 L
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

Recent Arrival! 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.

2023 GMC Sierra 2500HD AT4 Summit White 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel

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…
Infotainment system unreliable!
By Brian C on Friday, June 27, 2025
3.0
The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another.…
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!…

* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.

* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.

Price: $60,490

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