Certified Pre-Owned
2021
GMC
Sierra 2500 HD
Denali
- Net Price $67,872
See Important Disclosures Here
Certified Pre-Owned
2021
GMC
Sierra 2500 HD
Denali
Dealership Photos
Manufacturer Photos
May not represent actual vehicle (options, colors, trim and body style may vary).
Current Offers
- Retail Price $69,900
- - $2,028 Take Retail Delivery By 11-30-2025Black Friday Savings 1Black Friday Savings
- Net Price $67,872
- Savings $2,028
Click here for more offer information
1Available to everyone. Prior sales excluded. In stock vehicles only
Specifications
- Miles 42,630
- Exterior Summit White
- Interior Jet Black Forge Perforated Leather Seat Trim
- Stock Number 255029A
- Engine 6.6L Duramax Turbo-Diesel V8 engine
- Transmission Automatic
- VIN 1GT49REY6MF127915
Last one available
Vehicle Description
GMC CERTIFIED!!! ONE OWNER PURCHASED AND SERVICED HERE SINCE NEW WITH CLEAN CARFAX AND ALL THE TOYS!!! ! EQUIPPED WITH 6.6 DURAMAX DIESEL, DENALI ULTIMATE PKG, HEATED AND COOLED LEATHER MEMORY SEATS, MOON ROOF, NAVIGATION, TRAILERING PKG, HEADS UP DISPLAY, REMOTE STARTER, POWER RUNNING BOARDS, 8 1/2' STAINLESS STEEL V BLADE, XM RADIO, ONSTAR, BLUETOOTH, 4G LTE WI-FI AND OF COURSE THAT DISTINCTIVE HONEYCOMB GRILL THAT TELLS EVERYONE YOU ARE DRIVING A DENALI MUCH MUCH MORE!!!!.
Vehicle At A Glance
- Fuel Economy * N/A city / N/A hwy
- Mileage 42,630 MILES
- Transmission automatic
- Exterior Color Summit White
- Interior Color Jet Black Forge Perforated Leather Seat Trim
- Engine Data 6.6L Duramax Turbo-Diesel V8 engine
Specifications
Exterior
- 20" multi-dimensional polished aluminum wheels
- Tailgate with EZ Lift assist, power lock & release, Hitch area lighting May require additional optional equipment
- 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
- Deep-tinted glass, Provides added protection from sun and glare
- Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass, Chrome mirror caps Power folding/extending Lower convex mirrors Heated upper glass Integrated turn signal indicators Puddle lamps Perimeter lighting Auxiliary lighting Extends 3.31-inches AT4 features molded in color Black mirror caps
- IntelliBeam, Automatically turns on and off your vehicle's high beam headlamps according to surrounding traffic conditions The automatic high beams will stay on until a sensor detects an approaching vehicle's headlamps or preceding vehicle's taillamps May require additional optional equipment
- Spare tire carrier lock, Helps keep spare tire secure Utilizes the same key as the door and ignition
- LED signature tail lamps, C-shaped LED taillamps with LED stop and reverse light Brighter and lasts longer than traditional incandescent bulbs
- Chrome mirror caps
- Cab-mounted cargo area lamps, Activated by switch located on center switch bank Illuminates the cargo bed area
- Rear wheelhouse liners, Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather May require additional optional equipment
- 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 Includes logo Does not include spray-on liner on tailgate due to Black composite inner panel
- Cargo bed LED lighting, Provides light to find cargo in the bed Rear pillar lamps May require additional optional equipment
- 18" LT275/70R18 all-terrain, blackwall spare tire, May require additional optional equipment
- LED fog lamps, Help minimize glare in adverse driving conditions
- Stainless-steel beltline moldings, May require additional optional equipment
- Cargo tie-downs, 12-fixed rated at 500 lbs. per corner
- 20" LT275/65R20 all-terrain, blackwall tires
- Body-color front bumper
- LED reflector (high intensity) headlamps with LED turn signals and LED signature Daytime Running Lamps, C-shaped LED headlamps with signature lighting and innovative light blade technology
- Body-color rear bumper
- 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
- Smoked Amber LED roof marker lamps, Roof-mounted lamps near the front of the cab
- Tailgate and bed rail protection caps
- Chrome door handles
- 6" Chrome rectangular assist steps (factory installed), Steps make it easier to get in and out of your vehicle Textured step pads help provide secure footing May require additional optional equipment
- Winter Grille Cover, May require additional optional equipment
- Power sunroof, Opens over the first row at the push of a button Retracts into the roof Offers tilt and slide features with express-open and -close May require additional optional equipment
- Front license plate bracket, Front bracket is included if displaying a front license plate is required in your state
Interior
- USB ports, 2 located on instrument panel¹
- 12-volt auxiliary rear power outlet, May require additional optional equipment
- USB ports, Second row includes 2 USB charging-only ports¹
