Used 2020 GMC Sierra 1500 Denali Truck Photo 1 of 17

Used 2020 GMCSierra 1500 Denali

Located at

Tom Kelley Buick GMC

Location Details Website

Exterior Color: Red Quartz Tintcoat
Interior Color: Jet Black, Forge perforated leather-appointed seat
Odometer: 36,519 miles
Fuel Economy: 16/22 MPG City/Hwy
Transmission: Automatic

Drivetrain: 4WD
Engine: 5.3L EcoTec3 V8 engine with DFM
VIN: 3GTU9FED4LG257832
Stock Number: 2C42151

Powertrain

Fuel System: Direct Injection
Fuel tank capacity: 24 gal
Horsepower: 355

Entertainment

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
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
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
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
HD Radio:
- Provides consumers with additional channels known as HD2, HD3 and HD4
- Transmits Program Service Data, such as song titles and artist information
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
Steering-wheel mounted controls:
- Allow the driver to easily operate the audio system and phone interface controls
- May require additional optional equipment

Exterior

17" 255/80R17SL all-season, blackwall spare tire
17" full-size spare steel wheel with Black finish
20" 275/60R20SL all-terrain, blackwall tires
20" multi-dimensional polished aluminum wheels
6" chrome rectangular full length assist steps:
- Wheel to wheel, provides easier access to the front of the truck bed closest to the cab
- Steps make it easier to get in and out of your vehicle
- Textured step pads help provide secure footing
- Extends from wheel well to wheel well
Body-color front bumper
Body-color rear bumper
Cab-mounted cargo area lamps:
- With switch in switch bank left of the steering wheel
- Illuminates the cargo bed area
Cargo bed LED lighting:
- Provides light to find cargo in the bed
- Rear pillar lamps
- May require additional optional equipment
Chrome door handles
Chrome mirror caps
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
Full chrome surround window moldings
GMC MultiPro Tailgate:
- Six function tailgate design to help improve loading, unloading and access the cargo box
Heated, power, driver-side auto-dimming, power-folding outside mirrors:
- Puddle lamps
- Perimeter lighting
- Memory setting
LED fog lamps:
- Help minimize glare in adverse driving conditions
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
LED signature tail lamps:
- C-shaped LED taillamps with LED stop and reverse light
- Brighter and lasts longer than traditional incandescent bulbs
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
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
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
- Includes logo
- Does not include spray-on liner on tailgate due to Black composite inner panel
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release:
- Hitch area lighting
- May require additional optional equipment

Interior

10-way power driver seat with power lumbar:
- Moves the seat forward and back, and up and down
- Tilt the seat cushion and seatbacks
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
12-volt auxiliary front power outlet:
- May require additional optional equipment
12-volt auxiliary rear power outlet:
- 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
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
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
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
Brake pad wear indicator
Carpeted floor covering:
- Color-keyed to match the interior
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
Driver memory:
- Recalls 2 driver presets for 10-way power seat and outside mirrors
- 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
Front bucket seats:
- May require additional optional equipment
Front bucket seats:
- 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
Front center console:
- Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacity
- May require additional optional equipment
GMC Connected Access capable:
- Subject to terms. See onstar.com or dealer for details.
- May require additional optional equipment
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 and seatbacks
- Provide comfort in cold weather for passengers in the rear outboard seating positions
- Passengers have their own controls to set the perfect temperature
- May require additional optional equipment
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
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
Inside rearview auto-dimming mirror:
- Automatically dims the inside rearview mirror when it senses bright light from behind
- When headlamp glare is no longer detected, the mirror returns to its normal state
Keyless Open and Start:
- With the key fob in your possession, locks and unlocks your car's doors without having to use the key fob, increasing convenience
- 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
Leather-wrapped steering wheel:
- 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
- Provides extra comfort when entering or exiting the vehicle
- May require additional optional equipment
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
Power windows:
- Driver with express-up/down
- May require additional optional equipment
Power windows:
- Front passenger with express-up/down
- May require additional optional equipment
Power windows with rear express-down:
- May require additional optional equipment
Rear air vents:
- Provides cabin comfort for rear occupants
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
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 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
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
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
USB ports:
- 2 located on instrument panel¹
USB ports:
- Second row includes 2 USB charging-only ports¹
Universal Home Remote:
- 3-channel programmable
- Conveniently activate compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
- 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)
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
- May require additional optional equipment
Wireless Charging:
- Uses induction technology for portable electronic devices¹
- Convenient charging location at the front 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

