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  • Summit White 2026 Buick Encore GX PreferredSummit White 2026 Buick Encore GX PreferredSummit White 2026 Buick Encore GX PreferredSummit White 2026 Buick Encore GX PreferredSummit White 2026 Buick Encore GX PreferredSummit White 2026 Buick Encore GX Preferred

    $24,162

    2,432 mi.
    Est. $442/mo

    Cardinal Buick GMC Inc.

    4.0
    Belleville, IL (10 mi)
    Check Availability

  • Ebony Twilight Metallic 2024 Buick Envista AvenirEbony Twilight Metallic 2024 Buick Envista AvenirEbony Twilight Metallic 2024 Buick Envista AvenirEbony Twilight Metallic 2024 Buick Envista AvenirEbony Twilight Metallic 2024 Buick Envista AvenirEbony Twilight Metallic 2024 Buick Envista Avenir

    $28,659

    2,776 mi.
    Est. $525/mo

    Jack Schmitt Chevrolet Wood River

    3.6
    Wood River, IL (25 mi)
    Check Availability

  • Summit White 2025 Buick Encore GX Sport TouringSummit White 2025 Buick Encore GX Sport TouringSummit White 2025 Buick Encore GX Sport TouringSummit White 2025 Buick Encore GX Sport TouringSummit White 2025 Buick Encore GX Sport TouringSummit White 2025 Buick Encore GX Sport Touring

    $24,872

    $565
    18,475 mi.
    Est. $455/mo

    Dave Mungenast St. Louis Honda

    4.9
    Saint Louis, MO (27 mi)
    Check Availability

  • Green 1954 Buick SkylarkGreen 1954 Buick SkylarkGreen 1954 Buick SkylarkGreen 1954 Buick SkylarkGreen 1954 Buick SkylarkGreen 1954 Buick Skylark

    $146,000

    97,535 mi.
    Est. $2,672/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Orange 1972 Buick Skylark ConvertibleOrange 1972 Buick Skylark ConvertibleOrange 1972 Buick Skylark ConvertibleOrange 1972 Buick Skylark ConvertibleOrange 1972 Buick Skylark ConvertibleOrange 1972 Buick Skylark Convertible

    $39,000

    32,254 mi.
    Est. $714/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Red 1971 Buick SkylarkRed 1971 Buick SkylarkRed 1971 Buick SkylarkRed 1971 Buick SkylarkRed 1971 Buick SkylarkRed 1971 Buick Skylark

    $30,000

    4,528 mi.
    Est. $549/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Red 1989 Buick ReattaRed 1989 Buick ReattaRed 1989 Buick ReattaRed 1989 Buick ReattaRed 1989 Buick ReattaRed 1989 Buick Reatta

    $10,000

    98,969 mi.
    Est. $183/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • WHITE 1991 Buick ReattaWHITE 1991 Buick ReattaWHITE 1991 Buick ReattaWHITE 1991 Buick ReattaWHITE 1991 Buick ReattaWHITE 1991 Buick Reatta

    $14,500

    37,048 mi.
    Est. $265/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Satin Steel Metallic 2021 Buick Enclave AWD AvenirSatin Steel Metallic 2021 Buick Enclave AWD AvenirSatin Steel Metallic 2021 Buick Enclave AWD AvenirSatin Steel Metallic 2021 Buick Enclave AWD AvenirSatin Steel Metallic 2021 Buick Enclave AWD AvenirSatin Steel Metallic 2021 Buick Enclave AWD Avenir

    $26,680

    $700
    69,539 mi.
    Est. $488/mo

    Serra Honda O'Fallon

    4.9
    O'Fallon, IL (6 mi)
    Check Availability

  • Red 1985 Buick Electra BaseRed 1985 Buick Electra BaseRed 1985 Buick Electra BaseRed 1985 Buick Electra BaseRed 1985 Buick Electra BaseRed 1985 Buick Electra Base

    $12,000

    48,491 mi.
    Est. $220/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Red 1953 Buick SkylarkRed 1953 Buick SkylarkRed 1953 Buick SkylarkRed 1953 Buick SkylarkRed 1953 Buick SkylarkRed 1953 Buick Skylark

    $114,000

    37,788 mi.
    Est. $2,086/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • White 2022 Buick Envision PreferredWhite 2022 Buick Envision PreferredWhite 2022 Buick Envision PreferredWhite 2022 Buick Envision PreferredWhite 2022 Buick Envision PreferredWhite 2022 Buick Envision Preferred