- Ventilated driver and front passenger seats, Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulation Individually controlled Cooling feature includes both seatbacks and cushions Includes heated front seating May require additional optional equipment
- 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
- Steering column lock control, Helps prevent theft by allowing the steering wheel to operate only with the proper key fob 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 5 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
- 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
- Wireless Charging, Uses induction technology for portable electronic devices¹ Convenient charging location on the top of the center console Device may require optional case for phones that are compatible Customers can charge their smartphones while they drive without connecting to any cables May require additional optional equipment
- Manual tilt and telescoping steering column, Allows the driver to adjust the steering wheel up or down, and the steering column forward or back May require additional optional equipment
- Front center console, Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacity May require additional optional equipment
- Power windows with driver and front passenger express-up/down, Quickly raises the window or lowers it with the touch of a button If obstruction is detected, the anti-pinch feature will auto-reverse
- Steering-wheel mounted controls, Allow the driver to easily operate the audio system and phone interface controls May require additional optional equipment
- Carpeted floor covering, Color-keyed to match the interior
- 120-volt power outlet, 3-prong auxiliary household-style outlet Located on the instrument panel Makes it convenient for powering laptops, phone chargers and other electronic devices May require additional optional equipment
- Front carpeted floor mats, Helps protect your interior from road debris and the elements Color-keyed to match the interior Denali models feature unique premium tufted carpeting
- Assist handles, Front A-pillar mounted for Driver and Passenger Rear B-pillar mounted
- Front bucket seats, May require additional optional equipment
- Universal Home Remote, 3-channel programmable Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle May require additional optional equipment
- 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
- Compass, Located in instrument cluster
- 10-way power driver seat with power lumbar, Moves the seat forward and back, and up and down Tilt the seat cushion and seatbacks
- GMC Connected Access capable, Subject to terms. See onstar.com or dealer for details. May require additional optional equipment
- 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)
- 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
- 8" diagonal, digital Driver Information Center, Multiple page views may include fuel data, audio information, trailer settings, phone features, certain active safety features status (if equipped) and navigation¹ route guidance Includes driver personalization, warning messages and vehicle information May require additional optional equipment
- Power sliding rear window with rear defogger, Helps to keep your rear view clear of fog or frost Utilizes a warming grid to remove fog or frost from the rear window The window switch is conveniently located in the overhead console for easy 1-touch operation May require additional optional equipment
- Up-level rear seat with storage package, Full-length bench seat Seatback storage on left and right side Center fold out armrest with 2 cupholders Underseat storage (full cab width)
- 10-way power front passenger seat, Forward and back Up and down Tilt seat cushion back and upright Recline seatback up and down Includes 2-way power lumbar
- Heated steering wheel, With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold day May require additional optional equipment
- Theft-deterrent unauthorized entry system, Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter Helps deter unauthorized entry, helping to protect your vehicle May require additional optional equipment
- Dual-zone automatic climate control, Automatically maintains the selected temperatures for both the driver and front passenger Allows individual climate settings for both driver and front passenger Driver and front passenger can choose a temperature up to 30 degrees difference May require additional optional equipment
- Power windows with rear express-down, May require additional optional equipment
- Driver memory, Recalls 2 driver presets for 10-way power seat and outside mirrors May require additional optional equipment
- Keyless Open and Start, With the Keyless Entry fob in your possession, conveniently locks and unlocks your car's doors without having to use the key fob With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate Shift to Park and press the engine start/stop button to turn off the engine May require additional optional equipment
