This CarBravo Certified 2020 GMC Sierra 2500HD SLE Crew Cab 4WD delivers serious capability paired with modern comfort and technology, making it a standout choice for both work and everyday driving. Powered by a 6.6L V8 engine and backed by a 6-speed automatic transmission, this heavy-duty Sierra is built to tow, haul, and perform with confidence in demanding conditions.
Finished in Quicksilver Metallic with a Jet Black interior, this Sierra features the SLE Value Package with dual-zone automatic climate control, heated front seats, heated steering wheel, power-adjustable driver seat with lumbar support, and a leather-wrapped steering wheel. The spacious Crew Cab layout ensures comfort for passengers, while practical touches like rear seat storage and under-seat compartments add everyday convenience.
Technology highlights include an 8-inch GMC Infotainment System with Bluetooth, Apple CarPlay and Android Auto, voice command capability, and an integrated backup camera. Exterior features such as LED cargo bed lighting, LED fog lamps, chrome rear bumper, and heated power mirrors enhance both style and functionality.
Equipped with Z71 Off-Road Package, skid plates, Rancho shocks, heavy-duty suspension, and 4WD with electronic transfer case, this Sierra is ready for job sites, trails, or tough weather. Additional features like a trailer brake controller, trailering provisions, rear axle upgrade, and all-terrain tires make it an excellent towing companion.
Strong, capable, and well-equipped, this GMC Sierra 2500HD SLE offers the durability you expect from a heavy-duty truck with the comfort and technology todays drivers demand.
"Our people make the difference!!" Pellegrino Buick GMC proudly serving Williamstown, Washington Twp, Sicklerville, Turnersville, Blackwood, Deptford, Clayton, Pitman and all the surrounding Southern New Jersey communities. To take your next vehicle for a ride, simply call Bryan Schuler, Used Car Manager. 856-629-0101 Ext. 203 or email BryanS@pellegrinopbg.com.
CarBravo Certified offers a comprehensive suite of benefits designed to give customers confidence and convenience in their used car purchase. Every CarBravo Certified vehicle undergoes a thorough 126-point inspection and comes with a limited bumper to bumper warranty of 6 months or 6,000 miles. This certification includes 24/7 roadside assistance for mechanical breakdowns, ensuring help is always available when you need it most. In the event of a mechanical issue, the Courtesy Transportation program reimburses up to $40 per day for up to 10 days to keep you on the move. Additionally, the program includes a 10-day or 500-mile Vehicle Exchange Program, allowing customers to exchange their vehicle if it doesn't meet expectations. With access to a nationwide inventory, transparent pricing, and the support of GM's extensive dealership network, CarBravo delivers exceptional value and peace of mind.
Certified Pre Owned 2020 GMCSierra 2500HD SLE
- Exterior Color
- Quicksilver Metallic
- Interior Color
- Black
- Odometer
- 85,751 miles
- Transmission
- 6-Speed Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L V8
- VIN
- 1GT49ME79LF188507
- Stock Number
- 88507
Highlighted Features
- Wireless phone connectivity
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Steering wheel mounted audio controls
- Fully automatic headlights
- Alloy wheels
- Heated door mirrors
- Trailer hitch receiver
- Trailer sway control
Included Packages & Accessories
- Suspension Package
- 6 Speakers
- AM/FM radio
- Premium audio system: GMC Infotainment System
- Air Conditioning
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Pickup Box
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Delay-off headlights
- Fully automatic headlights
- Panic alarm
- Speed control
- Heavy-Duty 80 Amp Battery
- Bumpers: chrome
- Front License Plate Kit
- GMC MultiPro Tailgate
- Heated door mirrors
- Power door mirrors
- Rear step bumper
- Turn signal indicator mirrors
- 1st & 2nd Row All-Weather Floor Liner (LPO)
- Apple CarPlay/Android Auto
- Cloth Seat Trim
- Compass
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Tachometer
- Tilt steering wheel
- Trip computer
- Voltmeter
- Split folding rear seat
- Front Center Armrest w/Storage
- Passenger door bin
- 5th Wheel & Gooseneck Trailer Wiring Provisions
- 17" Machined Aluminum Wheels
- Alloy wheels
- Variably intermittent wipers
- 3.73 Rear Axle Ratio
- Preferred Equipment Group 3SA
- SLE Convenience Package
