Used 2023 GMCSierra 2500 HD SLE
- Exterior Color
- Summit White
- Interior Color
- Jet Black, Cloth seat trim
- Odometer
- 63,245 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
- VIN
- 1GT49MEY4PF155896
- Stock Number
- 2036
Included Packages & Accessories
- Gooseneck/5th Wheel Package
- Gooseneck/5th Wheel Prep Package
- Preferred Equipment Group 3SA
- Remote Start Package
- Snow Plow Prep/Camper Package
- Suspension Package
- X31 Off-Road & Protection Package
- X31 Off-Road Package
- 6 Speakers
- 6-Speaker Audio System Feature
- AM/FM radio: SiriusXM
- Premium audio system: GMC Infotainment System
- Radio: AM/FM w/GMC Infotainment System
- SiriusXM Radio
- Steering Wheel Audio Controls
- Air Conditioning
- Electric Rear-Window Defogger
- 4-Way Manual Driver Seat Adjuster
- Power steering
- Power windows
- Power Windows w/Driver Express Up/Down
- Remote Keyless Entry
- Remote keyless entry
- Remote Vehicle Starter System
- Steering wheel mounted audio controls
- Manual Tilt Wheel Steering Column
- Off-Road Suspension
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: OnStar and GMC connected services capable
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power Door Locks
- Pickup Box
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Hill Descent Control
- Delay-off headlights
- Fully automatic headlights
- Panic alarm
- Speed control
- 2-Speed Electronic Shift Transfer Case
- 220 Amps Alternator
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- Bumpers: chrome
- Chrome Surround Grille w/High Gloss Black Mesh
- Heated door mirrors
- Power door mirrors
- Rear step bumper
- Spray-On Pickup Box Bed Liner w/GMC Logo
- Turn signal indicator mirrors
- Winter Grille Cover
- All-Weather Floor Liners (LPO)
- Apple CarPlay/Android Auto
- Cloth Seat Trim
- Compass
- Compass Located In Instrument Cluster
- Driver door bin
- Driver vanity mirror
- Front 40/20/40 Split-Bench Seats
- Front reading lights
- GMC Connected Access Capable
- Illuminated entry
- OnStar & GMC Connected Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear Vision Camera Delete
- Tachometer
- Tilt steering wheel
- Trip computer
- Voltmeter
- Wi-Fi Hotspot Capable
- 4-Way Manual Passenger Seat Adjuster
- Split folding rear seat
- Front Center Armrest w/Storage
- Passenger door bin
- Integrated Trailer Brake Controller
- 17" Machined Aluminum Wheels
- 18" Machined Aluminum Wheels
- Alloy wheels
- Deep-Tinted Glass
- Power Rear Windows w/Express Down
- Variably intermittent wipers
- Safety Inspection
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 445
- Towing capacity: 18500 lbs
- 6-speaker audio system:
- Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
- Bluetooth®:
- Pair your compatible mobile phone to your vehicle's infotainment system1
- Place and receive hands-free phone calls
- Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command system
- With streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
- GMC Infotainment System with color touchscreen:
- Multi-touch display and AM/FM stereo
- 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on Pro 1SA
- 8" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on SLE and Elevation
- Bluetooth®2 audio streaming for 2 active devices
- Apple CarPlay™ capability for compatible phones3
- Android Auto™ capability for compatible phones4
- SiriusXM® 3-month Platinum Trial Subscription:
- The ultimate entertainment experience1
- Expertly curated ad-free music and exclusive artist created music channels
- Premium sports coverage with live play-by-plays from every major sport, and sports talk including official league and college conference channels
- You also get Howard Stern, exclusive comedy, talk and news
- Discover even more when you stream on the SXM App, with Xtra music channels for any mood or activity, podcasts including SiriusXM originals, personalized Pandora stations and SiriusXM video
- Wi-Fi® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- May require additional optional equipment
- 18" LT275/70R18 all-terrain, blackwall spare tire:
- May require additional optional equipment
- 18" LT275/70R18E all-terrain, blackwall tires
- 18" machined aluminum wheels with Dark Grey metallic accents
- Black outside power-adjustable vertical trailering mirrors:
- Lower convex mirrors
- Heated upper glass
- Integrated turn signal indicators
- Manual folding/extending
- Extends 3.31-inches
- May require additional optional equipment
- Body-color door handles
- Cab-mounted cargo area lamps:
- Activated by switch located on center switch bank
- Illuminates the cargo bed area
- Cargo tie-downs:
- 12-fixed rated at 500 lbs. per corner
- Chrome front bumper:
- May require additional optional equipment
- Chrome rear bumper:
- With integrated CornerSteps
- May require additional optional equipment
- CornerStep rear bumper:
- Helps make it easier to get into and out of the pickup bed
- Located at each end of the rear bumper
- Textured step pads to help provide secure footing
- Deep-tinted glass:
- Provides added protection from sun and glare
- GMC MultiPro Tailgate:
- Six function tailgate designed to help improve loading, unloading and accessing the cargo box
- Hitch area lighting
- Power lock and release
- May require additional optional equipment
- LED tail lamps:
- C-shaped LED taillamps with incandescent stop, turn and reverse light
- Side Bed Step:
- Black textured step pads help provide secure footing
- Integrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed
- Spare tire carrier lock:
- Helps keep spare tire secure
- Utilizes the same key as the door and ignition
- Spray-on bedliner:
- Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
- Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
- Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
- Does not include spray-on liner on tailgate due to Black composite inner panel
- Includes logo on all trims except PRO
- Stainless-steel beltline moldings:
- May require additional optional equipment
- Tailgate and bed rail protection caps
- Tailgate with EZ Lift assist, power lock & release:
- Hitch area lighting
- May require additional optional equipment
- Winter Grille Cover:
- May require additional optional equipment
- 12-volt auxiliary front power outlet:
- May require additional optional equipment
- 4-way manual driver seat:
- Can be positioned forward or back and up or down
- 4-way manual front passenger seat:
- Can be positioned forward or back and up or down
- 4.2" diagonal color Driver Information Center:
- Includes driver personalization, warning messages and vehicle information
- 40/20/40 split-bench front seat with covered armrest storage:
- Seating for up to 3
- Center fold-down armrest with storage
- 60/40 split-folding rear bench seat:
- Includes child seat top tether anchor
- Can fold one or both sides up
- All-weather floor liners:
- Feature a textured, anti-slip pattern that helps trap debris and water while providing carpet coverage
- Include Brand logo
- Provides coverage for first and second-row seating
- Replaces factory floor mats
- Assist handles:
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- Carpeted floor covering:
- Color-keyed to match the interior
- Compass:
- Located in instrument cluster
- Cruise control:
- Maintains a selected speed while driving
- Automatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak® stability control system detects an oncoming skid
- Set and resume speed functions
- Steering-wheel mounted controls to easily maintain and manage cruising speed
- GMC Connected Access capable:
- Subject to terms. See onstar.com or dealer for details.
- May require additional optional equipment
- Inside rearview manual day/night mirror:
- Adjust the tilt of the mirror to help reduce glare during nighttime driving
- Instrumentation:
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Manual tilt steering column:
- Allows the steering wheel to be manually adjusted up or down
- Provides extra comfort when entering or exiting the vehicle
- Locking security feature
- Outside temperature display:
- Located in infotainment display
- Power door locks:
- Programmable
- Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
- Power windows with driver express-up/down:
- Quickly raises the window or lowers it with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Power windows with front passenger express-down:
- Quickly lowers the window with the touch of a button
- If an obstruction is detected, the anti-pinch feature will auto-reverse
- Power windows with rear express-down:
- May require additional optional equipment
- Rear Seat Reminder:
- Helps to remind the driver to check the back seat(s) before leaving the vehicle1
- Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
- Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the Driver Information Center
- Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
- Rear air vents:
- Provides cabin comfort for rear occupants
- Rear window defogger:
- Helps to keep your rear view clear of fog or frost
- Utilizes a warming grid to help remove fog or frost from the rear window
- Remote Keyless Entry:
- Allows you to lock and unlock doors of the vehicle with the key fob
- Driver's door or all doors unlock at the touch of a button
- Includes panic alarm button
- Includes remote start with panic button and door lock/unlock function
- Includes remote locking tailgate
- May require additional optional equipment
- Remote Start:
- Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
- Locks doors and turns on parking lamps while the engine is running
- Activates the climate control system
- Single-zone climate control:
- Maintains a selected temperature
- Manual
- Steering-wheel mounted controls:
- Allow the driver to easily operate the audio system and phone interface controls
- May require additional optional equipment
- USB ports:
- 2 located on instrument panel1
- Wrapped steering wheel
- 11,350 lbs. GVWR:
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- 220-amp alternator:
- May require additional optional equipment
