
Certified Pre Owned 2017 GMCSierra 1500 Denali Truck
- VIN: 3GTU2PEJ1HG256726
- Stock: 13813
- Exterior Color
- Onyx Black
- Interior Color
- Cocoa/Dark Sand Perforated leather-appointed
- Odometer
- 42,951 miles
- Fuel Economy
- 15/21 MPG City/Hwy
- Body
- Truck
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.2L 6.2L EcoTec3 V8 engine
GMC
Sierra 1500
Detailed Specifications
- Max seating capacity: 6
- Fuel System: Direct Injection
- Fuel tank capacity: 26 gal
- Horsepower: 420 @ 5600
- Towing capacity: 9100 lbs
- Audio system, 8" Diagonal Color Touch Screen Navigation with IntelliLink1, AM/FM/SiriusXM, HD Radio with USB2 ports, auxiliary jack: This technologically advanced audio system includes navigation capabilities and uses the large, 8" Diagonal Color Touch Screen to display routes and maps.
- Compatible smartphone integration
- An 8" Diagonal Color Touch Screen that is integrated with the 4.2" cluster display to help minimize driver distractions
- Gesture recognition that allows users to navigate the 8" Diagonal Color Touch Screen menus by flinging, clicking and dragging, or swiping
- Wireless Bluetooth®3 streaming audio for music and most phones
- Voice-activated technology for radio and phone featuring Android Auto4,5™ and Apple CarPlay4,6™ capability for compatible phone
- Pandora® Internet radio for a variety of music option
- Bluetooth® for phone: Personal cell phone connectivity to vehicle audio system.
- Bose® sound system:
- The premium Bose® audio system features 6 speakers plus subwoofer located throughout the cabin for rich, clear acoustics
- 7-speaker system with subwoofer when ordered with bucket seats
- HD radio:
Included with the standard audio system on Denali.
- Single-slot CD/MP3 player:
- Offers a choice of media so you can play your favorite music through your truck's audio system
- Sierra models require the available 4.2" diagonal color display radio with IntelliLink1
- This feature is replaced with the rear seat DVD/Blu-ray™ Entertainment Package, when ordered on Crew Cab models
- SiriusXM® Satellite Radio1:
Welcome to the world of SiriusXM®.1
- Enjoy your 3-month trial subscription to the All Access package with over 150 channels including commercial-free music, plus sports, exclusive talk, entertainment and news
- Plus, listen on the app and online — it’s included with All Access, so you’ll hear the best SiriusXM has to offer, anywhere life takes you
- Steering wheel audio controls: Allow the driver to easily operate the audio system and manage most search functions of compatible, connected MP3 players and other media devices.
- Wireless charging: Included with bucket seats.
- 17" steel full-size spare wheel
- 20" x 9" ultra bright machined aluminum wheels: Standard on Sierra 1500 Denali.
- 6" Chrome rectangular assist steps:
Standard.
- Active aero shutters, front
- Cargo area lamps, cab mounted: Includes switch on center switch bank.
- Cargo box LED lighting: Bright LED lighting mounted in the cargo box:
- Provides light to find cargo in the bed when a tonneau cover is in place
- Offers a handy alternative when a flashlight isn't available
- Chrome door handles: Provide a bright chrome accent on each door.
- Chrome mirror caps: Standard on Denali.
- CornerStep rear chrome bumper: The CornerStep feature at each end of the rear bumper helps make it easier to get into and out of the pickup bed, even with the tailgate open.
- CornerStep, rear body-color bumper: Standard on Denali.
- Deep-tinted glass:
- Provides additional protection from sun and glare
- Requires the Convenience Package
- Denali chrome grille: Unique to Denali.
- EZ-Lift and Lower tailgate: EZ-Lift and Lower Tailgate reduces effort required to lift/lower tailgate. All Sierra tailgates now include a tailgate lock, utilizing the same key as ignition and door.
- Fog lamps:
- Thin profile LED fog lamps on 1500 Denali
- Halogen front fog lamps on 2500HD and 3500HD Denali
- Front fog lamps help provide illumination of the roadway in foggy or low-visibility conditions
- Front bumper, body-color: Standard on Denali.
