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  • 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

    $26,180

    $1.2K
    69,539 mi.
    Est. $490/mo

    Serra Honda O'Fallon

    4.9
    O'Fallon, IL (21 mi)
    Check Availability

  • Summit White 2023 Buick Encore GX PreferredSummit White 2023 Buick Encore GX PreferredSummit White 2023 Buick Encore GX PreferredSummit White 2023 Buick Encore GX PreferredSummit White 2023 Buick Encore GX PreferredSummit White 2023 Buick Encore GX Preferred

    $21,400

    $2.3K
    16,527 mi.
    Est. $400/mo

    Dave Mungenast St. Louis Honda

    4.9
    Saint Louis, MO (17 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

    18,475 mi.
    Est. $465/mo

    Dave Mungenast St. Louis Honda

    4.9
    Saint Louis, MO (17 mi)
    Check Availability

  • Beige 1984 Buick RivieraBeige 1984 Buick RivieraBeige 1984 Buick RivieraBeige 1984 Buick RivieraBeige 1984 Buick RivieraBeige 1984 Buick Riviera

    $13,000

    $1K
    44,820 mi.
    Est. $243/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • BLUE 1960 Buick LeSabreBLUE 1960 Buick LeSabreBLUE 1960 Buick LeSabreBLUE 1960 Buick LeSabreBLUE 1960 Buick LeSabreBLUE 1960 Buick LeSabre

    $22,000

    94,803 mi.
    Est. $411/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Gold 1967 Buick RivieraGold 1967 Buick RivieraGold 1967 Buick RivieraGold 1967 Buick RivieraGold 1967 Buick RivieraGold 1967 Buick Riviera

    $36,000

    19,596 mi.
    Est. $673/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • SILVER 1964 Buick RivieraSILVER 1964 Buick RivieraSILVER 1964 Buick RivieraSILVER 1964 Buick RivieraSILVER 1964 Buick RivieraSILVER 1964 Buick Riviera

    $31,000

    52,526 mi.
    Est. $580/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Firethorn Red Metallic 1976 Buick RivieraFirethorn Red Metallic 1976 Buick RivieraFirethorn Red Metallic 1976 Buick RivieraFirethorn Red Metallic 1976 Buick RivieraFirethorn Red Metallic 1976 Buick RivieraFirethorn Red Metallic 1976 Buick Riviera

    $31,000

    94,281 mi.
    Est. $580/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Summit White 2024 Buick Encore GX PreferredSummit White 2024 Buick Encore GX PreferredSummit White 2024 Buick Encore GX PreferredSummit White 2024 Buick Encore GX PreferredSummit White 2024 Buick Encore GX PreferredSummit White 2024 Buick Encore GX Preferred

    $22,400

    $1.6K
    8,578 mi.
    Est. $419/mo

    Dave Mungenast St. Louis Honda

    4.9
    Saint Louis, MO (17 mi)
    Check Availability

  • SILVER 1965 Buick RivieraSILVER 1965 Buick RivieraSILVER 1965 Buick RivieraSILVER 1965 Buick RivieraSILVER 1965 Buick RivieraSILVER 1965 Buick Riviera

    $39,000

    68,819 mi.
    Est. $729/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • WHITE 1995 Buick Regal BaseWHITE 1995 Buick Regal BaseWHITE 1995 Buick Regal BaseWHITE 1995 Buick Regal BaseWHITE 1995 Buick Regal BaseWHITE 1995 Buick Regal Base

    $14,500

    29,386 mi.
    Est. $271/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Brown 1983 Buick RivieraBrown 1983 Buick RivieraBrown 1983 Buick RivieraBrown 1983 Buick RivieraBrown 1983 Buick RivieraBrown 1983 Buick Riviera

    $16,500

    45,886 mi.
    Est. $309/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • MAROON 1990 Buick RivieraMAROON 1990 Buick RivieraMAROON 1990 Buick RivieraMAROON 1990 Buick RivieraMAROON 1990 Buick RivieraMAROON 1990 Buick Riviera

    $12,000

    74,102 mi.
    Est. $224/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Burgandy 1972 Buick RivieraBurgandy 1972 Buick RivieraBurgandy 1972 Buick RivieraBurgandy 1972 Buick RivieraBurgandy 1972 Buick RivieraBurgandy 1972 Buick Riviera

    $39,000

    65,901 mi.
    Est. $729/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Chili Red Metallic 2019 Buick Envision PreferredChili Red Metallic 2019 Buick Envision PreferredChili Red Metallic 2019 Buick Envision PreferredChili Red Metallic 2019 Buick Envision PreferredChili Red Metallic 2019 Buick Envision PreferredChili Red Metallic 2019 Buick Envision Preferred