- 120-volt box-mounted power outlet, 3-prong auxiliary household-style outlet Located in the pickup bed May require additional optional equipment
- Rear carpeted floor mats, Helps protect your interior from road debris and the elements Color-keyed to match the interior Denali models feature unique premium tufted carpeting
- Outside temperature display, Located in infotainment display
- Rear air vents, Provides cabin comfort for rear occupants
- Heated driver and front outboard passenger seats, Separate buttons on the climate control panel allow you to choose from 3 levels of warmth At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control Individually controlled Seats can be programmed to automatically warm up when it's cold out May require additional optional equipment
- Heated rear outboard seats, At the touch of a button you can warm the cushions Provide comfort in cold weather for passengers in the rear outboard seating positions Passengers have their own controls to set the temperature May require additional optional equipment
- Leather-wrapped steering wheel, May require additional optional equipment
- 12-volt auxiliary front power outlet, May require additional optional equipment
- Head-Up Display, Projects vehicle information onto the windshield low in the driver's line of sight to help you keep your eyes on the road Multi-color 15" Diagonal Head-Up Display Can select key vehicle information to display including an off-road inclinometer Adjustable vertical position and brightness of the display May require additional optional equipment
- Rear Camera Mirror, Uses a camera to provide you a wide and less obstructed view behind the vehicle while you're driving¹ You can switch between the camera view and a traditional rear-view mirror May require additional optional equipment
Entertainment
- HD Radio, Provides consumers with additional channels known as HD2, HD3 and HD4 Transmits Program Service Data, such as song titles and artist information
- 4G LTE Wi-Fi® hotspot capable, Terms and limitations apply. See onstar.com or dealer for details. Terms and limitations apply. See onstar.com or dealer for details. May require additional optional equipment
- Bose® Premium Sound System, 7-speakers with Richbass® woofer Bose® is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin, you'll get rich, concert-like sound May require additional optional equipment
- 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
- 8" diagonal Premium GMC Infotainment System with Navigation, Multi-touch display, AM/FM/SiriusXM¹ (trial subscription), stereo and includes Navigation² HD Radio capability Bluetooth®3streaming audio for music and select phones Apple CarPlay™ capability for compatible phones⁴ Android Auto™ capability for compatible phones⁵ Use, control and manage select smartphone apps through the Infotainment system Voice-activated technology for phone USB port(s)⁶ to play stored audio files through your vehicle's audio system With greater memory May require additional optional equipment
- SiriusXM® with 360L trial subscription, Enjoy a 3-month trial subscription to the SiriusXM All Access package and enjoy the full SiriusXM with 360L experience¹ This vehicle is equipped with SiriusXM with 360L— a greater variety of SiriusXM content, a more personalized experience and easier navigation. For the full SiriusXM with 360L experience, a SiriusXM All Access Package is required. If you subscribe to a lower package, certain features of 360L will not be available With the All Access Package, you can also enjoy your favorites anywhere life takes you, with the SiriusXM app, online and at home on compatible connected devices May require additional optional equipment. Some features, including streaming content and listening recommendations require GM connected vehicle services May require additional optional equipment
Mechanical
- In-vehicle Trailering App, Checklist¹ Trailer light sequencing Trailer maintenance reminders Trailer security alerts Trailer mileage Tow/haul reminder Trailer electrical diagnostics Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed May require additional optional equipment
- Chrome vertical recovery hooks, Two front frame-mounted¹
- 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
- Skid plates, Help protect the front underbody, oil pan, differential case and transfer case May require additional optional equipment
- Pickup bed, Roll-formed high-strength steel
- Heavy-Duty Air Filter, Thick construction helps to trap more dirt before it can enter the air intake
- Air filtration monitoring, Alerts the driver when the engine air filter needs replacement
- Brake pad wear indicator
- External engine oil cooler, Heavy-duty air-to-oil cooler Helps extend engine oil life under heavy loads