- IntelliBeam headlights: Provides automatic high beam on/off.
- LED tailamps: Includes LED signature.
- Moldings, bodyside, Chrome: Standard on Denali.
- Outside heated power-adjustable, power-folding mirrors:
- Built-in turn signal indicators and puddle lamps
- Driver’s side spotter mirror and auto-dimming
- Chrome cap
- P275/55R20 all-season, blackwall tires
- Power rear sliding window with rear defogger: The window switch is conveniently located in the overhead console for easy 1-touch operation.
- Rear wheelhouse liners: These liners help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weather.
- Remote locking tailgate:
Includes:
- A remote tailgate lock and unlock feature located on the key fob
- Manual unlock is still available using the same key as the ignition and door
- Requires available 22" all-terrain tires.: Standard on Denali.
- Spray-on bedliner:
- Includes Denali logo on cab bed wall
- Provides a Black, textured, non-skid surface that helps minimize cargo shifting
- Covers the entire bed interior surface below side rails, including the tailgate, front box top rail, gauge hole plugs and lower tie-down loops
- Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
- Tailgate and bed rails protection cap
- Tire carrier lock:
- Helps keep spare tire secure
- Utilizes same key as door and ignition
- Tires, spare 17" P265/70R17 all-season blackwall
- 110-volt AC power outlet:
- 3-prong household-style outlet
- Convenient for charging and powering mobile devices and games
- 4G LTE Wi-Fi® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- Assist handle, front passenger: Included on driver-side on A-pillars.
- Carpeted front and rear floor mats: Standard on all models.
- Color-keyed carpet: Standard on all models.
- Cruise control:
- This standard feature enables you to maintain a minimum speed of approximately 25 mph or greater
- Includes set and resume speed buttons conveniently located on the steering wheel
- Driver Information Center: • Customizable driver display
• 8" multi-color and configurable - Dual-zone automatic climate control air conditioning:
- Offers individual temperature settings for driver and right front passenger
- Dial in desired temperature preferences as conditions change
- Floor console:
- Keep valuables and smaller items secure
- Includes reconfigurable feature with moveable cup holders, cell phone storage, power cord management and file holder capacity
- Included with front bucket seats
- Front and Rear Park Assist: This system becomes active when the vehicle is driven at low speeds:
- Uses sensors at the front and rear to detect stationary objects near the vehicle
- Issues warnings when the vehicle gets too close to an object
- Helps the driver feel more confident when maneuvering into or out of a parking spot
- Front full-feature leather-appointed bucket seats: These luxurious leather-appointed bucket seats offer personalized comfort for the driver and front passenger. The seats feature:
- Heated seat cushions and seatbacks
- 10-way power driver and front passenger seat adjusters, including 2-way power lumbar control
- A 2-position driver memory
- Adjustable head restraints
- Floor console
- Storage pockets
- Heated and vented seating:
- Provides year-round, personalized comfort for the driver and front seat passenger
- Requires front bucket seats and perforated leather-appointed seat trims
- Heated steering wheel:
- Leather-wrapped heated steering wheel is a welcome comfort in cool weather
- Steering-wheel mounted controls for cruise and audio help keep the driver's eyes on the road
- Illuminated visor vanity mirrors: Includes driver and front passenger illuminated vanity mirror.
- Inside rearview auto-dimming mirror:
- Helps reduce the glare from the headlamps of the vehicle behind you
- Indicator light illuminates each time the ignition is turned to start to let you know the feature is active
- Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Manual Tilt-Wheel™ and telescoping steering column:
- Allows the driver to adjust the steering wheel up or down, and the steering column forward or back
- Accommodates both tall and short drivers and enables them to find a comfortable, safe driving position
- Provides extra comfort when entering or exiting the truck
- OnStar® & GMC Connected Services capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- Power door locks: Standard on Crew Cab and Double Cab models.
- Power windows:
Include:
- Express-Down and Express-Up features on driver window
- Express-Down feature on all other windows
- Power-adjustable pedals: Adjustable accelerator and brake pedals allow the driver to set at the most comfortable position.
- Rear 60/40 split folding bench seat (folds up): The seat features a child seat top tether anchor.
