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29 used cars for sale in St. Louis, MO

Gray 2017 Buick Regal Turbo Sport Touring for sale in St. Louis, MOPhotos of 2017 Buick Regal Turbo Sport Touring for sale in St. Louis, MO at South County Auto PlazaAnother view of 2017 Buick Regal Turbo Sport Touring for sale in St. Louis, MO at South County Auto PlazaMore photos of 2017 Buick Regal Turbo Sport Touring at South County Auto Plaza, MOMore photos of 2017 Buick Regal Turbo Sport Touring at South County Auto Plaza, MO
Stock # 7853
Turbo Sport Touring
117,806 miles
$10,990
Est. Payment
$162/mo
Black 2016 Honda Civic LX for sale in St. Louis, MOPhotos of 2016 Honda Civic LX for sale in St. Louis, MO at South County Auto PlazaAnother view of 2016 Honda Civic LX for sale in St. Louis, MO at South County Auto PlazaMore photos of 2016 Honda Civic LX at South County Auto Plaza, MOMore photos of 2016 Honda Civic LX at South County Auto Plaza, MO
Stock # 7832
LX
116,184 miles
was $12,990
$12,800
Est. Payment
$189/mo
Unknown 2017 Subaru Crosstrek 2.0i Limited for sale in St. Louis, MOPhotos of 2017 Subaru Crosstrek 2.0i Limited for sale in St. Louis, MO at South County Auto PlazaAnother view of 2017 Subaru Crosstrek 2.0i Limited for sale in St. Louis, MO at South County Auto PlazaMore photos of 2017 Subaru Crosstrek 2.0i Limited at South County Auto Plaza, MOMore photos of 2017 Subaru Crosstrek 2.0i Limited at South County Auto Plaza, MO
Stock # 7793
2.0i Limited
138,291 miles
was $13,490
$13,400
Est. Payment
$198/mo
Unknown 2019 Chevrolet Impala LT for sale in St. Louis, MOPhotos of 2019 Chevrolet Impala LT for sale in St. Louis, MO at South County Auto PlazaAnother view of 2019 Chevrolet Impala LT for sale in St. Louis, MO at South County Auto PlazaMore photos of 2019 Chevrolet Impala LT at South County Auto Plaza, MOMore photos of 2019 Chevrolet Impala LT at South County Auto Plaza, MO
Stock # 7841
LT
151,166 miles
was $11,990
$10,800
Est. Payment
$159/mo
Gray 2020 Nissan Sentra SR Xtronic CVT for sale in St. Louis, MOPhotos of 2020 Nissan Sentra SR Xtronic CVT for sale in St. Louis, MO at South County Auto PlazaAnother view of 2020 Nissan Sentra SR Xtronic CVT for sale in St. Louis, MO at South County Auto PlazaMore photos of 2020 Nissan Sentra SR Xtronic CVT at South County Auto Plaza, MOMore photos of 2020 Nissan Sentra SR Xtronic CVT at South County Auto Plaza, MO
Stock # 7711
SR Xtronic CVT
71,131 miles
was $14,990
$13,800
Est. Payment
$204/mo
White 2016 Mercedes-Benz C 300 Luxury 4MATIC for sale in St. Louis, MOPhotos of 2016 Mercedes-Benz C 300 Luxury 4MATIC for sale in St. Louis, MO at South County Auto PlazaAnother view of 2016 Mercedes-Benz C 300 Luxury 4MATIC for sale in St. Louis, MO at South County Auto PlazaMore photos of 2016 Mercedes-Benz C 300 Luxury 4MATIC at South County Auto Plaza, MOMore photos of 2016 Mercedes-Benz C 300 Luxury 4MATIC at South County Auto Plaza, MO
Stock # 7855
Luxury 4MATIC
119,946 miles
was $12,990
$12,680
Est. Payment
$187/mo
White 2023 Hyundai Elantra SEL for sale in St. Louis, MOPhotos of 2023 Hyundai Elantra SEL for sale in St. Louis, MO at South County Auto PlazaAnother view of 2023 Hyundai Elantra SEL for sale in St. Louis, MO at South County Auto PlazaMore photos of 2023 Hyundai Elantra SEL at South County Auto Plaza, MOMore photos of 2023 Hyundai Elantra SEL at South County Auto Plaza, MO
Stock # 7880
SEL
128,683 miles
was $16,990
$14,990
Est. Payment
$221/mo

