Elevate Your Driving Experience with this 2020 GMC Sierra 2500HD SLE
Discover the perfect blend of power, capability, and comfort with this exceptional 2020 GMC Sierra 2500HD SLE. Boasting a robust 6.6L V8 engine and 4-wheel drive, this truck is ready to tackle any task with ease. But it's not just about raw power this Sierra 2500HD SLE also offers a wealth of premium features that will elevate your driving experience.
- CLEAN CARFAX ONE OWNER!
- NON-SMOKER!
- LOCAL TRADE!
- SLE CONVENIENCE PACKAGE
- MIRRORS, OUTSIDE POWER-ADJUSTABLE VERTICAL TRAILERING WITH HEATED AND AUTO-DIMMING UPPER GLASS
- TIRES, LT265/70R17E ALL-TERRAIN, BLACKWALL
- TRAILERING WIRING PROVISIONS, FOR TRAILERING, 5TH WHEEL AND GOOSENECK TRAILER
Step inside and you'll be greeted by a wealth of premium amenities, including dual-zone automatic climate control, a heated steering wheel, and a 10-way power driver's seat with lumbar support. The SLE Convenience Package also adds features like keyless open and start, remote start, and a power-locking and release tailgate for added convenience.
The GMC Infotainment System with Apple CarPlay and Android Auto integration keeps you connected and entertained on the go, while the 6-speaker audio system provides a premium listening experience. And with the rear auxiliary power outlet and 2nd-row USB charging ports, your passengers can stay powered up and ready for the journey.
But this Sierra 2500HD SLE isn't just about creature comforts it's also built to work hard. The integrated trailer brake controller and 5th-wheel/gooseneck trailer wiring provisions make it easy to haul your heaviest loads, while the rear wheelhouse liners and LED cargo area lighting ensure your gear stays secure and visible.
With its impressive capabilities, premium features, and sleek White exterior, this 2020 GMC Sierra 2500HD SLE is the perfect choice for those who demand the best. Come experience the difference for yourself and schedule a VIP test drive today.
All of our Pre-Owned vehicles go through a QRP(Quality Renewal Process). Our customers tell us that we have the most professional, trustworthy & courteous staff they've ever experienced at a car dealership. Please come check out Flow GM Auto Center's Easy, Transparent, Fun, No Haggle, No Pressure shopping experience. Don't hesitate to contact us at www.flowgmauto.com or simply by calling 336-937-9049 to set up your VIP test drive. Thank you for allowing us to serve your automotive needs over the past 50+ years.
Used 2020 GMCSierra 2500 HD SLE
- Exterior Color
- Summit White
- Interior Color
- JET BLACK, CLOTH SEAT TRIM
- Odometer
- 54,772 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.6L, V-8, SIDI
- VIN
- 1GT49ME72LF137673
- Stock Number
- 1B3240A
GMC
Sierra 2500 HD
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 6
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 401
Dealer Notes
KBB.com Consumer Reviews

Overall3.7Out 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… - 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!…
Based on 15 consumer ratings for 2020–2026 models. | Privacy
*MPG estimates are provided by the EPA
Images are for illustration purposes only.
Please note that we strive to provide accurate pricing at all times. However, pricing is subject to change at any time due to market availability, manufacturer incentives, and the installation of dealer-installed options. Unless otherwise stated, pricing does not include taxes, license, or $799 administrative fee. All pricing must be verified and finalized with the Sales Manager before purchasing. We recommend that you do this in person during your test drive visit so that all applicable incentives and options can be thoroughly explained
- Flow Price
- $39,979
- We're here to help: (336) 760-7000
- We're here to help: 336-723-3524