- Rear-window defogger: Electric, standard on all models.
- Remote Keyless Entry: Locks and unlocks doors remotely, allowing quicker access and enhancing personal security.
- Remote vehicle starter system: Standard on all models.
- Theft-deterrent system: Included with the remote vehicle starter system.
- Universal Home Remote: Programs up to 3 separate remote systems.
- 150-amp alternator:
- Efficiently handles the electrical demands of a heavy-duty truck
- Ensures the power you need for quick, sure starts
- 3.42 rear axle ratio
- 5.3L EcoTec3 V8 engine: The aluminum-block 5.3L EcoTec3 V8 engine runs on regular unleaded gasoline, or with optional FlexFuel capability, can run on up to 85% ethanol blends. It features the latest engine technologies that help deliver power when needed and efficiency when less power is called for:
• 355 hp @ 5600 rpm
• 383 lb-ft of torque @ 4100 rpm
• More than 300 lb-ft of torque from 2,000 to 5,600 rpm
• Active Fuel Management
• Direct Injection
• Variable Valve Timing - 7,200-lb. GVWR
- 8-speed automatic transmission:
Tow/Haul mode
- Raises transmission upshift points to provide more power to accelerate with a trailer or heavy load
- Raises downshift points to use engine compression to help slow the truck instead of merely braking Powertrain Grade Braking
- Automatically uses the engine and transmission to slow the truck to maintain desired speeds when driving downhill
- Reduces brake wear and increases vehicle control
- Automatic locking rear differential: No other competitor in Sierra’s class offers an available fully automatic locking rear differential:
- The Eaton® Locker senses a difference in wheel speed of approximately 100 rpm
- It locks to turn both rear wheels in unison for added traction
- Autotrac electronic active transfer case:
- 2-speed
- Rotary controls
- Neutral position for dinghy towing
- Battery, heavy-duty 720 cold-cranking amps:
- 80 Amp-hr
- Maintenance-free with rundown protection and retained accessory power
- Capless Fuel Fill
- DURALIFE 4-wheel antilock disc brakes:
- Segment-exclusive DURALIFE brake rotors
- Feature a corrosion-fighting process called Ferritic Nitro Carburizing, which can double rotor life expectancy and reduce or minimize rust
- Help reduce heat buildup and prevent fade, delivering strong, sure stops
- Sensors at each wheel detect lockup before it happens
- Eliminates the need to pump the brakes
- Helps prevent skids on slippery surfaces
- Helps you maintain steering control even during hard braking – a critical ability when avoiding obstacles in an emergency stop
- Exhaust, aluminized stainless-steel muffler and tailpipe
- External engine oil cooler:
- Heavy-duty air-to-oil cooler
- Integral to driver-side of radiator tank
- External transmission oil cooler: Heavy-duty air-to-oil cooler.
- Four upper cargo box tie-downs: The truck bed includes 4 movable upper cargo tie-downs that can be repositioned to accommodate oversized or tall cargo.
- Four wheel drive
- Frame, fully-boxed: Hydroformed front section.
- High-capacity air cleaner: Thicker construction helps to trap more dirt before it can enter the air intake.
- Hill Descent Control: Hill Descent Control:
- Uses antilock braking to help provide a smooth, controlled descent in rough terrain
- Activates by pushing a button on the instrument panel
- Works without the driver pressing the brake pedal
- MagneRide Magnetic Ride Control™ suspension:
This next-generation real-time damping system uses a dual coil receptor, which improves responsiveness to quickly changing road conditions. The Magnetic Ride Control™ suspension:
- Reads the road continually and reacts instantly to road conditions
- Uses electro-magnetism to change the damper fluid’s properties (no moving valves)
- Helps reduce body roll
- Enhances traction and allows more precise steering
- Pickup box
- Polished exhaust tip: Requires gas engine.
- Recovery hooks – front: Frame-mounted, Black.
- Steering, Electric Power Steering (EPS) assist, rack-and-pinion
- Underbody shields: Frame-mounted shields including a front underbody shield that starts from behind the front bumper and runs to the first cross-member, protecting the front underbody, oil pan, differential case and transfer case.
