1100 US-34 Oswego, IL 60543 630-705-2900
 Return to Inventory List
Photos (24) | Video
Retail Price $50,995

2020 GMC Sierra 2500HD Denali Crew Cab 4WD

  • BLACK
  • Leather
  • Brown
  • 4WD
  • Automatic
  • 1GT49RE73LF283464
  • 6.6L
  • 8
  • 91,388
  • N9823

Oswego Motors

Sales

1100 US-34

Oswego, IL 60543

630-705-2900

Estimated By E.P.A.
City
0
Hwy
0
Actual Mileage May Vary
Photos (24) Video Printable Brochure Financing Text Us Now
CARFAX Snapshot
No No Accidents Reported
Service 8 Service History Records

2020 GMC Sierra 2500HD Denali 4WD Crew Cab – Fully Loaded, No Accidents, Ready for Work or Play

Overview
Bold, powerful, and luxuriously refined, this 2020 GMC Sierra 2500HD Denali in Onyx Black is the ultimate mix of brains and brawn. With 91,388 miles, a 6.6L V8 Gas Engine, and a long list of tech and safety features from the factory, this 4WD heavy-duty truck is built to get the job done — with style. It’s a Clean CarFax 2-Owner vehicle with 0 accidents and 8 detailed service records. Whether you're hauling, towing, or rolling up to a client, this Denali makes an impression.

Power & Performance

Under the hood sits the proven 6.6L V8 Gasoline Engine mated to a 6-Speed Automatic Transmission, delivering rock-solid reliability and commanding power. With 4WD, Auto Locking Rear Differential, StabiliTrak with Trailer Sway Control, and a 2-Speed Autotrac Transfer Case, it’s prepped to tackle any road—or lack thereof. The Trailer Brake Controller, ProGrade Trailering System, and GMC MultiPro Tailgate make this the perfect rig for work or recreational towing.

Interior Luxury & Comfort

Step inside to find the Dark Walnut / Dark Ash Gray Leather-Appointed Seats, heated and ventilated in the front and heated in the rear. You’ll also enjoy 10-Way Power Front Bucket Seats with Driver Memory, Power Sliding Rear Window, and a Heated Leather-Wrapped Steering Wheel. A Power Sunroof, Dual-Zone Climate Control, and Bose Premium Sound System elevate every drive.

Safety, Tech & Convenience

This Denali is loaded with both Driver Alert Package I & II, including:

  • Lane Change Alert w/ Side Blind Zone Alert

  • Rear Cross Traffic Alert

  • Forward Collision Alert

  • Automatic Emergency Braking

  • Lane Departure Warning

  • IntelliBeam Headlamps

  • Safety Alert Seat

  • HD Rear Vision Camera
    You’ll also appreciate Keyless Open & Start, Remote Start, and Wireless Charging.

Infotainment & Connectivity

Stay connected and entertained with the GMC Premium Infotainment System featuring:

  • Navigation

  • 8” HD Touchscreen

  • Voice Recognition

  • Bluetooth Audio Streaming

  • Apple CarPlay & Android Auto

  • In-Vehicle Apps & Personalization

  • SiriusXM Ready

Work-Ready & Built Tough

  • 20” Polished Aluminum Wheels

  • Spray-On Bedliner with Denali Logo

  • LED Reflector Headlamps & Cargo Area Lighting

  • Power Folding, Extending & Heated Trailer Mirrors with Auto-Dim

  • Chrome Front Recovery Hooks

  • All-Terrain Tires

  • 3.73 Rear Axle Ratio

  • GVWR: 10,650 lbs.

This truck is not just well-optioned — it’s a rolling command center for contractors, builders, or serious weekend warriors.

About Oswego Motors

We don’t sell junk, and we don’t play games. At Oswego Motors, every truck is hand-picked for condition and value. We cater to working people, business owners, and truck lovers who know what they want. You can view the CarFax report for free on our website, and we’re confident this Denali speaks for itself.

Powerhouse Warranty Included

This truck also includes our exclusive 3-Year / 100,000 Mile Powerhouse Warranty — covering the most critical part of your vehicle at no additional cost. We believe in long-term confidence, not short-term flash.



Visit 1100 US-34 online at Oswegomotors.com to see more pictures of this vehicle or call us at 630-705-2900 today to schedule your test drive.

  • Air Conditioning
  • Power Windows
  • Power Locks
  • Power Steering
  • Tilt Wheel
  • AM/FM CD/MP3
  • Satellite
  • Active keyless entry
  • Daytime Running Lights
  • Dual Airbags Front Head and Side
  • Active Seatbelts
  • Passenger Airbag Sensor
  • Crew Cab
  • All Wheel ABS
  • 3/4 Ton

By checking this box I hereby consent to receive customer care text messages and/or phone calls from or on behalf of Oswego Motors or their employees to the mobile phone number I provided above. By opting in, I understand that message and data rates may apply. This acknowledgement constitutes my written consent to receive text messages to my cell phone and phone calls, including communications sent using an auto-dialer or pre-recorded message. You may withdraw your consent at any time by texting "STOP" or "HELP" for help. See our https://oswegomotors.com/privacy for more information.

Vehicle Availability Disclosure:

At Oswego Motors, we strive to keep our inventory up-to-date across multiple platforms. Due to the fast-moving nature of our inventory, we encourage all interested customers to call us directly at 630-705-2900 to confirm the availability of our vehicles. If you are traveling from out of state, please let us know; we are happy to hold a vehicle for you while you are en route. We appreciate your understanding and look forward to serving you.


Message: Thought you might be interested in this 2020 GMC Sierra 2500HD.
Printable Brochure
Share to Social Media

Vehicle Availability Disclosure:

At Oswego Motors, we strive to keep our inventory up-to-date across multiple platforms. Due to the fast-moving nature of our inventory, we encourage all interested customers to call us directly at 630-705-2900 to confirm the availability of our vehicles. If you are traveling from out of state, please let us know; we are happy to hold a vehicle for you while you are en route. We appreciate your understanding and look forward to serving you."

Text Us
tariff free