This 2023 GMC Sierra 2500HD AT4 delivers commanding performance and capability wrapped in a striking Green exterior. Powered by a Duramax 6.6L V8 Turbodiesel engine with a 10-speed automatic transmission and 4WD, this truck is engineered for serious work and weekend adventures alike. With 45,500 miles, one owner history, and a clean CarFax, you're looking at a well-maintained heavy-duty truck ready to tackle whatever you demand of it.
Key Features:
- Gooseneck/5th Wheel Package with integrated trailering system
- Duramax 6.6L turbocharged diesel with 220-amp alternator
- Off-Road Suspension with X31 Off-Road Package and hill descent control
- Heated and ventilated front seats with 10-way power adjusters
- Premium GMC Infotainment System with Apple CarPlay, Android Auto, and SiriusXM
- Power-retractable assist steps and 20" machined aluminum wheels
- Bed-mounted camera system with trailer camera provisions
- All-weather tires and engine block heater for year-round reliability
The AT4 trim brings premium comfort and capability to the Sierra lineup. You'll find heated rear seats, remote keyless entry with push-button start, an auto-dimming rear-view mirror, and a heated steering wheel. The spray-on bed liner with AT4 logo protects your cargo, while the integrated trailer brake controller and tire pressure monitoring sensors make towing safer and more controlled.
Experience the difference a quality heavy-duty truck makes. Visit us today to sit behind the wheel of this exceptional Sierra 2500HD and discover why AT4 owners return to GMC.
VIN: 1GT49PEY2PF120047Stock #: ZG2649LUsed 2023 GMCSierra 2500 HD Truck Crew Cab AT4
- Diesel
- Exterior Color
- Forest
- Interior Color
- Jet Black
- Odometer
- 45,500 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Seats
- 5 seats
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- V-8 cyl
- VIN
- 1GT49PEY2PF120047
- Stock Number
- ZG2649L
Highlighted Features
- 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
Included Packages & Accessories
- preferred equipment group 4SB
- AM/FM stereo with premium GMC Infotainment System
- 6-speaker audio system feature
- SiriusXM with 360L
- wireless phone projection
- floor-mounted center console
- compass located in instrument cluster
- 4.2" diagonal color display driver info center
- electric rear-window defogger
- power door locks
- remote vehicle starter system
- keyless open and start
- front premium floor liners with removable carpet insert
- rear premium floor liners with removable carpet insert
- OnStar and GMC connected services capable
- Wi-Fi hotspot capable
- GMC connected access capable
- 12-volt rear auxiliary power outlet
- 120-volt instrument panel power outlet
- 120-volt bed mounted power outlet
- 2 USB ports
- 2nd row dual USB charge-only ports
- HD rear vision camera
- spray-on pickup box bed liner with AT4 logo
- heated driver and front outboard passenger seats
- heated and ventilated front bucket seats
- heated 2nd row outboard seats
- steering wheel audio controls
- manual tilt-wheel/telescoping steering column
- electrical lock control steering column
- unauthorized entry theft-deterrent system
- deep-tinted glass
- painted black surround grille
- power windows with driver express up/down
- power front passenger windows with express up/down
- power rear windows with express down
- LED cargo area lighting
- red recovery hooks
- rear wheelhouse liners
- X31 off-road package
- off-road suspension
- hill descent control
- skid plates
- integrated trailer brake controller
- ProGrade trailering system
- hitch guidance with hitch view
- in-vehicle trailering system App
- 6.6L V8 with direct injection and variable valve timing engine
- heavy-duty 80 amp battery
- 10,650 lbs GVWR
- 2-speed active transfer case
- driver memory
- front bucket seats
- 10-way power driver seat adjuster with lumbar
- 10-way power passenger seat adjuster with lumbar
- 11,350 lbs GVWR
- 3.42 axle ratio
- gooseneck/5th wheel prep package
- engine block heater
- front license plate kit
- winter grille cover
- 220 amps alternator
- Allison 10-speed automatic transmission
- bed view camera with two trailer camera provisions
- LT275/65R20 AT BW tires
- spare LT275/70R18 AT BW tire
- LED smoked amber roof marker lamps
- not equipped with heated and ventilated seat cushion blower motor
- gooseneck/5th wheel package
- trailer tire pressure monitor sensors
- power-retractable black assist steps
- Duramax 6.6L turbo-diesel V8 engine
- capped fuel fill
- dual heavy-duty 70 amp battery
- exhaust brake
- 20" machined aluminum wheels
Detailed Specifications
- 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
- Remote keyless entry
- Speed control
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 275/65SR20.0
- Front wheel independent suspension
- Power steering
- Rear tires: 275/65SR20.0
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 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
- 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
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 445hp @ 2,800RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Rear locking differential
- Recommended fuel: Diesel
- Standard fuel economy fuel type: diesel
- Torque: 910 lb.-ft. @ 1,600RPM
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- 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
- Compression ratio: 16.00 to 1
- Curb weight: 3,515kg (7,749lbs)
- Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
- Engine displacement: 6.6 L
- Engine torque: 910 lb.-ft. @ 1,600RPM
- 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")
- Payload: 1,616kg (3,563lbs)
- 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")
- Appearance: analog
- Compass
- Delay-off headlights
- Exterior parking camera cargo
- 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
- 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
Dealer Notes
*The advertised price does not include sales tax, vehicle registration fees, finance charges, and any other fees required by law. Price excludes $490 documentation fee. Brand new vehicles with Aubrey Alexander Discount will have rebates factored into Your Price. We attempt to update this inventory on a regular basis. However, there can be lag time between the sale of a vehicle and the update of the inventory.
