Used Cadillac Ct5 for Sale in O Fallon, IL

Showing 11 listings

No matches found.

Save your search and we will notify you when we have cars that match your search criteria.

We expanded your search distance and we're unable to find cars that match.

Try adjusting your filters, or start a new search.

$34,240
$34,240 above
$1,010/mo est. ?
124,486 km

Audi Creve Coeur

63141, Creve Coeur MO

Check Details
$29,797
$29,797 above
$879/mo est. ?
80,784 km

Auffenberg Ford South

4.5 Google 1315 reviews

62220, Belleville IL

Check Details
$40,380
$40,380 above
$1,191/mo est. ?
49,095 km

63044, Bridgeton MO

Check Details
$37,079
$37,079 above
$1,093/mo est. ?
45,736 km

63132, Saint Louis MO

Check Details
$89,990
$89,990 above
$2,654/mo est. ?
32,805 km 6.2L

Carvana

63103, St. Louis MO

Check Details
$124,070
$124,070 above
$3,651/mo est. ?
0 km

Quality Cadillac

62002, Alton IL

Check Details
$32,348
$32,348 above
$954/mo est. ?
75,832 km

Bommarito Toyota

4.6
Star icon
3 reviews
4.6 Google 1344 reviews

63042, Hazelwood MO

Check Details
$36,277
$36,277 above
$1,070/mo est. ?
77,327 km

Serra Honda Grandville

62269, O Fallon IL

Check Details
$35,488
$35,488 above
$1,046/mo est. ?
37,116 km 2.0L

Schicker Ford of St. Louis

63139, Saint Louis MO

Check Details
$50,099
$50,099 above
$1,477/mo est. ?
57,321 km

63141, Creve Coeur MO

Check Details
Get a price quote
6,144 km

Jack Schmitt Chevrolet Wood River

4.2 Google 459 reviews

62095, Wood River IL

Check Details

Frequently Asked Questions

Our marketplace currently lists 11 used cars in O Fallon, IL from dealers and private sellers. Prices range from $35,862 to $35,862.

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

The average listed price in O Fallon, IL is $35,862. 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.