Mechanical

10-speed automatic transmission:
- Electronically controlled transmission with overdrive and Driver Shift Control
- Tow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loads
- Powertrain Grade Braking
- Cruise Grade Braking
- May require additional optional equipment
170-amp alternator:
- May require additional optional equipment
2-speed Autotrac Transfer Case:
- 2WD HI mode
- 4WD Auto mode
- 4WD HI mode
- 4WD LO mode
- Neutral
- May require additional optional equipment
3.23 rear axle ratio:
- May require additional optional equipment
4-wheel antilock disc brakes:
- Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
- Duralife brake rotors have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearance
- Brake system features a corrosion-fighting process called "Ferritic Nitro Carburizing" which can double rotor life expectancy and reduce or minimize rust
5.3L EcoTec3 V8 engine with DFM:
- 355 hp [265 kW] @ 5600 rpm
- 383 lb-ft of torque [518 Nm] @ 4100 rpm
- Dynamic Fuel Management technology
- Paired with either a 8-speed (2WD) or 10-speed (4WD) automatic transmission
- May require additional optional equipment
7,100 lbs. GVWR:
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- May require additional optional equipment
Adaptive Ride Control:
- Monitors each wheel independently during your drive, adjusting vertical suspension every 2 milliseconds to maintain a smooth ride
- Real-time damping system uses a dual coil receptor, which improves responsiveness to quickly changing road conditions
- Enhanced ride and handling in a variety of road surface conditions
- Uses electro-magnetism to change the damper fluid's properties (no moving valves)
- Enhances traction and allows more precise steering
Aluminized stainless-steel muffler and tailpipe
Automatic Stop/Start:
- At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off
- When drivers remove their foot from the brake, the engine automatically restarts
- Under certain circumstances, the engine will not shut off at a complete stop
- This feature can be disabled with a switch on the center stack
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
- May require additional optional equipment
Capless fuel fill:
- Prevents paint scratches that can result from a tethered fuel cap
- Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
Cargo tie-downs:
- 12-fixed rated at 500 lbs. per corner
Chrome vertical recovery hooks:
- Two front frame-mounted¹
Dual-outlet exhaust:
- Integrated into rear bumper
- Premium exhaust outlets
- Aluminized stainless-steel muffler and tailpipes
- May require additional optional equipment
Electric Power Steering:
- Increases or decreases the amount of assist depending on the steering wheel angle
- Electric, rack-mounted with variable assist
- The system delivers great on-center precision and confident performance at higher speeds
- Steering assist is greater during low-speed maneuvers, such as parking
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 prevent possible engine oil breakdown under heavy loads
Fully boxed frame:
- Hydroformed front section
- High-strength steel
High-capacity air filter:
- Thick construction helps to trap more dirt before it can enter the air intake
- 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
Pickup bed:
- Roll-formed high-strength steel

Package

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
Trailering Package:
- Trailer Hitch¹
- Trailering hitch platform
- Includes a 2" receiver hitch, 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
- Automatic locking rear differential
- Hitch Guidance²
- May require additional optional equipment

