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Used 2021 Audi A4 Sedan for Sale in O Fallon, MO

Sponsored · Dealer Partner

Jim Butler Chevrolet
25 mi away
2021 Audi A4 S Line Premium
2021 Audi A4 S Line Premium
2021 Audi A4 S Line Premium
Certified pre-owned·30,324 mi

$27,500

2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
Certified pre-owned·35,875 mi

Contact dealer for price

2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
Used·50,325 mi

$24,635

2021 Audi A4 S Line Premium Plus
2021 Audi A4 S Line Premium Plus
2021 Audi A4 S Line Premium Plus
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2021 Audi A4 S Line Premium Plus
2021 Audi A4 S Line Premium Plus
2021 Audi A4 S Line Premium Plus
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
get-prequalified-car

Take out the guesswork

See your real payments while you search with no credit score impact

Get pre-qualified
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
Used·37,549 mi

$27,950

2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 Premium
2021 Audi A4 S Line Premium Plus
2021 Audi A4 S Line Premium Plus
2021 Audi A4 S Line Premium Plus