Everylot

Used Buick in Illinois

388 listings from 105 dealer lots in Illinois, $4,990 to $55,408 (median $22,876). 98 price drops this week. Newest first. Refine with filters

  1. 2015 Buick Enclave Premium
    93,173 mi·AWD·White Diamond TricoatBocker Chevrolet GMC Inc · Freeport, IL
    $13,313
  2. 2023 Buick Encore GX Essence
    27,336 mi·AWD·Ebony TwilightShields Automart Chevy & GMC · Paxton, IL
    $25,408
  3. 2014 Buick Regal Base 4dr Sedan
    121,409 mi·FWD·BlackYour Choice Autos - Waukegan · Waukegan, IL
    $8,999
  4. 2017 Buick Cascada Sport Touring
    69,325 mi·FWD·True BlueD'Arcy Buick GMC · Joliet, IL
    Call for price
  5. 2023 Buick Envision Avenir
    20,427 mi·AWD·Moonstone Gray MetallicJeff Perry Buick GMC · Peru, IL
    $33,733
  6. 2021 Buick Envision Avenir
    78,069 mi·AWD·Rich GarnetWatermark Nissan of Marion · Marion, IL
    $24,837
  7. 2017 Buick Envision Essence
    72,708 mi·AWD·Chili Red MetallilcStar INFINITI · Niles, IL
    Call for price
  8. 2022 Buick Envision Preferred
    47,264 mi·FWD·Ebony Twilight MetallicMike Haggerty Buick GMC · Oak Lawn, IL
    Call for price
  9. 2024 Buick Enclave Avenir
    59,552 mi·AWD·Rich Garnet MetallicPoage Auto Plaza · Quincy, IL
    Call for price
  10. 2015 Buick Encore Premium
    76,287 mi·FWD·White Pearl Tri CoatGlenview Luxury Imports · Glenview, IL
    $11,407
  11. 2023 Buick Envision Preferred
    37,310 mi·AWD·Cinnabar MetallicNapleton Buick GMC Crystal Lake · Crystal Lake, IL
    $23,403$26,413
    $3,010 price drop
  12. 2024 Buick Envision Sport Touring
    AWD·Ebony Twilight MetallicNapleton Buick GMC Crystal Lake · Crystal Lake, IL
    $30,403$33,234
    $2,831 price drop
  13. 2024 Buick Encore GX Sport Touring
    15,254 mi·FWD·Summit WhiteLighthouse Buick GMC · Morton, IL
    $21,372
  14. 2005 Buick Century Custom
    0 mi·FWD·WhiteDiepholz Cadillac · Charleston, IL
    Call for price
  15. 2017 Buick Encore Preferred
    73,440 mi·FWD·Graphite Gray MetallicShottenkirk Chevrolet Quincy · Quincy, IL
    $13,011
  16. 2024 Buick Encore GX Preferred
    26,078 mi·FWD·Ebony Twilight MetallicCastle Cars · Villa Park, IL
    $21,368
  17. 2019 Buick Enclave Premium
    118,683 mi·AWD·White Frost TricoatBob Lindsay Acura · Peoria, IL
    $16,972
  18. 2026 Buick Envista Preferred
    14,006 mi·FWD·Ocean Blue MetallicJeff Perry Buick GMC · Peru, IL
    $24,627
  19. 2010 Buick Lucerne CXL
    156,274 mi·FWD·White OpalShottenkirk Chevrolet Quincy · Quincy, IL
    Call for price
  20. 2014 Buick LaCrosse Premium I Group
    73,076 mi·FWD·White Diamond TricoatShottenkirk Chevrolet Quincy · Quincy, IL
    $14,980
  21. 2020 Buick Encore GX FWD 4dr Select
    88,024 mi·Ebony Twilight MetallicLandmark Cadillac · Springfield, IL
    $14,990
  22. 2020 Buick Encore AWD Essence
    73,694 mi·AWD·Summit WhiteMidway Dodge · Chicago, IL
    $14,327
  23. 2017 Buick Encore Preferred
    75,473 mi·FWD·Ebony Twilight MetallicChicagoland Automotive Group · Lisle, IL
    $12,463
  24. 2024 Buick Encore GX Sport Touring
    59,586 mi·FWD·Ebony Twilight MetallicArlington Toyota · Palatine, IL
    $19,152
  25. 2009 Buick Lucerne CX
    69,107 mi·Quicksilver MetallicCastle Cars · Villa Park, IL
    $9,500$9,775
    $275 price drop
  26. 2021 Buick Encore GX Essence
    41,377 mi·AWD·Satin Steel MetallicCastle Cars · Villa Park, IL
    $18,795$18,977
    $182 price drop
  27. 2026 Buick Enclave Preferred
    12,699 mi·FWD·Summit WhiteJeff Perry Buick GMC · Peru, IL
    $38,981$39,281
    $300 price drop
  28. 2026 Buick Encore GX Preferred
    5,427 mi·AWD·Brilliant RedMike Haggerty Buick GMC · Oak Lawn, IL
    $26,408
  29. 2025 Buick Envista Sport Touring
    10,094 mi·FWD·Moonstone Gray MetallicMike Haggerty Buick GMC · Oak Lawn, IL
    $27,408
  30. 2025 Buick Envision Sport Touring
    23,489 mi·AWD·Moonstone Gray MetallicCastle Cars · Villa Park, IL
    $28,998$29,395
    $397 price drop
  31. 2022 Buick Envision Preferred
    29,189 mi·FWD·WhiteClement Chrysler Dodge Jeep Ram Columbia · Columbia, IL
    $24,900
  32. 2023 Buick Enclave Essence
    52,842 mi·AWD·Summit WhiteCastle Cars · Villa Park, IL
    $27,477
  33. 2023 Buick Enclave Essence
    19,733 mi·AWD·Ebony Twilight MetallicCastle Cars · Villa Park, IL
    $32,900
  34. 2015 Buick Verano Convenience Group
    104,034 mi·FWD·Quicksilver MetallicMidway Dodge · Chicago, IL
    $5,327
  35. 2014 Buick Enclave Premium
    121,229 mi·AWD·Iridium MetallicCastle Mazda Downers Grove · Downers Grove, IL
    $9,187$9,318
    $131 price drop
  36. 2022 Buick Envision Preferred
    32,347 mi·FWD·Ebony Twilight MetallicCastle Cars · Villa Park, IL
    $22,977

See every model: Used Buick for sale.

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

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