- 3.42 rear axle ratio:
- Requires a diesel engine
- 4-wheel antilock disc brakes:
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
- Brake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
- 6.6L Duramax Turbo-Diesel V8 engine:
- 445 hp [332 kW] @ 2800 rpm
- 910 b-ft. of torque [1220 Nm] @ 1600 rpm
- 3.42 rear axle ratio
- Exhaust brake
- Engine block heater
- Capped fuel fill
- Paired with an Allison® 10-speed automatic transmission
- Diesel Exhaust Fluid (DEF) fill located in fuel door
- Engine after run feature for cooling performance
- May require additional optional equipment
- Air filtration monitoring:
- Alerts the driver when the engine air filter needs replacement
- Allison® 10-speed automatic transmission:
- Electronically controlled with overdrive for smooth-shifting performance
- Tow/Haul mode that reduces shift cycling for better control and improved cooling when towing or hauling heavy loads
- Auto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode)
- May require additional optional equipment
- Automatic locking rear differential:
- When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
- The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
- Black vertical recovery hooks:
- Two front frame-mounted1
- Brake pad wear indicator
- Capped fuel fill:
- Requires diesel engine or pickup bed delete
- Diesel exhaust brake:
- Reduces the amount of conventional braking needed while towing a heavy trailer or driving downhill
- Uses the variable vanes in the turbocharger to smoothly and quietly create additional back pressure in the engine to help slow the vehicle
- Works with the transmission's Tow/Haul mode and Auto Grade Braking to help the driver maintain the desired speed even on long, steep downgrades
- Switch activated
- May require additional optional equipment
- Electronic shift 2-speed transfer case with push button controls:
- System shift smoothly between drive settings to handle a variety of road conditions
- 2WD High for most on-road and highway situations
- 4WD High for snowy or wet roads when added traction is needed
- 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels
- Neutral
- ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely
- May require additional optional equipment
- Engine block heater:
- Helps ease cold weather starts
- Heats the engine and engine block fluids
- External auxiliary transmission oil cooler:
- Heavy-duty air-to-oil cooler
- Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
- May require additional optional equipment
- External engine oil cooler:
- Heavy-duty air-to-oil cooler
- Helps extend engine oil life under heavy loads
- Fully boxed frame:
- Hydroformed front section
- High-strength steel
- Gooseneck / 5th Wheel Prep Package:
- Hitch platform to accept Gooseneck or 5th wheel hitch
- Hitch platform with tray to accept ball and stamped box holes with caps installed
- Box mounted 7-pin trailer harness
- May require additional optional equipment
- Heavy-Duty Air Filter:
- Thick construction helps to trap more dirt before it can enter the air intake
- Heavy-duty dual batteries with 1460 cold-cranking amps:
- 70 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- May require additional optional equipment
- Hill Descent Control:
- Uses antilock braking to help provide a smooth, controlled descent
- Helps driver maintain control of the vehicle without depressing the brake pedal
- Activates by pushing a button below the instrument panel
- May require additional optional equipment
- Integrated trailer brake controller:
- Integrated with the antilock brake system (ABS)
- Helps provide measured brake force signaling to electric-controlled trailer brake systems
- Trailer gain and output are displayed in the Driver Information Center
- Off-Road suspension:
- May require additional optional equipment
- Pickup bed:
- Roll-formed high-strength steel
- Skid plates:
- Help protect the front underbody, oil pan, differential case and transfer case
- May require additional optional equipment
- Steering:
- Recirculating Ball with smart flow power steering system
- Gooseneck / 5th Wheel Package:
- Gooseneck / 5th Wheel Prep Package
- Hitch platform to accept Gooseneck or Fifth-wheel hitch
- Hitch platform with tray to accept ball and stamped bed holes with caps installed
- Bed mounted 7-pin trailer harness
- Pro includes trailer brake controller
- Pro, SLE and SLT includes Spray-on bed liner
- SLT, AT4 and Denali includes Bed View Camera1
- May require additional optional equipment
- Remote Start Package:
- Remote Start
- Rear-window defogger
- Snow Plow Prep / Camper Package:
- Power feed to accommodate a backup and roof emergency light1
- A single 220-amp alternator
- Heavy-duty front springs
- Under body skid plates to help protect the transfer case from debris
- May require additional optional equipment
- Trailering Package:
- Trailer hitch1
- Trailering hitch platform
- Includes a 2.5" receiver hitch (with 2" insert), 4-pin and 7-pin connectors
- 7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicle
- May require additional optional equipment
- X31 Off-Road Package:
- Off-Road suspension
- Hill Descent Control
- Skid plates
- Twin-tube Rancho shocks
- X31 hard badge
- May require additional optional equipment
- X31 Off-Road and Protection Package:
- Off-Road suspension with Twin-tube Rancho® shocks
- Hill Descent Control
- Skid plates (transfer case and oil pan)
- Spray-on bedliner
- All-weather floor liners
- X31 badge (replaces "4X4" badge on bed)
- SLE includes 18" machined aluminum wheel with Dark Grey metallic accents and 18" all-terrain, blackwall tires
- SLT includes 20" machined aluminum wheel with bright Silver accents and 20" all-terrain, blackwall tires
- May require additional optional equipment
- Trailering Information Label:
- Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch
- LED Daytime Running Lamps:
- Daytime Running Lamps automatically illuminate signature lighting
- 6 airbags:
- Dual-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
- Hitch Guidance:
- Displays a guideline on the Rear Vision Camera view when you're in Reverse to help line up your hitch to your trailer1
- When driving, Hitch Guidance allows you to briefly check your trailer using the Rear Vision Camera view
- OnStar® & GMC Connected Services capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- Rear Vision Camera:
- Shows you an image of the area directly behind your vehicle when you're in Reverse at low speeds1
- Dynamic guidelines laid over the display image assist in parking maneuvers by showing the vehicle's path
- This may help you park and avoid nearby objects
- Tailgate must be in the raised position for the Rear Vision Camera to operate properly
- May require additional optional equipment
- Seat Belt Adjustable Guide Loops:
- Front row only
- Teen Driver:
- This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage better driving behavior
- It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped
- An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
- Tire Pressure Monitoring System:
- Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
- Includes Tire Fill Alert1
- StabiliTrak, electronic stability control system with traction control:
- Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
- Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling
- Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads
- Includes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) module
- Includes Trailer Sway Control
- Hill Start Assist
Dealer Notes
Elevate your driving experience with the 2023 GMC Sierra 2500HD SLE - a true workhorse built to handle any task with uncompromising power and capability. This exceptional heavy-duty pickup boasts a commanding presence on the road, ready to tackle your toughest jobs with ease. Safety Inspection 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) X31 Off-Road and Protection Package Gooseneck / 5th Wheel Package Remote Start Package Snow Plow Prep/Camper Package Engine Block HeaterBeneath the bold, muscular exterior lies a heart of pure strength - the legendary Duramax 6.6L V8 Turbodiesel engine, delivering an impressive 445 horsepower and an astounding 910 lb-ft of torque. Paired with a smooth-shifting 10-speed automatic transmission, this powertrain provides the perfect balance of power and efficiency, making light work of even the most demanding jobs.Equipped with the X31 Off-Road and Protection Package, the Sierra 2500HD SLE is ready to tackle any terrain with confidence. Featuring an off-road-tuned suspension, skid plates, and all-terrain tires, this truck is built to handle the toughest conditions with ease, ensuring you can venture off the beaten path without worry.For those with towing and hauling needs, the Gooseneck/5th Wheel Package and Snow Plow Prep/Camper Package offer unparalleled versatility. Whether you're hitching up a heavy-duty trailer or preparing to plow through the winter months, this Sierra 2500HD is up for the challenge.Comfort and convenience are also prioritized, with features like the Remote Start Package and heated side mirrors ensuring you can start your day with ease and stay comfortable in any weather. The premium audio system and connectivity options, including Apple CarPlay and Android Auto, keep you entertained and connected on the road.Experience the uncompromising capability and refined sophistication of the 2023 GMC Sierra 2500HD SLE. This truck is a true workhorse, ready to take on your toughest jobs with confidence and style. Visit our showroom today and let us demonstrate how this exceptional vehicle can transform the way you work and play.#BUYITATWYATTWE ALWAYS SAY YES AT WYATT
KBB.com Consumer Reviews
- 2.0
Transmission trash
By Jason on Monday, April 07, 2025
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 - 3.0
Infotainment system unreliable!
By Brian C on Friday, June 27, 2025
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. - 5.0
Fantastic truck
By Jjj on Sunday, November 07, 2021
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!