- Enhanced driver alert package:
Includes:
- Lane Keep Assist
- Low Speed Forward Automatic Braking
- IntelliBeam headlamps
- Forward Collision Alert
- Safety Alert Seat
- Trailering Package:
Trailering Package includes:
- Trailering hitch platform 2.5" with a 2.0" insert for HD
- 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground
- The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps
- Trailer brake controller on 2500HD and 3500HD models
- 6 Airbags: 1500:
- 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 front and rear outboard seating positions1
- Includes front outboard Passenger Sensing System for frontal outboard passenger airbag1
- Single-stage frontal airbags for driver and front outboard passenger1
- Seat-mounted side-impact airbags for driver and front outboard passenger1
- Head-curtain airbags for front and rear outboard seating positions1
- Air bag, Passenger Sensing System
- Daytime Running Lamps: Includes automatic exterior lamp control.
- Forward collision alert:
Standard on Denali.
- Lane keep assist:
Standard on Denali.
- Low Speed Forward Automatic Braking: Standard on Denali.
- Rear Vision Camera: This available feature allows you to use the audio system display to see certain stationary objects located behind your vehicle while traveling in reverse at low speeds.
- Safety alert seat
- Teen Driver: This is a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver.
- Tire Pressure Monitoring System:
- Tire Pressure Monitoring System
- Alerts the driver to a low tire pressure condition in 1 or more tires
- Uses sensors mounted at each wheel to monitor tire air pressure (does not apply to spare tire)
- Transmits the tire pressure reading to the Driver Information Center (DIC)
- Illuminates a warning light and sends a message via the DIC to inform the driver of the low tire pressure
- StabiliTrak:
Includes:
- Proactive Roll Avoidance
- Electronic trailer sway control
- Hill start assist
Compares your steering with the vehicle's reaction, then makes any necessary braking and torque adjustments to enhance control.
Dealer Notes
2017 GMC Sierra 1500 Denali
**CERTIFIED**, **ONE OWNER CLEAN CAR FAX**, **172 Point Inspection**, ** 4 WHEEL DRIVE **, 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dark Sand Leather, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 3.42 Rear Axle Ratio, 6" Rectangular Chromed Tubular Assist Steps, 8" Multi-Color Customizable Driver Display, Alloy wheels, Auto-Dimming Inside Rear-View Mirror, Body Color Lower Front Bumper, Body Color Rear Bumper w/Cornersteps, Bose Speaker System, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Chrome Recovery Hooks, Color-Keyed Carpeting, Deep-Tinted Glass, Denali Ultimate Package, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Enhanced Driver Alert Package, EZ Lift & Lower Tailgate, Forward Collision Alert, Front Frame-Mounted Black Recovery Hooks, Heated & Ventilated Front Bucket Seats, Heated front seats, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off Headlight, Lane Keep Assist, Leather Wrapped Heated Steering Wheel, Low Speed Forward Automatic Braking, Manual Tilt/Telescoping Steering Column, Navigation System, OnStar 3 Month Guidance Plan, OnStar w/4G LTE, Perforated Leather Appointed Seat Trim, Polished Exhaust Tip, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power passenger seat, Power Sliding Rear Window w/Defogger, Power Sunroof, Power Windows w/Driver Express Up & Down, Preferred Equipment Group 5SA, Rear 60/40 Folding Bench Seat (Folds Up), Rear Vision Camera, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Vehicle Starter System, Single Slot CD/MP3 Player, Split folding rear seat, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, Trailering Equipment, Tri-Mode Power Steps, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated front seats, Wheels: 22" Aluminum w/Premium Paint.
Clean CARFAX.
SAY YES TO SULLIVAN -
GMC Certified Pre-Owned Details:
* 24 months/24,000 miles (whichever comes first) CPO Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription
* 172 Point Inspection
* Warranty Deductible: $0
* Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date
* Vehicle History
* Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date
* Roadside Assistance
* Transferable Warranty
Awards:
* 2017 KBB.com Brand Image Awards
Our vehicles are fully serviced and meet STRICT GM Certification requirements. All GM Certified Used Vehicles come with a comprehensive warranty AND 2 years complimentary maintenance! We are located 35 miles from Bradley International Airport (BDL).. Fly in and we will pick you up.
