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Used Mercedes-Benz GLC 300 in Illinois

70 listings from 35 dealer lots in Illinois, $17,410 to $57,300 (median $31,312). 21 price drops this week. Newest first. Refine with filters

  1. 2022 Mercedes-Benz GLC 300 SUV
    40,471 mi·AWD·BlackElgin Toyota · Streamwood, IL
    $25,903
  2. 2022 Mercedes-Benz GLC 300 4MATIC®
    73,702 mi·AWD·BlackRay Chevrolet · Fox Lake, IL
    $25,244
  3. 2022 Mercedes-Benz GLC 300 SUV
    34,860 mi·AWD·GrayLexus of Arlington · Arlington Heights, IL
    $29,995
  4. 2023 Mercedes-Benz GLC 300 SUV
    73,439 mi·AWD·GrayLexus of Arlington · Arlington Heights, IL
    $31,495
  5. 2022 Mercedes-Benz GLC 300 4MATIC®
    27,130 mi·AWD·WhiteLou Bachrodt Chevrolet · Rockford, IL
    Call for price
  6. 2025 Mercedes-Benz GLC 300 4MATIC
    4,187 mi·AWD·Cirrus SilverMercedes-Benz of Orland Park · Romeoville, IL
    $44,968
    Certified
  7. 2020 Mercedes-Benz GLC 300 4MATIC
    74,263 mi·AWD·Mojave Silver MetallicMercedes-Benz of Orland Park · Orland Park, IL
    $22,168$22,368
    $200 price drop
  8. 2021 Mercedes-Benz GLC 300 SUV
    60,893 mi·AWD·Graphite Gray MetallicEd Napleton Acura · Elmhurst, IL
    $23,406
  9. 2018 Mercedes-Benz GLC 300 4MATIC
    71,274 mi·AWD·Diamond Silver MetallicHamblock Ford · Ottawa, IL
    $17,913$18,313
    $400 price drop
  10. 2021 Mercedes-Benz GLC 300 SUV
    51,481 mi·RWD·Diamond White MetallicElgin Auto Sales & Service Center · Elgin, IL
    $24,484
  11. 2021 Mercedes-Benz GLC 300 SUV
    71,713 mi·Polar WhiteMap North Florida · Lexington, IL
    $23,499
  12. 2018 Mercedes-Benz GLC 300
    80,690 mi·AWD·BluePoage Auto Plaza · Quincy, IL
    Call for price
  13. 2025 Mercedes-Benz GLC 300
    8,747 mi·AWD·BlackLexus of Peoria · Peoria, IL
    $43,643
  14. 2019 Mercedes-Benz GLC 300
    67,358 mi·AWD·Selenite Gray MetallicGenesis of Elgin · Bartlett, IL
    $17,410
  15. 2018 Mercedes-Benz GLC 300
    51,505 mi·BlackChicagoland Automotive Group · Lisle, IL
    $20,123
  16. 2021 Mercedes-Benz GLC 300
    55,713 mi·Selenite Gray MetallicChicagoland Automotive Group · Lisle, IL
    $24,907
  17. 2024 Mercedes-Benz GLC 300
    34,739 mi·AWD·Manufaktur Graphite Gray MagnoCastle Mazda Downers Grove · Downers Grove, IL
    $35,909$36,208
    $299 price drop
  18. 2022 Mercedes-Benz GLC 300
    67,022 mi·AWD·RedCarWise Gurnee · Gurnee, IL
    $24,276
  19. 2026 Mercedes-Benz GLC 300
    7,921 mi·BlackLeader Autohaus of Peoria · Peoria, IL
    $49,564$49,656
    $92 price drop
  20. 2026 Mercedes-Benz GLC 300
    3,436 mi·Cirrus Silver MetallicLeader Autohaus of Peoria · Peoria, IL
    $52,874$52,966
    $92 price drop
  21. 2021 Mercedes-Benz GLC 300
    40,252 mi·WhiteStar INFINITI · Niles, IL
    $28,674
  22. 2024 Mercedes-Benz GLC 300
    31,930 mi·AWD·WhiteStar INFINITI · Niles, IL
    $36,565
  23. 2017 Mercedes-Benz GLC 300
    48,847 mi·Selenite Gray MetallicCastle Chrysler Dodge Jeep Ram Naperville · Naperville, IL
    $19,790$19,890
    $100 price drop
  24. 2023 Mercedes-Benz GLC 300
    61,375 mi·AWD·BlackJidd Motors Mitsubishi · Des Plaines, IL
    $36,908
  25. 2024 Mercedes-Benz GLC 300
    23,961 mi·AWD·BlackCastle Chrysler Dodge Jeep Ram Naperville · Naperville, IL
    $36,990$37,090
    $100 price drop
  26. 2026 Mercedes-Benz GLC 300
    5 mi·BlackHawk Chevy of LaSalle Peru · Peru, IL
    Call for price
  27. 2026 Mercedes-Benz GLC 300
    14 mi·BlackHawk Chevy of LaSalle Peru · Peru, IL
    Call for price
  28. 2022 Mercedes-Benz GLC 300
    26,558 mi·AWD·Polar WhiteHawk Nissan of LaSalle Peru · Peru, IL
    $29,312
    Certified
  29. 2020 Mercedes-Benz GLC 300
    81,009 mi·AWD·BeigeYour Choice Autos - Crestwood · Crestwood, IL
    $18,376
  30. 2024 Mercedes-Benz GLC 300
    27,006 mi·AWD·BlackHuntley Ford · Huntley, IL
    $31,413$31,635
    $222 price drop
  31. 2024 Mercedes-Benz GLC 300
    22,082 mi·AWD·BlackHuntley Ford · Huntley, IL
    $32,211$32,380
    $169 price drop
  32. 2024 Mercedes-Benz GLC 300
    10,856 mi·AWD·BlackHuntley Ford · Huntley, IL
    $36,207$36,524
    $317 price drop
  33. 2025 Mercedes-Benz GLC 300
    7,038 mi·AWD·SilverHuntley Ford · Huntley, IL
    $37,410$37,790
    $380 price drop
  34. 2026 Mercedes-Benz GLC 300
    5,349 mi·Manufaktur Moonlight White MetallicLeader Auto Bloomington Normal Automall · Normal, IL
    $49,693$50,762
    $1,069 price drop
  35. 2025 Mercedes-Benz GLC 300
    9,129 mi·AWD·BlackLeader Auto Bloomington Normal Automall · Normal, IL
    $40,731$41,000
    $269 price drop
  36. 2026 Mercedes-Benz GLC 300
    2,213 mi·Manufaktur Alpine GreyLeader Autohaus of Peoria · Peoria, IL
    $53,000$55,000
    $2,000 price drop

See every model: Used Mercedes-Benz GLC 300 for sale.

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