- Autotrac® 2-speed transfer case with push button controls, 4-button control 2WD, Auto, 4WD, 4WD LO 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 When in AUTO mode, remains in 2WD mode until the system detects wheel slippage Automatically engages 4WD until traction is regained Neutral ONLY used for towing vehicle (Dinghy tow capability)- allows vehicle to roll freely May require additional optional equipment
- Digital Variable Steering Assist, This system automatically adjusts steering based on speed, road conditions, and other inputs to help reduce driver fatigue
- Fully boxed frame, Hydroformed front section High-strength steel
- 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
- 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
- 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
- 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
- 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
- Engine block heater, Helps ease cold weather starts Heats the engine and engine block fluids
- 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
- 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
- Trailering wiring provisions for camper, 5th wheel and gooseneck trailer, For trailering fifth-wheel and gooseneck trailers Includes additional 7-way wiring harness located at the rear of the pickup bed, attached to the rear frame cross member
- 11,300 lbs. GVWR, May require additional optional equipment
- 220-amp alternator, May require additional optional equipment
- 3.42 rear axle ratio, Requires a diesel engine
Safety
- Front and Rear Park Assist, Can provide distance alerts to nearby detected objects in front of or behind your vehicle to help you park and avoid collisions at low speeds¹ May require additional optional equipment
- Lane Departure Warning, Can alert you if you might be unintentionally drifting out of detected lane lines so you can quickly take action¹ It will not alert you if you're using your turn signal or it detects you may be intentionally leaving your lane May require additional optional equipment
- 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
- Safety Alert Seat, Uses left, right, or both-side seat vibration pulses to help you identify the direction of potential crashes so you can quickly take action¹ You can also switch to beeping crash avoidance alerts May require additional optional equipment
- LED Daytime Running Lamps, Daytime Running Lamps automatically illuminate signature lighting
- 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
- Forward Collision Alert, Can warn you if it detects a potential front-end collision with a vehicle you're following so you can quickly take action¹ It can also provide a tailgating alert if you're following a vehicle much too closely May require additional optional equipment
- Lane Change Alert with Side Blind Zone Alert, Can provide side-mirror visual alerts when a detected moving vehicle is quickly approaching or is in your side blind zone¹ It can help you avoid lane change collisions May require additional optional equipment
- 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
- Rear Cross Traffic Alert, Can warn you of detected left or right cross traffic behind your vehicle when you're in Reverse¹ May require additional optional equipment
- HD Surround Vision, Uses multiple cameras to display a digital overhead image of the area around your vehicle along with Rear Vision Camera or front views¹ It works at low speeds and may help you park and avoid nearby objects You can select additional views on your camera display Includes 2 Trailer Camera Provisions Requires Auxiliary Trailer Camera if one of the following camera views is desired: Transparent Trailer², Rear Trailer View, Picture-in-Picture or Inside Trailer View May require additional optional equipment
- Bed View Camera, Camera in the Center High Mount Stop Lamp (CHMSL) provides an elevated view of the truck bed from the back of the cab¹ Allows driver to see inside the cargo bed on the infotainment display to help with 5th wheel or gooseneck hitching and to check cargo Includes 2 Trailer Camera Provisions May require additional optional equipment
- 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
- Following Distance Indicator, Displays the gap time in seconds between your vehicle and a detected vehicle you're following¹ This can help you decide if you're following much too closely May require additional optional equipment
- Hitch Guidance with Hitch View, Displays a guideline on the Rear Vision Camera view when you're in Reverse to help line up your hitch to your trailer and offers a close-up Hitch View¹ When driving, Hitch Guidance with Hitch View allows you to briefly check your trailer connection using the Rear Vision Camera view When Hitch View is in use, automatically applies electric parking brake when shifting to Park May require additional optional equipment
- OnStar® & GMC Connected Services capable, Terms and limitations apply. See onstar.com or dealer for details.