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Black 2013 Mercedes-Benz E 550 for sale in St. Louis, MOPhotos of 2013 Mercedes-Benz E 550 for sale in St. Louis, MO at South County Auto PlazaAnother view of 2013 Mercedes-Benz E 550 for sale in St. Louis, MO at South County Auto PlazaMore photos of 2013 Mercedes-Benz E 550 at South County Auto Plaza, MOMore photos of 2013 Mercedes-Benz E 550 at South County Auto Plaza, MO
Stock # 7864
E 550
90,399 miles
was $12,990
$12,654
Est. Payment
$187/mo
Black 2018 Honda Accord EX for sale in St. Louis, MOPhotos of 2018 Honda Accord EX for sale in St. Louis, MO at South County Auto PlazaAnother view of 2018 Honda Accord EX for sale in St. Louis, MO at South County Auto PlazaMore photos of 2018 Honda Accord EX at South County Auto Plaza, MOMore photos of 2018 Honda Accord EX at South County Auto Plaza, MO
Stock # 7831
EX
141,287 miles
was $15,990
$15,600
Est. Payment
$230/mo
Unknown 2019 BMW 330i for sale in St. Louis, MOPhotos of 2019 BMW 330i for sale in St. Louis, MO at South County Auto PlazaAnother view of 2019 BMW 330i for sale in St. Louis, MO at South County Auto PlazaMore photos of 2019 BMW 330i at South County Auto Plaza, MOMore photos of 2019 BMW 330i at South County Auto Plaza, MO
Stock # 7730
330i
102,325 miles
was $17,998
$16,995
Est. Payment
$251/mo
Unknown 2015 BMW 650i for sale in St. Louis, MOPhotos of 2015 BMW 650i for sale in St. Louis, MO at South County Auto PlazaAnother view of 2015 BMW 650i for sale in St. Louis, MO at South County Auto PlazaMore photos of 2015 BMW 650i at South County Auto Plaza, MOMore photos of 2015 BMW 650i at South County Auto Plaza, MO
Stock # 7728
650i
107,000 miles
was $16,998
$14,990
Est. Payment
$221/mo
Unknown 2019 Dodge Charger SXT RWD for sale in St. Louis, MOPhotos of 2019 Dodge Charger SXT RWD for sale in St. Louis, MO at South County Auto PlazaAnother view of 2019 Dodge Charger SXT RWD for sale in St. Louis, MO at South County Auto PlazaMore photos of 2019 Dodge Charger SXT RWD at South County Auto Plaza, MOMore photos of 2019 Dodge Charger SXT RWD at South County Auto Plaza, MO
Stock # 7785
SXT RWD
106,729 miles
$15,998
Est. Payment
$236/mo
Silver 2008 Lexus SC 430 for sale in St. Louis, MOPhotos of 2008 Lexus SC 430 for sale in St. Louis, MO at South County Auto PlazaAnother view of 2008 Lexus SC 430 for sale in St. Louis, MO at South County Auto PlazaMore photos of 2008 Lexus SC 430 at South County Auto Plaza, MOMore photos of 2008 Lexus SC 430 at South County Auto Plaza, MO
Stock # 7661
Base
95,440 miles
was $16,900
$13,995
Est. Payment
$207/mo

