$6,000 off MSRP!
Priced below KBB Fair Purchase Price! Quicksilver Metallic 2020 GMC Sierra 1500 SLE 4WD 8-Speed Automatic 2.7L Turbo 8-Speed Automatic, 4WD, Black Cloth, 10-Way Power Driver Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 12-Volt Rear Auxiliary Power Outlet, 2 USB Ports, 4G LTE Wi-Fi Hotspot Capable, 6-Speaker Audio System Feature, All-Weather Floor Liner (LPO), Chrome Grille, Cloth Rear Seat w/Storage Package, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, EZ Lift Power Lock & Release Tailgate, Front & Rear Black Molded Splash Guards (LPO), Front 40/20/40 Split-Bench Seat (AZ3), Front Frame-Mounted Black Recovery Hooks, Front Rubberized-Vinyl Floor Mats, GMC Connected Access Capable, GMC Protection Package (LPO), HD Radio, HD Rear Vision Camera, Heated Driver & Front Outboard Passenger Seating, Heated Steering Wheel, Heavy-Duty Rear Locking Differential, Hitch Guidance, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt Wheel Steering Column, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Windows w/Driver Express Up/Down, Power Front Windows w/Passenger Express Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Preferred Equipment Group 3SA, Preferred Package, Radio: Premium GMC Infotainment Sys w/Multi-Touch, Rear Dual USB Charging-Only Ports, Rear Rubberized-Vinyl Floor Mats, Rear Wheelhouse Liners, Remote Keyless Entry, Remote Vehicle Starter System, Single-Zone Manual/Semi-Automatic Air Conditioning, SiriusXM w/360L, SLE Convenience Package, SLE Value Package, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Universal Home Remote. Price is plus tax, tag, title, and doc fees. Not all customers qualify for all incentives. See dealer for details. Price includes:$6250 - Buick & GMC Consumer Cash Program. Exp. 02/01/2021

New 2020 GMCSierra 1500 SLE Truck
- VIN: 3GTP9BEK2LG393252
- Stock: 200472
- Fuel Economy
- 19.0/22.0 mpg City/Hwy
- Exterior Color
- Quicksilver Metallic
- Interior Color
- Jet Black, Cloth seat trim
- Body
- Truck
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 2.7L Turbo engine
GMC
Sierra 1500
Detailed Specifications
- Basic
- Corrosion
- Drivetrain
- Maintenance
- Roadside Assistance
- Max seating capacity: 6
- Fuel System: Direct Injection
- Fuel tank capacity: 24
- Horsepower: 310
- Towing capacity: lbs
- 4G LTE Wi-Fi® hotspot capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- May require additional optional equipment
- 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 Sierra 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
- Steering-wheel mounted controls:
- Allow the driver to easily operate the audio system and phone interface controls
- May require additional optional equipment
- 17" 255/70R17 all-season, blackwall spare tire
- 17" 255/70R17 all-season, blackwall tires
- 17" 6-spoke Bright Silver painted aluminum wheels
- 17" full-size spare steel wheel with Black finish
- Body-color door handles
- Cab-mounted cargo area lamps:
- With switch in switch bank left of the steering wheel
- Illuminates the cargo bed area
- Chrome front bumper
- Chrome mirror caps
- Chrome rear bumper:
- With integrated CornerSteps
- 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
- Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)
- Heated power outside mirrors:
- Power adjustable, manual folding
- May require additional optional equipment
- LED headlamps:
- Incandescent turn signals
- LED signature Daytime Running Lamps
- LED taillamps:
- C-shaped LED taillamps with LED stop lights
- Incandescent reverse light
- Locking tailgate:
- Tailgate locks and unlocks with the same key as the ignition and door
- Spare tire carrier lock:
- Helps keep spare tire secure
- Utilizes the same key as the door and ignition
- Standard tailgate
- Tailgate and bed rail protection caps
- Tailgate with EZ lift and lower assist
- 12-volt auxiliary front power outlet:
- May require additional optional equipment
- Can be positioned forward or back and up or down
- Can be positioned forward or back and up or down
- Includes driver personalization, warning messages and vehicle information
- Seating for up to 3
- Center fold-down armrest with storage
- Includes child seat top tether anchor
- Can fold one or both sides up
- Front A-pillar mounted for Driver and Passenger
- Rear B-pillar mounted
- Color-keyed to match the interior
- 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
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
- Subject to terms. See onstar.com or dealer for details.
