Pre-Owned 2020 GMCSierra 2500 HD
- Exterior Color
- Carbon Black Metallic
- Interior Color
- Jet Black, Forge perforated leather-appointed seat
- Odometer
- 77,337 miles
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- 6.6L Duramax Turbo-Diesel V8 engine
- VIN
- 1GT49REY5LF254007
- Stock Number
- 2650155A
GMC
Sierra 2500 HD
Included Packages & Accessories
Dealer Notes
Jeff Wyler Florence Buick GMC is proud to offer this superb-looking 2020 GMC Sierra 2500HD Denali in Carbon Black Metallic. Cargo Convenience Package (Console-Mounted Safe (LPO) and Rear Underseat Storage (LPO)), Denali Ultimate Package (Power Sunroof), Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert, Rear Cross Traffic Alert, and Ultrasonic Front & Rear Park Assist), Driver Alert Package II (Automatic Emergency Braking, Following Distance Indicator, Forward Collision Alert, IntelliBeam Automatic High Beam On/Off, and Lane Departure Warning System), Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, Hitch Package (LPO), Preferred Equipment Group 5SA (12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB Ports (1st Row), 2-Speed Active Transfer Case, 2nd Row Dual USB Charge-Only Ports, 6 Rectangular Chromed Tubular Assist Steps, Chrome Recovery Hooks, Compass Located In Instrument Cluster, Deep-Tinted Glass, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, HD Rear Vision Camera, Heated & Ventilated Front Bucket Seats, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, OnStar & GMC Connected Services Capable, Polished Exhaust Tip, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Defogger, Power Windows w/Driver Express Up/Down, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Grille, Spray-On Pickup Box Bed Liner w/Denali Logo, Steering Wheel Audio Controls, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Wireless Charging, 4G LTE Wi-Fi Hotspot Capable, and GMC Connected Access Capable), Technology Package (HD Surround Vision w/2 Trailer View Camera Provisions, Multicolor 15 Diagonal Head-Up Display, Bed View Camera, and Rear Camera Mirror), X31 Off-Road Package (Hill Descent Control), 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, Apple CarPlay/Android Auto, Auto High-beam Headlights, Automatic temperature control, Bose Premium 7 Speaker Sound System, Driver Memory, Dual 220-Amps Primary/170-Amps Aux Alternators, Engine Block Heater, Exhaust Brake, Front dual zone A/C, Fully automatic headlights, HD Radio, Heated rear seats, Heated steering wheel, Heavy-Duty 80 Amp Battery, High Idle Switch, Hitch Guidance w/Hitch View, In-Vehicle Trailering System App, Memory seat, Navigation System, Pickup Box, Power door mirrors, Power driver seat, Power passenger seat, Premium audio system: Premium GMC Infotainment System, Radio: Premium GMC Infotainment Sys w/Navigation, Rear step bumper, Remote keyless entry, SiriusXM w/360L, Steering wheel mounted audio controls, Turn signal indicator mirrors, Ventilated front seats, Wheels: 20 Multi-Dimensional Polished Aluminum, 1st & 2nd Row All-Weather Floor Liner (LPO), 4-Wheel Disc Brakes, 7 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Forge Perforated Leather-Appointed Front Seat Trim, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front fog lights, Front reading lights, Front wheel independent suspension, Garage door transmitter, Genuine wood console insert, Genuine wood door panel insert, Heated door mirrors, Heated front seats, Illuminated entry, Low tire pressure warning, Occupant sensing airbag, Off-Road Suspension, Out
KBB.com Consumer Reviews

Overall3.8Out of 5
- 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… - 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!… - 3.0
Don't judge a truck by the appearance
By jmil | on Wednesday, May 11, 2022
Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).…
Based on 13 consumer ratings for 2020–2025 models. | Privacy
- Wyler Price
- $52,247
- We're here to help: (859) 488-6880
- We're here to help: (859) 488-6880




