Buick Cars for Sale Near O Fallon, IL

1 of 23

2025 buick encore gxSport Touring FWD

$24,295$446.88/month est.

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25,091

St. Charles Nissan (41 miles away)

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2021 buick envisionFWD Essence

$24,587$452.25/month est.

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41,660

Dean Team Volvo Cars of Saint Louis (24 miles away)

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1 of 30

2017 buick enclavePremium

$15,988$294.08/month est.

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95,237

Vogue Motor Company Inc (23 miles away)

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1 of 25

2011 buick enclaveCX

$12,988$238.90/month est.

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47,937

Vogue Motor Company Inc (23 miles away)

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2019 buick enclaveAWD Avenir

$24,395$448.72/month est.

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45,990

Autoport (39 miles away)

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2009 buick lacrosseCXL

$8,314$152.93/month est.

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143,735

Autoport (39 miles away)

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2021 buick enclaveAWD Avenir

$23,277$428.16/month est.

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104,788

SI Vallett Auto Sales (32 miles away)

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2016 buick regalTurbo Premium II

$11,372$209.18/month est.

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121,687

SI Vallett Auto Sales (32 miles away)

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2023 buick envisionEssence FWD

$26,617$489.59/month est.

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20,398

Cardinal Buick GMC Inc. (8 miles away)

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2019 buick encoreFWD Preferred

$12,267$225.64/month est.

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105,567

Cardinal Buick GMC Inc. (8 miles away)

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2021 buick enclaveFWD Essence

$20,367$374.63/month est.

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98,633

Cardinal Buick GMC Inc. (8 miles away)

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2017 buick lacrossePreferred

$17,943$330.04/month est.

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48,091

Springer Auto Sales (23 miles away)

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2024 buick encore gxSport Touring FWD

$21,685$398.87/month est.

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58,373

Don Brown Chevrolet (20 miles away)

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2024 buick enclaveEssence FWD

$30,472$560.50/month est.

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34,690

Dave Sinclair Buick GMC (25 miles away)

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2023 buick envisionPreferred FWD

$24,070$442.74/month est.

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32,303

Dave Sinclair Buick GMC (25 miles away)

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2026 buick enclavePreferred FWD

$42,124$774.83/month est.

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3,129

Dave Sinclair Buick GMC (25 miles away)

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2024 buick encore gxSport Touring FWD

$22,909$421.39/month est.

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27,446

Dave Sinclair Buick GMC (25 miles away)

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2024 buick encore gxSport Touring FWD

$24,600$452.49/month est.

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8,368

Dave Sinclair Buick GMC (25 miles away)

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2022 buick encoreAWD Preferred

$20,609$379.08/month est.

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34,636

Dave Sinclair Buick GMC (25 miles away)

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2024 buick enclaveAvenir AWD

$42,380$779.54/month est.

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12,361

Dave Sinclair Buick GMC (25 miles away)

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2014 buick encoreLeather

$12,117$222.88/month est.

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54,107

Dave Sinclair Buick GMC (25 miles away)

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2024 buick enclaveEssence FWD

$38,900$715.53/month est.

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8,967

Roger Jennings Inc. (46 miles away)

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2026 buick enclavePreferred FWD

$40,900$752.31/month est.

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8,812

Roger Jennings Inc. (46 miles away)

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How We Calculate Price Badges

Our price badges compare a vehicle’s listed price with similar vehicles in your area using factors such as make, model, year, trim, body type, drivetrain, and whether the vehicle is new or used. The listed price is then compared against a benchmark price to assign the applicable badge. Badges are updated periodically, but may not reflect real-time market conditions. Price badges are provided for general informational purposes only and are based on available market data and statistical analysis. They do not constitute guarantees or representations of savings, fair value, resale value, or the final transaction price. Actual purchase prices may vary due to dealer fees, add-ons, financing terms, taxes, and other factors outside our control. Consumers should use this information as one of multiple considerations when evaluating a vehicle purchase.