- May require additional optional equipment
- Adjust the tilt of the mirror to help reduce glare during nighttime driving
- 6-gauge cluster
- Speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
- Allows the steering wheel to be manually adjusted up or down
- Provides extra comfort when entering or exiting the vehicle
- Locking security feature
- Located in infotainment display
- 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
- Driver with express-up/down
- May require additional optional equipment
- Front passenger with express down
- May require additional optional equipment
- Provides cabin comfort for rear occupants
- Helps protect your interior from road debris and the elements
- May require additional optional equipment
- 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 locking tailgate
- May require additional optional equipment
- Includes an air cabin filter that helps prevents dust and pollen from entering the vehicle
- 2 located on instrument panel1
- 2.7L Turbo engine:
- 310 hp [231 kW] @ 5600 rpm
- 348 lb-ft of torque [471 Nm] @ 1500 rpm
- Paired with a 8-speed automatic transmission
- 220-amp alternator:
- May require additional optional equipment
- 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
- When properly equipped; includes weight of vehicle, passengers, cargo and equipment
- May require additional optional equipment
- Electronically controlled with overdrive
- 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
- Cruise Grade Braking
- Downshifts automatically to slow the truck as it drives downhill if it exceeds the cruise set speed by a certain amount
- May require additional optional equipment
- 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
- Two front frame-mounted1
- 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
- 12-fixed rated at 500 lbs. per corner
- 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
- Hydroformed front section
- High-strength steel
- Roll-formed high-strength steel
- 3 Transfer Case modes
- 2WD HI mode
- Vehicle operates in 2-wheel drive
- In this mode the transfer case & front driveline hardware are disengaged to improve fuel economy
- Suitable for routine driving on all road surfaces
- 4WD Auto mode
- 4WD Auto enables the transfer-case to provide the performance benefits of a full time active AWD system
- The 4WD Auto controls automatically adjust torque in response to parameters such as driver inputs, wheel slip control, vehicle dynamic state (understeer/oversteer)
- Ideal for wet or wintry conditions, but can be used on any road surface. Suitable for light off road usage
- 4WD HI mode
- Transfer case engages front driveline and power is transferred to both the front & rear axles
- In 4WD HI the transfer case clutch maintains higher preemptive torque levels for increased traction vs 4WD Auto
- Suitable for use on slippery road surfaces or off-road conditions such as deep sand, snow or rough terrain
- Terrain mode
- 4WD HI and provides improved low speed traction and vehicle control during off road driving
- 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
- LED Daytime Running Lamps:
- Daytime Running Lamps automatically illuminate signature lighting
- OnStar® & GMC Connected Services capable:
- Terms and limitations apply. See onstar.com or dealer for details.
- 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
- Rear Vision Camera:
- When in Reverse at low speeds, provides you a 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
- 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
- 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
Dealer Notes
KBB.com Consumer Reviews

Overall3.6Out of 5
- 3.0
Nice truck
By froggy | on Sunday, December 06, 2020
I purchased this truck brand new and at 3900 miles I started to have a misfire. The warranty put a refurbished rebuilt engine in it. I was not aware that the warranty doesn't put new parts in just refurbished rebuilt parts. I traded in and lost my favorite blue truck. Not a fan of the whole process. Love the truck just not how the warranty went. I would not own another brand or model the 2020 is the nicest riding and looking. Just got a bad motor from the manufacture.… - 5.0
Well done GM
By Tony | on Thursday, November 26, 2020
This truck has a 10 speed transmission that you can barely feel it shift. Traded in an F150 and test drove a similar equipped Ram. Although the Ram was nice, the styling of the GMC won me over, along with the tailgate! It also pulls my boat way better than the Ford, just smoother all around. The cabin is very quiet and the gas mileage is much better than V8 Ford. The cabin is super quiet and the ride is awesome. Love the adaptive cruise control too. The technology is fine and the screen is plenty big. Remember, you are driving this truck, not going to thr drive in! Most importantly, the controls are simple to use and Bose stereo sounds great! Oh, and I got it cheaper than the similar Ram too!… - 5.0
Powerful, comfortable, and solid
By Indiana Guy | on Wednesday, November 27, 2019
My standard-sized cargo bed is huge! This truck rides and handles like a luxury car on the highway and the safety and vehicle information systems that are a part of the SLT Premium Plus Package are quite impressive. The 5.3 liter engine is more than powerful enough and super responsive when needed. Great truck.…
Based on 20 consumer ratings for 2019–2021 models. | Privacy
Detailed Pricing
- MSRP
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