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Red 2021 Dodge Charger SXT RWD for sale in St. Louis, MOPhotos of 2021 Dodge Charger SXT RWD for sale in St. Louis, MO at South County Auto PlazaAnother view of 2021 Dodge Charger SXT RWD for sale in St. Louis, MO at South County Auto PlazaMore photos of 2021 Dodge Charger SXT RWD at South County Auto Plaza, MOMore photos of 2021 Dodge Charger SXT RWD at South County Auto Plaza, MO
Stock # 7858
SXT RWD
95,133 miles
was $17,990
$17,900
Est. Payment
$264/mo
Unknown 2021 Subaru Forester for sale in St. Louis, MOPhotos of 2021 Subaru Forester for sale in St. Louis, MO at South County Auto PlazaAnother view of 2021 Subaru Forester for sale in St. Louis, MO at South County Auto PlazaMore photos of 2021 Subaru Forester at South County Auto Plaza, MOMore photos of 2021 Subaru Forester at South County Auto Plaza, MO
Stock # 7849
Base
99,000 miles
was $17,990
$16,990
Est. Payment
$251/mo
Blue 2017 Hyundai Elantra SE for sale in St. Louis, MOPhotos of 2017 Hyundai Elantra SE for sale in St. Louis, MO at South County Auto PlazaAnother view of 2017 Hyundai Elantra SE for sale in St. Louis, MO at South County Auto PlazaMore photos of 2017 Hyundai Elantra SE at South County Auto Plaza, MOMore photos of 2017 Hyundai Elantra SE at South County Auto Plaza, MO
Stock # 7851
SE
110,246 miles
was $8,990
$8,700
Est. Payment
$128/mo
Red 2013 Lincoln MKZ for sale in St. Louis, MOPhotos of 2013 Lincoln MKZ for sale in St. Louis, MO at South County Auto PlazaAnother view of 2013 Lincoln MKZ for sale in St. Louis, MO at South County Auto PlazaMore photos of 2013 Lincoln MKZ at South County Auto Plaza, MOMore photos of 2013 Lincoln MKZ at South County Auto Plaza, MO
Stock # 7775
Base
149,834 miles
was $7,990
$6,990
Est. Payment
$103/mo
White 2017 Kia Forte LX for sale in St. Louis, MOPhotos of 2017 Kia Forte LX for sale in St. Louis, MO at South County Auto PlazaAnother view of 2017 Kia Forte LX for sale in St. Louis, MO at South County Auto PlazaMore photos of 2017 Kia Forte LX at South County Auto Plaza, MOMore photos of 2017 Kia Forte LX at South County Auto Plaza, MO
Stock # 7815
LX
150,564 miles
was $7,990
$7,500
Est. Payment
$111/mo
White 2022 Chevrolet Trax AWD LT for sale in St. Louis, MOPhotos of 2022 Chevrolet Trax AWD LT for sale in St. Louis, MO at South County Auto PlazaAnother view of 2022 Chevrolet Trax AWD LT for sale in St. Louis, MO at South County Auto PlazaMore photos of 2022 Chevrolet Trax AWD LT at South County Auto Plaza, MOMore photos of 2022 Chevrolet Trax AWD LT at South County Auto Plaza, MO
Stock # 7856
AWD LT
58,860 miles
was $16,990
$16,850
Est. Payment
$249/mo