Reviews:
* Strong combination of fuel economy and power; comfortable, quiet cabin; compliant ride quality makes it suitable for daily use; many available configurations and trims Source: Edmunds
**CERTIFIED**, **ONE OWNER CLEAN CAR FAX**, **172 Point Inspection**, ** 4 WHEEL DRIVE **, 8-Speed Automatic with Overdrive, 4WD, Cocoa/Dark Sand Leather, 110-Volt AC Power Outlet, 150 Amp Alternator, 1st & 2nd Row Color-Keyed Carpeted Floor Mats, 2-Speed Active Electronic AutoTrac Transfer Case, 3.42 Rear Axle Ratio, 6" Rectangular Chromed Tubular Assist Steps, 8" Multi-Color Customizable Driver Display, Alloy wheels, Auto-Dimming Inside Rear-View Mirror, Body Color Lower Front Bumper, Body Color Rear Bumper w/Cornersteps, Bose Speaker System, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Mirror Caps, Chrome Recovery Hooks, Color-Keyed Carpeting, Deep-Tinted Glass, Denali Ultimate Package, Driver & Front Passenger Illuminated Vanity Mirrors, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Enhanced Driver Alert Package, EZ Lift & Lower Tailgate, Forward Collision Alert, Front Frame-Mounted Black Recovery Hooks, Heated & Ventilated Front Bucket Seats, Heated front seats, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off Headlight, Lane Keep Assist, Leather Wrapped Heated Steering Wheel, Low Speed Forward Automatic Braking, Manual Tilt/Telescoping Steering Column, Navigation System, OnStar 3 Month Guidance Plan, OnStar w/4G LTE, Perforated Leather Appointed Seat Trim, Polished Exhaust Tip, Power Adjustable Pedals, Power Folding & Adjustable Heated Outside Mirrors, Power passenger seat, Power Sliding Rear Window w/Defogger, Power Sunroof, Power Windows w/Driver Express Up & Down, Preferred Equipment Group 5SA, Rear 60/40 Folding Bench Seat (Folds Up), Rear Vision Camera, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Vehicle Starter System, Single Slot CD/MP3 Player, Split folding rear seat, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Thin Profile LED Fog Lamps, Trailering Equipment, Tri-Mode Power Steps, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated front seats, Wheels: 22" Aluminum w/Premium Paint.
Clean CARFAX.
SAY YES TO SULLIVAN -
GMC Certified Pre-Owned Details:
* 24 months/24,000 miles (whichever comes first) CPO Scheduled Maintenance Plan and 3 days/150 miles (whichever comes first) Vehicle Exchange Program. SiriusXM 3-month trial subscription
* 172 Point Inspection
* Warranty Deductible: $0
* Powertrain Limited Warranty: 72 Month/100,000 Mile (whichever comes first) from original in-service date
* Vehicle History
* Limited Warranty: 12 Month/12,000 Mile (whichever comes first) from certified purchase date
* Roadside Assistance
* Transferable Warranty
Awards:
* 2017 KBB.com Brand Image Awards
Our vehicles are fully serviced and meet STRICT GM Certification requirements. All GM Certified Used Vehicles come with a comprehensive warranty AND 2 years complimentary maintenance! We are located 35 miles from Bradley International Airport (BDL).. Fly in and we will pick you up.
Reviews:
* Strong combination of fuel economy and power; comfortable, quiet cabin; compliant ride quality makes it suitable for daily use; many available configurations and trims Source: Edmunds
KBB.com Consumer Reviews

Overall4.3Out of 5
- 5.0
Awesome Teuck
By Sandy | on Friday, July 23, 2021
I absolutely love my truck. Comfort is better than our Cadillac and it looks awsome. Luxury interior and amazing in the snow.… - 5.0
Love this truck
By Big Lonnie | on Saturday, January 04, 2020
This is my first 1/2ton. I always had 3/4 ton and up but found I didn’t need them any more. I do a lot of boat towing and this truck dose it. Very smooth ride good on gas and plenty of room.… - 5.0
i love it
By dad | on Friday, November 08, 2019
love it…
Based on 103 consumer ratings for 2014–2018 models. | Privacy
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