    $16,280

    $100
    93,826 mi.
    Est. $304/mo

    Serra Honda O'Fallon

    4.9
    O'Fallon, IL (21 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. $2,730/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Burgundy Metallic 1974 Buick RivieraBurgundy Metallic 1974 Buick RivieraBurgundy Metallic 1974 Buick RivieraBurgundy Metallic 1974 Buick RivieraBurgundy Metallic 1974 Buick RivieraBurgundy Metallic 1974 Buick Riviera

    $31,000

    38,137 mi.
    Est. $580/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 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. $729/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Marlin Blue 1964 Buick RivieraMarlin Blue 1964 Buick RivieraMarlin Blue 1964 Buick RivieraMarlin Blue 1964 Buick RivieraMarlin Blue 1964 Buick RivieraMarlin Blue 1964 Buick Riviera

    $69,000

    61,132 mi.
    Est. $1,290/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Ruby Red Metallic 2015 Buick Encore ConvenienceRuby Red Metallic 2015 Buick Encore ConvenienceRuby Red Metallic 2015 Buick Encore ConvenienceRuby Red Metallic 2015 Buick Encore ConvenienceRuby Red Metallic 2015 Buick Encore ConvenienceRuby Red Metallic 2015 Buick Encore Convenience

    $6,500

    92,155 mi.
    Est. $122/mo

    Auto Prime

    4.1
    Saint Charles, MO (15 mi)
    Check Availability
  • Ocean Blue Metallic 2025 Buick Encore GX Sport TouringOcean Blue Metallic 2025 Buick Encore GX Sport TouringOcean Blue Metallic 2025 Buick Encore GX Sport TouringOcean Blue Metallic 2025 Buick Encore GX Sport TouringOcean Blue Metallic 2025 Buick Encore GX Sport TouringOcean Blue Metallic 2025 Buick Encore GX Sport Touring

    $25,470

    $1.4K
    12,429 mi.
    Est. $476/mo

    Dave Mungenast St. Louis Honda

    4.9
    Saint Louis, MO (17 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. $224/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 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. $2,132/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 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. $187/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 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. $561/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Dark Chocolate Metallic 2017 Buick Enclave PremiumDark Chocolate Metallic 2017 Buick Enclave PremiumDark Chocolate Metallic 2017 Buick Enclave PremiumDark Chocolate Metallic 2017 Buick Enclave PremiumDark Chocolate Metallic 2017 Buick Enclave PremiumDark Chocolate Metallic 2017 Buick Enclave Premium

    $7,300

    154,421 mi.
    Est. $137/mo

    Auto Prime

    4.1
    Saint Charles, MO (15 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

    $28,359

    $300
    2,776 mi.
    Est. $530/mo

    Jack Schmitt Chevrolet Wood River

    3.7
    Wood River, IL (13 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. $271/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Ebony Twilight Metallic 2024 Buick Enclave Essence FWDEbony Twilight Metallic 2024 Buick Enclave Essence FWDEbony Twilight Metallic 2024 Buick Enclave Essence FWDEbony Twilight Metallic 2024 Buick Enclave Essence FWDEbony Twilight Metallic 2024 Buick Enclave Essence FWDEbony Twilight Metallic 2024 Buick Enclave Essence FWD

    $30,117

    $1K
    30,201 mi.
    Est. $563/mo

    Napleton's Mid Rivers Chrysler Jeep Dodge RAM Maserati Alfa Romeo

    3.2
    St Peters, MO (19 mi)
    Check Availability
  • Summit White 2017 Buick Enclave LeatherSummit White 2017 Buick Enclave LeatherSummit White 2017 Buick Enclave LeatherSummit White 2017 Buick Enclave LeatherSummit White 2017 Buick Enclave LeatherSummit White 2017 Buick Enclave Leather

    $10,995

    $500
    94,175 mi.
    Est. $206/mo

    Continental Auto Sales of Maryland Heights

    Maryland Heights, MO (12 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. $1,178/mo

    Gateway Classic Cars

    2.5
    O Fallon, IL (21 mi)
    Check Availability
  • Gray 2025 Buick Encore GX Sport TouringGray 2025 Buick Encore GX Sport TouringGray 2025 Buick Encore GX Sport TouringGray 2025 Buick Encore GX Sport TouringGray 2025 Buick Encore GX Sport TouringGray 2025 Buick Encore GX Sport Touring

    $26,998

    7,732 mi.
    Est. $505/mo

    CarMax Jackson (MS)

    4.7
    $249 delivery to St. Louis, MO (17 mi)
    Check Availability
  • Black 1987 Buick Regal Grand NationalBlack 1987 Buick Regal Grand NationalBlack 1987 Buick Regal Grand NationalBlack 1987 Buick Regal Grand NationalBlack 1987 Buick Regal Grand NationalBlack 1987 Buick Regal Grand National

    $149,900

    1,111 mi.
    Est. $2,803/mo

    Earth MotorCars / Lotus of Dallas

    4.7
    $814 delivery from Carrollton, TX (543 mi)
    Check Availability