Used Audi for Sale in O Fallon, IL

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$30,300
$30,300 above
$893/mo est. ?
29,306 km

Napleton Nissan

Authorized EpicVIN dealer

63132, St. Louis MO

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$154,288
$154,288 above
$4,540/mo est. ?
6 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$145,245
$145,245 above
$4,274/mo est. ?
5 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$102,645
$102,645 above
$3,020/mo est. ?
5 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$82,802
$82,802 above
$2,437/mo est. ?
8 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$82,550
$82,550 above
$2,429/mo est. ?
5 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$81,985
$81,985 above
$2,413/mo est. ?
10 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$73,990
$73,990 above
$2,177/mo est. ?
21 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$68,894
$68,894 above
$2,027/mo est. ?
106 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$68,894
$68,894 above
$2,027/mo est. ?
13 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$68,894
$68,894 above
$2,027/mo est. ?
5 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$68,376
$68,376 above
$2,012/mo est. ?
8 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$58,197
$58,197 above
$1,713/mo est. ?
8 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$57,945
$57,945 above
$1,705/mo est. ?
8 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$56,425
$56,425 above
$1,660/mo est. ?
16 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$56,425
$56,425 above
$1,660/mo est. ?
8 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$56,045
$56,045 above
$1,649/mo est. ?
16 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$55,632
$55,632 above
$1,637/mo est. ?
23 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$54,055
$54,055 above
$1,591/mo est. ?
16 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$36,888
$36,888 above
$1,088/mo est. ?
5,280 km 2.0L

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$146,062
$146,062 above
$4,298/mo est. ?
8 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$102,414
$102,414 above
$3,014/mo est. ?
16 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$82,692
$82,692 above
$2,433/mo est. ?
35 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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$82,550
$82,550 above
$2,429/mo est. ?
14 km

Audi Exchange of Kirkwood New

Authorized EpicVIN dealer

63122, Kirkwood MO

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Frequently Asked Questions

Our marketplace currently lists 414 used cars in O Fallon, IL from dealers and private sellers. Prices range from $17,931 to $17,931.

Top brands by active listings in O Fallon, IL are Audi. The mix often reflects local buying preferences.

The average listed price in O Fallon, IL is $17,931. Browse by budget: under $10,000, under $20,000, or under $30,000.

No — you can buy from a seller in O Fallon, IL regardless of your state of residence. You'll need to register and title the vehicle in your home state within the required window (usually 30 days). Local dealers typically handle paperwork for out-of-state buyers.

Yes — popular nearby options include cities across the state. You can also browse all used cars in Illinois.