- Automatic Emergency Braking, Works with Forward Collision Alert to help you avoid or reduce the severity of a front-end collision with a detected vehicle you're following¹ Camera technology is used to automatically provide hard emergency braking or enhance the driver's hard braking This feature works at speeds below 50 mph May require additional optional equipment
- 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
Package
- Driver Alert Package II, Lane Departure Warning¹ Automatic Emergency Braking¹ Forward Collision Alert¹ Following Distance Indicator¹ Safety Alert Seat¹ IntelliBeam® May require additional optional equipment
- X31 Off-Road Package, Off-Road suspension Hill Descent Control Skid plates Twin-tube Rancho shocks
- Driver Alert Package I, Lane Change Alert with Side Blind Zone Alert¹ Rear Cross Traffic Alert¹ Front and Rear Park Assist¹ Perimeter Lighting May require additional optional equipment
- ProGrade Trailering System, Hitch Guidance with Hitch View¹ In-vehicle Trailering App
- 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
- Denali Ultimate Package, Technology Package HD Surround Vision with Two Trailer View Camera Provisions¹ Rear Camera Mirror¹ Multi-color 15" Diagonal Head-Up Display¹ Bed View Camera¹ Sunroof May require additional optional equipment
- Technology Package, Rear Camera Mirror¹ Multi-color 15" Diagonal Head-Up Display¹ 8" diagonal Digital Driver Information Center on AT4 (Standard on Denali) May require additional optional equipment
- 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
CERTIFIED PRE-OWNED BENEFITS
This Certified Pre-Owned vehicle comes with the following benefits:
- 12-month/12,000-mile Bumper-to-Bumper Limited Warranty1
- 6-year/100,000-mile Powertrain Limited Warranty2
- Roadside Assistance3 and Courtesy Transportation for warranty repairs for the life of the Powertrain Warranty. See participating dealer for details.
- Two Scheduled Maintenance visits4
- Trials of OnStar® Safety & Security Plan and Connected Services5 and SiriusXM6
- 3-day/150-mile Vehicle Exchange Policy7
- Detailed 172-point vehicle inspection
IMPORTANT RECALL INFORMATION: Before a Certified Pre-Owned vehicle is listed or sold, GM requires dealers to complete all safety recalls. However, because even the best processes can break down, we encourage you to check the recall status of any vehicle at my.gm.com/recalls.
Similar Vehicles
- Net Price
- $71,872
- Fuel Economy
- N/A city / N/A hwy
- Stock Number
- 265062A
- Engine Data
- 6.6L Duramax Turbo-Diesel V8 engine
- Exterior Color
- Sterling Metallic
All Vehicles
The Manufacturers Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
All Vehicles
MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).
The features and options listed are for the new 2021 GMC Sierra 2500 HD and may not apply to this specific vehicle.
- Whichever comes first, in addition to any remaining original factory Bumper-to-Bumper warranty. See participating dealer for limited warranty details.
- Whichever comes first, from original in-service date. See participating dealer for limited warranty details.
- During your powertrain limited warranty period, 6 years or 100,000 miles from new vehicle delivery, whichever comes first. Limitations apply. Roadside assistance provided by Allstate. See dealer for details.
- Maintenance visits must occur within 2 years or 24,000 miles of vehicle delivery, whichever comes first. Does not include air filters. See participating dealer for other restrictions and complete details.