- SLE Value Package
- Snow Plow Prep/Camper Package
- 6-Speaker Audio System Feature
- Radio: AM/FM w/GMC Infotainment System
- Steering Wheel Audio Controls
- A/C w/Dual-Zone Automatic Climate Control
- Electric Rear-Window Defogger
- 12-Volt Rear Auxiliary Power Outlet
- 4-Way Manual Driver Seat Adjuster
- Power Windows w/Driver Express Up/Down
- Remote Keyless Entry
- Remote Vehicle Starter System
- Manual Tilt Wheel Steering Column
- Manual Tilt-Wheel/Telescoping Steering Column
- Electrical Lock Control Steering Column
- EZ Lift Power Lock & Release Tailgate
- Keyless Open & Start
- Power Door Locks
- Unauthorized Entry Theft-Deterrent System
- 2-Speed Electronic Shift Transfer Case
- 220 Amps Alternator
- Chrome Surround Grille w/High Gloss Black Mesh
- LED Cargo Area Lighting
- LED Fog Lamps
- LED Smoked Amber Roof Marker Lamps
- Rear Wheelhouse Liners
- Spray-On Pickup Box Bed Liner w/GMC Logo
- 2nd Row Dual USB Charge-Only Ports
- 4G LTE Wi-Fi Hotspot Capable
- Compass Located In Instrument Cluster
- Front 40/20/40 Split-Bench Seats
- Front 40/20/40 Split-Bench Seats w/Lockable Storage
- GMC Connected Access Capable
- Heated Steering Wheel
- OnStar & GMC Connected Services Capable
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 4-Way Manual Passenger Seat Adjuster
- Heated Driver & Front Outboard Passenger Seats
- Integrated Trailer Brake Controller
- Deep-Tinted Glass
- Power Rear Windows w/Express Down
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear door bins
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- 1st row LCD monitors: 2
- Primary LCD size: 8.0"
- Smart device integration: Apple CarPlay/Android Auto
- Speakers: 6
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: cloth
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel economy fuel type: gasoline
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Variable valve control
- Ground clearance (min): 257mm (10.1")
- Bumpers: chrome
- Heated door mirrors
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch receiver
- Trailer sway control
- Turn signal indicator mirrors
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,023mm (79.7")
- Exterior length: 6,352mm (250.1")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- Rear headroom: 1,013mm (39.9")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Towing capacity: 6,577kg (14,500lbs)
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,037mm (158.9")
- Appearance: analog
- Compass
- Delay-off headlights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Rear reading lights
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Traction control
Standard Features
- SLE Convenience Package
- Spray-On Pickup Box Bed Liner w/GMC Logo
- A/C w/Dual-Zone Automatic Climate Control
- 10-Way Power Driver Seat Adjuster w/Lumbar
- Heated Driver & Front Outboard Passenger Seats
- Heated Steering Wheel
- Manual Tilt-Wheel/Telescoping Steering Column
- Electric Rear-Window Defogger
- Keyless Open & Start
- Electrical Lock Control Steering Column
- Remote Vehicle Starter System
- Unauthorized Entry Theft-Deterrent System
- Front 40/20/40 Split-Bench Seats w/Lockable Storage
- 2nd Row Dual USB Charge-Only Ports
- EZ Lift Power Lock & Release Tailgate
- LED Cargo Area Lighting
- 12-Volt Rear Auxiliary Power Outlet
- LED Fog Lamps
- LED Smoked Amber Roof Marker Lamps
- Rear Wheelhouse Liners
- 220 Amps Alternator
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- 4G LTE Wi-Fi Hotspot Capable
- GMC Connected Access Capable
- 6-Speaker Audio System Feature
- Radio: AM/FM w/GMC Infotainment System
- Compass Located In Instrument Cluster
- Power Door Locks
- Remote Keyless Entry
- OnStar & GMC Connected Services Capable
- Front 40/20/40 Split-Bench Seats
- Steering Wheel Audio Controls
- Manual Tilt Wheel Steering Column
- Power Windows w/Driver Express Up/Down
- Power Rear Windows w/Express Down
- Deep-Tinted Glass
- Chrome Surround Grille w/High Gloss Black Mesh
- Integrated Trailer Brake Controller
- 2-Speed Electronic Shift Transfer Case
Dealer Notes
KBB.com Consumer Reviews
- 2.0
Transmission trash
By Jason on Monday, April 07, 2025
Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk - 3.0
Infotainment system unreliable!
By Brian C on Friday, June 27, 2025
The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another. - 5.0
Fantastic truck
By Jjj on Sunday, November 07, 2021
This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!