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Used 2026 GMC Sierra 2500 HD

19 listings from 17 dealer lots, $58,372 to $90,303 (median $78,719). 6 price drops this week. Newest first. Refine with filters

  1. 2026 GMC Sierra 2500 HD SLT
    166 mi·4WD·Summit WhiteBob Brockland Buick GMC · Columbia, IL
    $68,090
  2. 2026 GMC Sierra 2500 HD Denali Ultimate
    3,724 mi·4WD·Onyx BlackSullivan Cadillac · Ocala, FL
    $89,366
  3. 2026 GMC Sierra 2500 HD AT4
    7,760 mi·4WD·Summit WhiteRandy Marion Cadillac Jacksonville · Jacksonville, FL
    $75,752
  4. 2026 GMC Sierra 2500 HD AT4
    620 mi·4WD·Summit WhiteBrickell Mazda · Miami, FL
    $78,500
  5. 2026 GMC Sierra 2500 HD Denali Ultimate
    27,388 mi·4WD·SterlingHanania CDJR of Palm Coast · St Augustine, FL
    $79,694$80,500
    $806 price drop
  6. 2026 GMC Sierra 2500 HD AT4
    10,689 mi·4WD·Coastal DuneCastle Chevrolet North · Elk Grove Village, IL
    $72,377
  7. 2026 GMC Sierra 2500 HD Denali
    9,455 mi·4WD·Onyx BlackGainesville Motors · Gainesville, FL
    $79,040
  8. 2026 GMC Sierra 2500 HD Denali Crew Cab
    11,235 mi·4WD·Downpour MetallicShottenkirk Chevrolet Quincy · Quincy, IL
    $75,179
  9. 2026 GMC Sierra 2500 HD Denali Ultimate
    19,548 mi·4WD·Glacier White TricoatLaura Buick GMC · Collinsville, IL
    $82,372
  10. 2026 GMC Sierra 2500 HD SLE
    4,864 mi·4WD·Summit WhiteLaura Buick GMC · Collinsville, IL
    $58,372
  11. 2026 GMC Sierra 2500 HD Denali Ultimate
    10,255 mi·4WD·Glacier White TricoatLaurel BMW of Westmont · Chicago, IL
    $82,909$83,790
    $881 price drop
  12. 2026 GMC Sierra 2500 HD SLE
    1,381 mi·4WD·Onyx BlackCoggin Automotive Group · Jacksonville, FL
    $64,792
  13. 2026 GMC Sierra 2500 HD Denali Ultimate
    11,447 mi·4WD·Glacier White TricoatLaura Buick GMC · Collinsville, IL
    $84,372$85,372
    $1,000 price drop
  14. 2026 GMC Sierra 2500 HD Denali
    5,818 mi·4WD·Onyx BlackRitchey Buick GMC · Daytona Beach, FL
    $78,719$79,219
    $500 price drop
  15. 2026 GMC Sierra 2500 HD Denali Ultimate
    22,767 mi·4WD·Downpour MetallicVictory Layne Chevrolet · Fort Myers, FL
    $85,779
  16. 2026 GMC Sierra 2500 HD AT4
    15,087 mi·4WD·Summit WhiteTriangle Chevrolet · Defuniak Springs, FL
    $79,499
  17. 2026 GMC Sierra 2500 HD Denali Ultimate
    6,000 mi·4WD·Summit WhiteSarasota Toyota · Sarasota, FL
    $90,303$92,387
    $2,084 price drop
  18. 2026 GMC Sierra 2500 HD AT4
    12,184 mi·4WD·Summit WhiteLorenzo Ford · Homestead, FL
    $73,370$73,875
    $505 price drop
  19. 2026 GMC Sierra 2500 HD Denali
    5,462 mi·4WD·Onyx BlackFerman Automotive Group · Clearwater, FL
    $77,199$78,394
    $1,195 price drop

See every model: Used GMC Sierra 2500 HD for sale.

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