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Black 2018 Chevrolet Sonic LT Auto for sale in St. Louis, MOPhotos of 2018 Chevrolet Sonic LT Auto for sale in St. Louis, MO at South County Auto PlazaAnother view of 2018 Chevrolet Sonic LT Auto for sale in St. Louis, MO at South County Auto PlazaMore photos of 2018 Chevrolet Sonic LT Auto at South County Auto Plaza, MOMore photos of 2018 Chevrolet Sonic LT Auto at South County Auto Plaza, MO
Stock # 7857
LT Auto
115,829 miles
was $8,990
$8,300
Est. Payment
$123/mo
White 2023 Kia Niro Plug-In Hybrid EX for sale in St. Louis, MOPhotos of 2023 Kia Niro Plug-In Hybrid EX for sale in St. Louis, MO at South County Auto PlazaAnother view of 2023 Kia Niro Plug-In Hybrid EX for sale in St. Louis, MO at South County Auto PlazaMore photos of 2023 Kia Niro Plug-In Hybrid EX at South County Auto Plaza, MOMore photos of 2023 Kia Niro Plug-In Hybrid EX at South County Auto Plaza, MO
Stock # 7707
was $17,990
$16,800
Est. Payment
$248/mo
White 2016 Volkswagen Golf SportWagen TSI Limited Edition PZEV for sale in St. Louis, MOPhotos of 2016 Volkswagen Golf SportWagen TSI Limited Edition PZEV for sale in St. Louis, MO at South County Auto Plaza
Stock # 7840-1
TSI Limited Edition PZEV
193,930 miles
was $7,990
$7,800
Est. Payment
$115/mo
Gray 2022 Alfa Romeo Stelvio Veloce Ti AWD for sale in St. Louis, MOPhotos of 2022 Alfa Romeo Stelvio Veloce Ti AWD for sale in St. Louis, MO at South County Auto PlazaAnother view of 2022 Alfa Romeo Stelvio Veloce Ti AWD for sale in St. Louis, MO at South County Auto PlazaMore photos of 2022 Alfa Romeo Stelvio Veloce Ti AWD at South County Auto Plaza, MOMore photos of 2022 Alfa Romeo Stelvio Veloce Ti AWD at South County Auto Plaza, MO
Stock # 7863
Veloce Ti AWD
95,756 miles
$18,600
Est. Payment
$275/mo
New arrival - photos coming soon
Stock # 7882
Ti AWD
54,128 miles
$19,990
Est. Payment
$295/mo
New arrival - photos coming soon
Stock # 7888
LT
114,603 miles
$9,990
Est. Payment
$147/mo
Showing 25 of 29 results

Used Cars for Sale in St. Louis, MO

If you’re shopping for used cars in St. Louis, MO, South County Auto Plaza offers a diverse selection of reliable pre-owned cars designed to fit a wide range of lifestyles and budgets. Conveniently located in St. Louis, we make it easy to find a quality car that delivers comfort, efficiency, and long-term value.

From fuel-efficient sedans to stylish compact cars, our used car inventory is ideal for commuters, students, first-time buyers, and anyone looking for dependable transportation at a great price.

Popular Used Car Makes & Models

Our used car inventory regularly features well-known brands and models trusted for performance, safety, and efficiency, including:

• Chevrolet Malibu, Impala & Cruze – Comfortable sedans with smooth rides and practical features

• Ford Fusion & Focus – Well-rounded cars offering modern technology and solid fuel economy

• Toyota Camry & Corolla – Renowned reliability with excellent long-term ownership value

• Honda Accord & Civic – Efficient, dependable cars built for everyday driving

• Nissan Altima & Sentra – Stylish sedans with advanced safety and comfort features

• Hyundai Elantra & Sonata – Modern design paired with impressive value and efficiency

• Kia Forte & Optima – Smart, affordable cars with user-friendly technology

Our inventory is always changing, so check back often to find the right car for your needs.

Why Buy a Used Car from South County Auto Plaza?

Drivers throughout the St. Louis area choose South County Auto Plaza for:

• A wide selection of quality pre-owned cars

• Competitive pricing with transparent vehicle information

• Fuel-efficient options ideal for daily commuting

• Flexible financing solutions for a variety of credit situations

• A friendly, knowledgeable team focused on a stress-free experience

We’re here to help you find a car that fits your lifestyle and your budget.

Proudly Serving St. Louis & Surrounding Communities

We proudly serve customers looking for used cars near St. Louis, MO, including:

St. Louis • South County • Mehlville • Oakville • Affton • Webster Groves • Kirkwood • Fenton • Arnold • Sunset Hills

No matter where you’re coming from, South County Auto Plaza is easy to reach.

Shop Used Cars in St. Louis Today

Browse our current used car inventory online, then visit South County Auto Plaza in St. Louis, MO to schedule a test drive and explore financing options that work for you.

South County Auto Plaza — Quality Used Cars for Sale in St. Louis, MO

Information deemed reliable, but not guaranteed. Interested parties should confirm all data before relying on it to make a purchase decision. All prices and specifications are subject to change without notice. Prices may not include additional fees such as government fees and taxes, title and registration fees, finance charges, dealer document preparation fees, processing fees, and emission testing and compliance charges.