Used Kia Optima for Sale in Ontario, CA

Showing 24 of 199 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.

$8,200
$8,200 above
$242/mo est. ?
137,832 km

OC AUTO GALERY

Authorized EpicVIN dealer

92701, Santa Ana CA

Check Details
$9,988
$9,988 above
$295/mo est. ?
127,275 km

Norm Reeves Volkswagen Superstore

Authorized EpicVIN dealer

4.4 Google 425 reviews

92618, Irvine CA

Check Details
$18,900
$18,900 above
$557/mo est. ?
62,850 km 1.6L

Authorized EpicVIN dealer

92807, Anaheim CA

Check Details
$9,910
$9,910 above
$292/mo est. ?
151,664 km

BMW of Buena Park

Authorized EpicVIN dealer

90621, Buena Park CA

Check Details
$11,595
$11,595 above
$342/mo est. ?
204,637 km

Authorized EpicVIN dealer

91763, Montclair CA

Check Details
$17,595
$17,595 above
$519/mo est. ?
101,570 km

DriveTime Riverside

Authorized EpicVIN dealer

92504, Riverside CA

Check Details
$15,485
$15,485 above
$457/mo est. ?
102,595 km

Authorized EpicVIN dealer

92324, Colton CA

Check Details
Get a price quote
134,171 km 2.4L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92571, PERRIS CA

Check Details
$7,500
$7,500 above
$221/mo est. ?
121,215 km 1.6L

92503, Riverside CA

Check Details
$2,500
$2,500 above
$74/mo est. ?
228,082 km 2.4L

A Better Bid Online Car Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
3.7 Google 199 reviews

91739, RANCHO CUCAMONGA CA

Check Details
$11,084
$11,084 above
$327/mo est. ?
115,872 km

California Motors Direct - Montclair

3.5 Google 325 reviews

91763, Montclair CA

Check Details
$1,650
$1,650 above
$49/mo est. ?
189,138 km 2.4L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

92345, HESPERIA CA

Check Details
$16,998
$16,998 above
$501/mo est. ?
44,106 km

CarMax Ontario

91764, Ontario CA

Check Details
Get a price quote
147,659 km 2.4L

A Better Bid Online Car Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
3.7 Google 199 reviews

91739, RANCHO CUCAMONGA CA

Check Details
$13,998
$13,998 above
$413/mo est. ?
164,639 km

91010, Duarte CA

Check Details
$7,900
$7,900 above
$233/mo est. ?
166,504 km

Carox

92780, Tustin CA

Check Details
$8,500
$8,500 above
$251/mo est. ?
131,850 km

Carox

92780, Tustin CA

Check Details
$8,900
$8,900 above
$262/mo est. ?
160,187 km

Carox

92780, Tustin CA

Check Details
$8,400
$8,400 above
$248/mo est. ?
177,953 km

Carox

92780, Tustin CA

Check Details
$5,800
$5,800 above
$171/mo est. ?
154,313 km

Carox

92780, Tustin CA

Check Details
$7,500
$7,500 above
$221/mo est. ?
135,212 km

Carox

92780, Tustin CA

Check Details
$7,800
$7,800 above
$230/mo est. ?
194,086 km

Carox

92780, Tustin CA

Check Details
$6,400
$6,400 above
$189/mo est. ?
207,231 km

Carox

92780, Tustin CA

Check Details
$7,800
$7,800 above
$230/mo est. ?
170,403 km

Carox

92780, Tustin CA

Check Details

Frequently Asked Questions

Our marketplace currently lists 199 used cars in Ontario, CA from dealers and private sellers. Prices range from $4,587 to $16,680.

Top brands by active listings in Ontario, CA are Kia. The mix often reflects local buying preferences.

The average listed price in Ontario, CA is $9,114. Browse by budget: under $10,000, under $20,000, or under $30,000.

No — you can buy from a seller in Ontario, CA 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 California.