    $20,998

    60,220 mi.
    Est. $384/mo

    CarMax St. Louis South Lindbergh

    4.8
    St. Louis, MO (27 mi)
    Check Availability
  • white 1970 Buick GranSport Basewhite 1970 Buick GranSport Basewhite 1970 Buick GranSport Basewhite 1970 Buick GranSport Basewhite 1970 Buick GranSport Basewhite 1970 Buick GranSport Base

    $63,000

    86,335 mi.
    Est. $1,153/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Green/Gray 1953 Buick SuperGreen/Gray 1953 Buick SuperGreen/Gray 1953 Buick SuperGreen/Gray 1953 Buick SuperGreen/Gray 1953 Buick SuperGreen/Gray 1953 Buick Super

    $19,000

    76,900 mi.
    Est. $348/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Summit White 2025 Buick Enclave Sport TouringSummit White 2025 Buick Enclave Sport TouringSummit White 2025 Buick Enclave Sport TouringSummit White 2025 Buick Enclave Sport TouringSummit White 2025 Buick Enclave Sport TouringSummit White 2025 Buick Enclave Sport Touring

    $36,372

    56,060 mi.
    Est. $666/mo

    Laura Buick GMC

    4.4
    Collinsville, IL (14 mi)
    Check Availability

  • Gray 1941 Buick Super 8Gray 1941 Buick Super 8Gray 1941 Buick Super 8Gray 1941 Buick Super 8Gray 1941 Buick Super 8Gray 1941 Buick Super 8

    $19,000

    18,753 mi.
    Est. $348/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • BLACK 1955 Buick SpecialBLACK 1955 Buick SpecialBLACK 1955 Buick SpecialBLACK 1955 Buick SpecialBLACK 1955 Buick SpecialBLACK 1955 Buick Special

    $18,000

    25,442 mi.
    Est. $329/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • BLACK 1940 Buick SpecialBLACK 1940 Buick SpecialBLACK 1940 Buick SpecialBLACK 1940 Buick SpecialBLACK 1940 Buick SpecialBLACK 1940 Buick Special

    $34,000

    42,827 mi.
    Est. $622/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Summit White 2026 Buick Enclave PreferredSummit White 2026 Buick Enclave PreferredSummit White 2026 Buick Enclave PreferredSummit White 2026 Buick Enclave PreferredSummit White 2026 Buick Enclave PreferredSummit White 2026 Buick Enclave Preferred

    $42,973

    10,388 mi.
    Est. $787/mo

    Meier Chevrolet

    Nashville, IL (30 mi)
    Check Availability
  • Maroon 1939 Buick SpecialMaroon 1939 Buick SpecialMaroon 1939 Buick SpecialMaroon 1939 Buick SpecialMaroon 1939 Buick SpecialMaroon 1939 Buick Special

    $36,000

    61,455 mi.
    Est. $659/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Quicksilver Metallic 2022 Buick Enclave EssenceQuicksilver Metallic 2022 Buick Enclave EssenceQuicksilver Metallic 2022 Buick Enclave EssenceQuicksilver Metallic 2022 Buick Enclave EssenceQuicksilver Metallic 2022 Buick Enclave EssenceQuicksilver Metallic 2022 Buick Enclave Essence

    $26,372

    58,372 mi.
    Est. $483/mo

    Laura Buick GMC

    4.4
    Collinsville, IL (14 mi)
    Check Availability

  • Pitch Black 2021 Buick Enclave EssencePitch Black 2021 Buick Enclave EssencePitch Black 2021 Buick Enclave EssencePitch Black 2021 Buick Enclave EssencePitch Black 2021 Buick Enclave EssencePitch Black 2021 Buick Enclave Essence

    $15,295

    128,067 mi.
    Est. $280/mo

    Meier Chevrolet GMC

    Sparta, IL (30 mi)
    Check Availability
  • Ebony Twilight Metallic 2024 Buick Enclave EssenceEbony Twilight Metallic 2024 Buick Enclave EssenceEbony Twilight Metallic 2024 Buick Enclave EssenceEbony Twilight Metallic 2024 Buick Enclave EssenceEbony Twilight Metallic 2024 Buick Enclave EssenceEbony Twilight Metallic 2024 Buick Enclave Essence

    $33,295

    25,506 mi.
    Est. $609/mo

    Meier Chevrolet GMC

    Sparta, IL (30 mi)
    Check Availability
  • Blue 1963 Buick SkylarkBlue 1963 Buick SkylarkBlue 1963 Buick SkylarkBlue 1963 Buick SkylarkBlue 1963 Buick SkylarkBlue 1963 Buick Skylark

