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Used 2020 GMC Sierra 2500HD for Sale

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502 Results

  1. 2020 GMC Sierra 2500HD
    Price Reduced

    2020 GMC Sierra 2500HD SLE 

    Racine, WI

    $57,396

    $1,165/month est.*

    Mileage: 8,167

  2. 2020 GMC Sierra 2500HD

    2020 GMC Sierra 2500HD SLE 

    Post Falls, ID

    $59,987

    $1,218/month est.*

    Mileage: 7,787

  3. 2020 GMC Sierra 2500HD
    New Listing

    2020 GMC Sierra 2500HD Denali 

    Salina, KS

    $73,995

    $1,502/month est.*

    Mileage: 24,167

  4. 2020 GMC Sierra 2500HD
    New Listing

    2020 GMC Sierra 2500HD Denali 

    Murray, UT

    $74,000

    $1,502/month est.*

    Mileage: 16,198

  5. 2020 GMC Sierra 2500HD

    2020 GMC Sierra 2500HD Denali 

    Burleson, TX

    $74,987

    $1,522/month est.*

    Mileage: 25,875

  6. 2020 GMC Sierra 2500HD Denali 

    Laconia, NH

    $75,000

    $1,522/month est.*

    Mileage: 3,099

    Free CARFAX Report: 1-Owner

  7. New Listing

    2020 GMC Sierra 2500HD Denali 

    Palm Harbor, FL

    $76,449

    $1,552/month est.*

    Mileage: 6,942

    Free CARFAX Report: 1-Owner

  8. 2020 GMC Sierra 2500HD Denali 

    Post Falls, ID

    $76,987

    $1,563/month est.*

    Mileage: 20,670

  9. 2020 GMC Sierra 2500HD AT4 

    Post Falls, ID

    $77,987

    $1,583/month est.*

    Mileage: 29,896

  10. New Listing
    Price Reduced

    2020 GMC Sierra 2500HD AT4 

    Puyallup, WA

    $78,304

    $1,590/month est.*

    Mileage: 4,482

    Free CARFAX Report: 1-Owner

  11. New Listing

    2020 GMC Sierra 2500HD Denali 

    Pittsburg, CA

    $79,927

    $1,622/month est.*

    Mileage: 11,277

  12. New Listing
    Price Reduced

    2020 GMC Sierra 2500HD SLE 

    Taylor, MI

    $44,659

    $907/month est.*

    Mileage: 400

  13. New Listing

    2020 GMC Sierra 2500HD Denali 

    Logan, UT

    $73,163

    $1,485/month est.*

    Mileage: 32,553

    Free CARFAX Report: 1-Owner

  14. New Listing

    2020 GMC Sierra 2500HD AT4 

    Logan, UT

    $75,900

    $1,541/month est.*

    Mileage: 14,531

    Free CARFAX Report: 1-Owner

  15. New Listing

    2020 GMC Sierra 2500HD Denali 

    Highland, MI

    $76,650

    $1,556/month est.*

    Mileage: 13,100

    Free CARFAX Report: 1-Owner

  16. New Listing

    2020 GMC Sierra 2500HD SLT 

    Vacaville, CA

    $69,895

    $1,419/month est.*

    Mileage: 16,302

  17. New Listing
    Price Reduced

    2020 GMC Sierra 2500HD Denali 

    Vacaville, CA

    $71,795

    $1,457/month est.*

    Mileage: 22,039

  18. New Listing

    2020 GMC Sierra 2500HD Denali 

    Twin Falls, ID

    $71,991

    $1,461/month est.*

    Mileage: 36,645

  19. New Listing

    2020 GMC Sierra 2500HD AT4 

    New Bedford, MA

    $73,650

    $1,495/month est.*

    Mileage: 22,903

  20. New Listing

    2020 GMC Sierra 2500HD Denali 

    Brandywine, MD

    $73,775

    $1,498/month est.*

    Mileage: 32,010

  21. New Listing

    2020 GMC Sierra 2500HD Denali 

    Vacaville, CA

    $74,895

    $1,520/month est.*

    Mileage: 16,673

  22. New Listing

    2020 GMC Sierra 2500HD SLT 

    Vacaville, CA

    $74,995

    $1,522/month est.*

    Mileage: 7,316

  23. New Listing

    2020 GMC Sierra 2500HD Denali 

    Wichita, KS

    $74,999

    $1,522/month est.*

    Mileage: 36,692

    Free CARFAX Report: 1-Owner

  24. New Listing

    2020 GMC Sierra 2500HD Denali 

    Middleton, WI

    $77,999

    $1,583/month est.*

    Mileage: 9,172

  25. New Listing

    2020 GMC Sierra 2500HD Denali 

    Vacaville, CA

    $84,995

    $1,725/month est.*

    Mileage: 12,656

  26. New Listing

    2020 GMC Sierra 2500HD Stdrd 

    Lynwood, WA

    $54,999

    $1,116/month est.*

    Mileage: 10,347

  27. New Listing

    2020 GMC Sierra 2500HD Denali 

    Spokane Valley, WA

    $79,999

    $1,624/month est.*

    Mileage: 25,504

    Free CARFAX Report: 1-Owner

  28. New Listing

    2020 GMC Sierra 2500HD Denali 

    Spokane Valley, WA

    $79,999

    $1,624/month est.*

    Mileage: 8,182

    Free CARFAX Report: 1-Owner

  29. New Listing

    2020 GMC Sierra 2500HD Denali 

    Lynwood, WA

    $84,999

    $1,725/month est.*

    Mileage: 11,365

  30. Price Reduced

    2020 GMC Sierra 2500HD Stdrd 

    Scottsdale, AZ

    $38,888

    $789/month est.*

    Good Deal

    Mileage: 10,805

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The vehicle information provided here is supplied by the seller or other third parties. U.S. News & World Report is not responsible for the accuracy of such information and provides this service without representations or warranties of any kind, either expressed or implied.

*Estimated monthly payment has been calculated for 60 months loan term with 2.62% APR, 5% Sales Tax, 0$ down payment and 0$ trade-in value. The monthly payment is a rough estimate provided solely for informational purposes. You should not take action based on the information provided. When available, we recommend you use interest rate information provided to you by your dealer or lender.