Buick Cars for Sale Near Union, MO

1 of 24

2016 buick lacrosseSport Touring

$18,998$349.45/month est.

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54,449

CarMax St. Louis Mid Rivers Mall (33 miles away)

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1 of 25

2024 buick nvSport Touring FWD

$26,998$496.60/month est.

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27,160

CarMax St. Louis Mid Rivers Mall (33 miles away)

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1 of 17

2024 buick encore gxSport Touring FWD

$22,998$423.02/month est.

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24,414

CarMax St. Louis Mid Rivers Mall (33 miles away)

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1 of 25

2018 buick enclaveEssence

$15,350$282.35/month est.

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117,254

Jaguar Land Rover St Louis (34 miles away)

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2025 buick encore gxSport Touring FWD

$23,995$441.36/month est.

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25,091

St. Charles Nissan (33 miles away)

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1 of 35

2023 buick encore gxSelect AWD

$21,990$404.48/month est.

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35,318

Poage Chevrolet (27 miles away)

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1 of 35

2025 buick nvSport Touring FWD

$26,470$486.89/month est.

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18

Poage Chevrolet (27 miles away)

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1 of 34

2025 buick encore gxPreferred FWD

$22,100$406.51/month est.

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27,485

Clement Chrysler Dodge Jeep Ram Florissant (45 miles away)

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2017 buick encorePremium

$16,500$303.50/month est.

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34,655

Infiniti of Creve Coeur (34 miles away)

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2023 buick envisionAvenir AWD

$31,999$588.59/month est.

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42,834

Jim Butler Chevrolet (30 miles away)

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2021 buick envisionAWD Avenir

$27,299$502.14/month est.

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53,032

Jim Butler Chevrolet (30 miles away)

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2025 buick encore gxPreferred FWD

$23,999$441.44/month est.

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32,160

Jim Butler Chevrolet (30 miles away)

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2025 buick encore gxPreferred FWD

$23,999$441.44/month est.

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22,262

Jim Butler Chevrolet (30 miles away)

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2023 buick envisionPreferred FWD

$24,995$459.76/month est.

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30,672

Reuther Ford, Inc. (34 miles away)

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2023 buick envisionPreferred FWD

$23,207$426.87/month est.

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32,303

Dave Sinclair Buick GMC (35 miles away)

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2025 buick encore gxAvenir FWD

$28,708$528.05/month est.

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23,976

Dave Sinclair Buick GMC (35 miles away)

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2020 buick envisionFWD Preferred

$17,590$323.55/month est.

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76,329

Dave Sinclair Buick GMC (35 miles away)

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2024 buick enclaveEssence FWD

$31,537$580.09/month est.

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32,297

Dave Sinclair Buick GMC (35 miles away)

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2024 buick enclaveEssence FWD

$31,641$582.00/month est.

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39,258

Dave Sinclair Buick GMC (35 miles away)

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2023 buick envisionAvenir FWD

$31,159$573.14/month est.

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28,432

Dave Sinclair Buick GMC (35 miles away)

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2016 buick lacrosseLeather

$15,832$291.21/month est.

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67,236

Dave Sinclair Buick GMC (35 miles away)

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2022 buick encore gxFWD Preferred

$19,698$362.32/month est.

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43,868

Dave Sinclair Buick GMC (35 miles away)

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2026 buick encore gxAvenir AWD

$33,303$612.57/month est.

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3,081

Dave Sinclair Buick GMC (35 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.