    $20,000

    48,867 mi.
    Est. $366/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Green 1948 Buick SuperGreen 1948 Buick SuperGreen 1948 Buick SuperGreen 1948 Buick SuperGreen 1948 Buick SuperGreen 1948 Buick Super

    $52,000

    23 mi.
    Est. $952/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (5 mi)
    Check Availability
  • Carbon Black Metallic 2014 Buick Verano Premium GroupCarbon Black Metallic 2014 Buick Verano Premium GroupCarbon Black Metallic 2014 Buick Verano Premium GroupCarbon Black Metallic 2014 Buick Verano Premium GroupCarbon Black Metallic 2014 Buick Verano Premium GroupCarbon Black Metallic 2014 Buick Verano Premium Group

    $8,376

    145,065 mi.
    Est. $153/mo

    Steve Schmitt, Inc.

    4.4
    Highland, IL (17 mi)
    Check Availability
  • Ebony Twilight Metallic 2023 Buick Envision PreferredEbony Twilight Metallic 2023 Buick Envision PreferredEbony Twilight Metallic 2023 Buick Envision PreferredEbony Twilight Metallic 2023 Buick Envision PreferredEbony Twilight Metallic 2023 Buick Envision PreferredEbony Twilight Metallic 2023 Buick Envision Preferred

    $25,872

    33,611 mi.
    Est. $474/mo

    Laura Buick GMC

    4.4
    Collinsville, IL (14 mi)
    Check Availability

  • White 2014 Buick Verano ConvenienceWhite 2014 Buick Verano ConvenienceWhite 2014 Buick Verano ConvenienceWhite 2014 Buick Verano ConvenienceWhite 2014 Buick Verano ConvenienceWhite 2014 Buick Verano Convenience

    $4,590

    $510
    191,686 mi.
    Est. $84/mo

    Auto Nova

    4.1
    St. Louis, MO (24 mi)
    Check Availability
  • Ebony Twilight Metallic 2023 Buick Encore GX SelectEbony Twilight Metallic 2023 Buick Encore GX SelectEbony Twilight Metallic 2023 Buick Encore GX SelectEbony Twilight Metallic 2023 Buick Encore GX SelectEbony Twilight Metallic 2023 Buick Encore GX SelectEbony Twilight Metallic 2023 Buick Encore GX Select

    $22,594

    20,168 mi.
    Est. $414/mo

    Dave Sinclair Ford

    3.8
    St. Louis, MO (26 mi)
    Check Availability
  • Deep 2020 Buick Encore GX EssenceDeep 2020 Buick Encore GX EssenceDeep 2020 Buick Encore GX EssenceDeep 2020 Buick Encore GX EssenceDeep 2020 Buick Encore GX EssenceDeep 2020 Buick Encore GX Essence

    $14,350

    $139
    87,335 mi.
    Est. $263/mo

    Autohaus BMW

    4.8
    Saint Louis, MO (27 mi)
    Check Availability
  • Moonstone Gray Metallic 2024 Buick Enclave Essence FWDMoonstone Gray Metallic 2024 Buick Enclave Essence FWDMoonstone Gray Metallic 2024 Buick Enclave Essence FWDMoonstone Gray Metallic 2024 Buick Enclave Essence FWDMoonstone Gray Metallic 2024 Buick Enclave Essence FWDMoonstone Gray Metallic 2024 Buick Enclave Essence FWD

    $30,247

    $619
    32,582 mi.
    Est. $554/mo

    Dave Sinclair Buick GMC

    4.9
    Saint Louis, MO (27 mi)
    Check Availability
  • White 2014 Buick LaCrosse PremiumWhite 2014 Buick LaCrosse PremiumWhite 2014 Buick LaCrosse PremiumWhite 2014 Buick LaCrosse PremiumWhite 2014 Buick LaCrosse PremiumWhite 2014 Buick LaCrosse Premium

    $18,998

    28,130 mi.
    Est. $348/mo

    CarMax Fredericksburg

    4.1
    $1,099 delivery to O'Fallon, IL (6 mi)
    Check Availability
  • Tan 2018 Buick LaCrosse EssenceTan 2018 Buick LaCrosse EssenceTan 2018 Buick LaCrosse EssenceTan 2018 Buick LaCrosse EssenceTan 2018 Buick LaCrosse EssenceTan 2018 Buick LaCrosse Essence

    $19,998

    57,850 mi.
    Est. $366/mo

    CarMax Lithia Springs

    4.4
    $449 delivery to O'Fallon, IL (6 mi)
    Check Availability