Safety-Interior

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
Front and Rear Park Assist:
- Can provide distance alerts to nearby detected objects to help you park and avoid objects at low speeds¹
- May require additional optional equipment
HD Rear Vision Camera:
- When in Reverse at low speeds, provides you a high resolution view of the scene directly behind the vehicle on the Infotainment screen to help you park and avoid nearby objects¹
- Dynamic guidelines laid over the display image assist in parking maneuvers by showing the vehicle's path
- Tailgate must be in the raised position for the Rear Vision Camera to operate properly
- May require additional optional equipment
Hitch Guidance:
- Uses the Rear Vision Camera display to provide you with a guideline to help align your vehicle with a trailer¹
- Provides a camera view to briefly check the trailer when driving
- May require additional optional equipment
Hitch Guidance with Hitch View:
- Uses the Rear Vision Camera display to provide you with a guideline to help align your vehicle with a trailer¹
- Additional camera zoomed-in view
- When Hitch View is in use, automatically applies parking brake when shifting from Reverse to Park
- Also provides a camera view to briefly check the trailer when driving
- May require additional optional equipment
LED Daytime Running Lamps:
- Daytime Running Lamps automatically illuminate signature lighting
Lane Change Alert with Side Blind Zone Alert:
- Can help you avoid lane change crashes by providing side-mirror visual alerts when a moving vehicle is detected rapidly approaching or is in a side blind zone¹
- May require additional optional equipment
OnStar^® & GMC Connected Services capable:
- Terms and limitations apply. See onstar.com or dealer for details.
Rear Cross Traffic Alert:
- When in Reverse, can alert you to detected left- or right-cross traffic behind you (e.g., when backing out of a crowded parking space or driveway with side obstructions)¹
- Displays warning triangles with left/right indicator arrows in the Rear Vision Camera screen
- System issues audible beeps or directional pulses if equipped with the Safety Alert Seat
- 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
Safety Alert Seat:
- Provides you the option of getting driver seat-bottom pulses instead of beeps for crash avoidance alerts¹
- 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 behavior¹
- It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped¹
- An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver¹
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
- Properly inflate tires to help optimize your vehicle's ride, handling and efficiency
- Includes Tire Fill Alert¹

Safety-Mechanical

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 that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if required
- Includes Trailer Sway Control
- Hill Start Assist

The 2020 GMC Sierra 1500 Denali 4WD blends rugged capability with refined luxury. With a powerful 5.3L V8 under the hood, an upscale Denali interior, and a spacious Crew Cab layout, this truck is built for drivers who want top-tier performance and comfort. Whether you're towing, hauling, or commuting in style, the Sierra Denali delivers on all fronts.

Performance & Capability
Engine: 5.3L EcoTec3 V8 (355 hp / 383 lb-ft torque)
Transmission: 10-Speed Automatic
16 / 22 City Hywy & MPG
Drivetrain: Four-Wheel Drive (4WD) with selectable drive modes
Denali Luxury Features
Premium leather-appointed seating
Heated and ventilated front seats
Heated rear outboard seats
Heated, leather-wrapped steering wheel
Dual-zone automatic climate control
Premium sound system
Advanced cabin insulation (QuietTuning)
Power-sliding rear window
Technology & Interior
Navigation
Apple CarPlay & Android Auto compatibility
Wireless phone charging
Bose premium audio system
8 digital driver information display
Remote start
Keyless entry and push-button start
Safety & Driver Assistance
Forward Collision Alert
Lane Keep Assist with Lane Departure Warning
Front and Rear Park Assist
HD Rear Vision Camera
Rear Cross Traffic Alert
Blind Spot Monitoring (Lane Change Alert)
Utility & Design
Crew Cab layout for spacious rear seating
Short box bed with spray-in liner
MultiPro Tailgate with six functional configurations
LED headlights and taillamps
20 Alloy Wheels
Chrome Denali-specific trim and grille

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

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

Kelley Price: $44,987
Dealer Doc Fee: $251
Internet Price: $45,238

*Website errors may occur. All offers and pricing details should be confirmed for accuracy with the dealership.

Value Your Trade

*Website errors may occur. All offers and pricing details should be confirmed for accuracy with the dealership.

Value Your Trade