Everylot

Used 2021 GMC Sierra in Illinois

60 listings from 33 dealer lots in Illinois, $21,786 to $62,167 (median $35,910). 21 price drops this week. Newest first. Refine with filters

  1. 2021 GMC Sierra 1500 SLT
    57,127 mi·4WD·Summit WhitePoage Auto Plaza · Quincy, IL
    Call for price
  2. 2021 GMC Sierra 2500 HD Denali
    89,365 mi·4WD·White Frost TricoatD'Arcy Buick GMC · Joliet, IL
    Call for price
  3. 2021 GMC Sierra 1500 AT4 Crew Cab
    48,383 mi·4WD·Onyx BlackShottenkirk Chevrolet Quincy · Quincy, IL
    $41,169
  4. 2021 GMC Sierra 2500 HD Denali
    37,835 mi·4WD·WhiteRay Chevrolet · Fox Lake, IL
    $62,167
  5. 2021 GMC Sierra 1500 Denali
    62,133 mi·4WD·Onyx BlackCastle Cars · Villa Park, IL
    $38,777
  6. 2021 GMC Sierra 1500 Elevation
    67,943 mi·4WD·Onyx BlackMike Haggerty Buick GMC · Oak Lawn, IL
    $31,408
  7. 2021 GMC Sierra 1500 Denali
    72,904 mi·4WD·Cayenne Red TintcoatStar INFINITI · Niles, IL
    $38,995
  8. 2021 GMC Sierra 1500 Elevation
    64,156 mi·4WD·Summit WhiteStar INFINITI · Niles, IL
    $33,449$33,995
    $546 price drop
  9. 2021 GMC Sierra 1500 SLT
    58,645 mi·4WD·Summit WhiteJeff Perry Buick GMC · Peru, IL
    $39,371
  10. 2021 GMC Sierra 1500 AT4
    92,178 mi·4WD·Cayenne Red TintcoatJeff Perry Buick GMC · Peru, IL
    $32,705$33,205
    $500 price drop
  11. 2021 GMC Sierra 1500 SLT
    111,896 mi·4WD·Summit WhiteJeff Perry Buick GMC · Peru, IL
    $30,303
  12. 2021 GMC Sierra 1500 SLT
    65,821 mi·4WD·Brownstone MetallicMike Haggerty Buick GMC · Oak Lawn, IL
    $34,713
  13. 2021 GMC Sierra 1500 Denali
    66,213 mi·4WD·Hunter MetallicMike Haggerty Buick GMC · Oak Lawn, IL
    $42,408
  14. 2021 GMC Sierra 1500 SLT
    29,226 mi·4WD·Onyx BlackWeeks Chrysler Dodge Ram FIAT · West Frankfort, IL
    $43,900
  15. 2021 GMC Sierra 1500 SLT
    73,177 mi·4WD·Dark Sky MetallicCastle Subaru McHenry · McHenry, IL
    $35,912$36,160
    $248 price drop
  16. 2021 GMC Sierra 1500 AT4
    44,576 mi·4WD·Cayenne Red TintcoatD'Arcy Mitsubishi · Joliet, IL
    $42,900
  17. 2021 GMC Sierra 1500 AT4
    117,000 mi·4WD·Dark Sky MetallicYemm Chevrolet Buick GMC · Galesburg, IL
    $32,087$32,099
    $12 price drop
  18. 2021 GMC Sierra 1500 Elevation
    44,356 mi·4WD·Onyx BlackBarkau CDJR of Freeport · Freeport, IL
    $39,403
  19. 2021 GMC Sierra 1500 Elevation
    86,373 mi·4WD·Summit WhiteBarkau Automotive Stockton · Stockton, IL
    $30,011
  20. 2021 GMC Sierra 1500 Denali
    91,041 mi·4WD·Dark Sky MetallicOttawa Toyota · Ottawa, IL
    $35,910$36,410
    $500 price drop
  21. 2021 GMC Sierra 1500 Elevation
    97,153 mi·4WD·Satin Steel MetallicLaura Buick GMC · Collinsville, IL
    $29,372$30,372
    $1,000 price drop
  22. 2021 GMC Sierra 1500 SLT
    51,529 mi·4WD·Cardinal RedLaura Buick GMC · Collinsville, IL
    $37,372
  23. 2021 GMC Sierra 2500 HD AT4
    104,159 mi·4WD·Black Meet Kettle MetallicLaura Buick GMC · Collinsville, IL
    $48,372
  24. 2021 GMC Sierra 1500 SLT
    62,408 mi·4WD·Ebony Twilight MetallicLaura Buick GMC · Collinsville, IL
    $35,372
  25. 2021 GMC Sierra 1500 Denali
    77,043 mi·4WD·Satin Steel MetallicMarion Buick GMC · Marion, IL
    $34,995$36,495
    $1,500 price drop
  26. 2021 GMC Sierra 1500 Elevation
    89,322 mi·4WD·Cayenne Red TintcoatMarion Buick GMC · Marion, IL
    Call for price
  27. 2021 GMC Sierra 1500 SLT
    53,319 mi·4WD·Cayenne Red TintcoatLighthouse Buick GMC · Morton, IL
    $40,712$41,772
    $1,060 price drop
  28. 2021 GMC Sierra 1500 SLT
    63,275 mi·4WD·Onyx BlackLaura Buick GMC · Collinsville, IL
    $38,372
  29. 2021 GMC Sierra 1500 SLE
    175,766 mi·4WD·Pacific BlueHamblock Ford · Belvidere, IL
    $21,786
  30. 2021 GMC Sierra 1500 SLT Crew Cab
    96,288 mi·4WD·Cayenne Red TintcoatShottenkirk Chevrolet Quincy · Quincy, IL
    $33,679
  31. 2021 GMC Sierra 1500 Denali
    61,485 mi·4WD·WhiteClement Chrysler Dodge Jeep Ram Columbia · Columbia, IL
    $39,400$40,700
    $1,300 price drop
  32. 2021 GMC Sierra 2500 HD Denali
    71,701 mi·4WD·Cayenne Red TintcoatLaura Buick GMC · Collinsville, IL
    $55,372$56,372
    $1,000 price drop
  33. 2021 GMC Sierra 1500 Elevation
    151,588 mi·4WD·BlackYour Choice Autos - Waukegan · Waukegan, IL
    $22,699
  34. 2021 GMC Sierra 1500 SLT
    125,879 mi·4WD·BlackYour Choice Autos - Waukegan · Waukegan, IL
    $34,499
  35. 2021 GMC Sierra 3500 HD Base 4x4 4dr Crew Cab SB SRW
    70,994 mi·4WD·WhiteYour Choice Autos - Joliet · Joliet, IL
    $43,376
  36. 2021 GMC Sierra 1500 AT4
    66,097 mi·4WD·BlackCarWise Gurnee · Gurnee, IL
    $35,776$36,376
    $600 price drop

See every model: Used GMC Sierra for sale.

Lower asking prices in Illinois, the cars priced below their matching comparison median.

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