- Eligible 2015 and newer vehicles receive 1 month of OnStar Safety & Security Plan coverage and 1 month of connected services, which includes navigation and Remote Access Plan, and 1 month or 3 GB of 4G LTE data (whichever comes first). Eligible 2011–2014 vehicles receive 1 month of OnStar Safety & Security Plan coverage and 1 month of connected services, which includes navigation services and Remote Access Plan. Services are subject to user terms and limitations, and capabilities vary by model. Certain services require working electrical system, cell service and GPS signal. OnStar links to emergency services. When you select a paid monthly plan within 15 days of activation, you’ll receive an additional 2 months of the plan you select at no additional charge. The 2-month extension must be redeemed within 15 days of activation date and requires that you enroll in a monthly service plan and associate a payment method on file. After trial expires, OnStar will automatically bill your payment method each month. Plans containing 4G LTE data will be billed every 30 days by AT&T. You may cancel at any time by pushing your blue OnStar button or by calling 1.888.466.7827. Data plans provided by AT&T. Availability subject to change. Mobile app features require automatic locks and factory-installed and enabled remote start system. See onstar.com for details and limitations.
- Your SiriusXM service will automatically stop at the end of your trial unless you decide to subscribe. If you decide to continue service, the paid subscription plan you choose will automatically renew and you will be charged the rate in effect at that time and according to your chosen payment method. You may cancel at any time by calling 1-866-635-2349. See SiriusXM Customer Agreement for complete terms at siriusxm.com. Fees and programming subject to change.
- Whichever comes first. Vehicle exchange only. Limitations apply. See dealer for details.
1. Vehicles are not eligible to be Certified Pre-Owned vehicles unless the dealer first performs any needed recall repairs. GM has instructed its dealers to check for recalls and perform any needed repairs before listing any vehicle as a Certified Pre-Owned vehicle. Because of timing issues, or because of dealer error, it is still possible that a vehicle listed on this website needs a recall repair. To check for yourself whether any vehicle on this website needs a recall repair which has not been performed, type in the Vehicle Identification Number at my.gm.com/recalls.
2. Warranty limited. Exclusions apply. 1 year/unlimited miles after expiration of the new vehicle limited bumper warranty or upon sale if Bumper-to-Bumper warranty is already expired. See Dealer for warranty details.
3. Available for the duration of vehicle’s powertrain limited warranty and Certified Pre-Owned limited warranty.
4. Courtesy Transportation available during warranty coverage period. 1 year/unlimited miles after expiration of the new vehicle limited bumper warranty or upon sale if Bumper-to-Bumper warranty is already expired.
5. Receive a 1-month trial of Cadillac Connected Services, 1 month of OnStar Safety & Security coverage, plus 1 month of 3GB of 4G LTE data (whichever comes first). Requires properly equipped 2018MY and newer GM vehicle. Connected services include navigation services and Remote Access plan. Data plans offered by AT&T. Services subject to Terms and limitations. Certain services require working electrical system, cell reception and GPS signal. OnStar links to emergency services. See onstar.com for details. Availability subject to change.
6. If you decide to continue service after your trial, your selected subscription plan will automatically renew thereafter. You will be charged 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 siriusxm.com All fees and programming subject to change. ©2020 SiriusXM Radio Inc. All rights reserved.
2. Warranty limited. Exclusions apply. 1 year/unlimited miles after expiration of the new vehicle limited bumper warranty or upon sale if Bumper-to-Bumper warranty is already expired. See Dealer for warranty details.
3. Available for the duration of vehicle’s powertrain limited warranty and Certified Pre-Owned limited warranty.
4. Courtesy Transportation available during warranty coverage period. 1 year/unlimited miles after expiration of the new vehicle limited bumper warranty or upon sale if Bumper-to-Bumper warranty is already expired.
5. Receive a 1-month trial of Cadillac Connected Services, 1 month of OnStar Safety & Security coverage, plus 1 month of 3GB of 4G LTE data (whichever comes first). Requires properly equipped 2018MY and newer GM vehicle. Connected services include navigation services and Remote Access plan. Data plans offered by AT&T. Services subject to Terms and limitations. Certain services require working electrical system, cell reception and GPS signal. OnStar links to emergency services. See onstar.com for details. Availability subject to change.
6. If you decide to continue service after your trial, your selected subscription plan will automatically renew thereafter. You will be charged 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 siriusxm.com All fees and programming subject to change. ©2020 SiriusXM Radio Inc. All rights reserved.