Used Kia Optima for Sale in Boulder, CO

Showing 24 of 37 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.

$10,999
$10,999 above
$324/mo est. ?
113,850 km

Authorized EpicVIN dealer

80220, Denver CO

Check Details
$13,998
$13,998 above
$413/mo est. ?
156,627 km 2.4L

AutoNation Toyota Arapahoe

Authorized EpicVIN dealer

80112, Centennial CO

Check Details
$9,990
$9,990 above
$295/mo est. ?
141,149 km

Authorized EpicVIN dealer

80214, Lakewood CO

Check Details
$18,795
$18,795 above
$554/mo est. ?
111,674 km

DriveTime of Lakewood

Authorized EpicVIN dealer

80215, Lakewood CO

Check Details
$16,695
$16,695 above
$492/mo est. ?
150,937 km

DriveTime of Lakewood

Authorized EpicVIN dealer

80215, Lakewood CO

Check Details
$13,740
$13,740 above
$405/mo est. ?
157,991 km

Larry H. Miller Volkswagen Lakewood

Authorized EpicVIN dealer

4.2 Google 1332 reviews

80214, Lakewood CO

Check Details
Get a price quote
247,307 km 2.4L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

80022, COMMERCE CITY CO

Check Details
Get a price quote
100,566 km 2.4L

A Better Bid Online Car Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
3.7 Google 199 reviews

80229, DENVER CO

Check Details
Get a price quote
375,095 km 2.0L

A Better Bid Online Car Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
3.7 Google 199 reviews

80603, BRIGHTON CO

Check Details
$7,475
$7,475 above
$220/mo est. ?
107,562 km 2.4L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

80022, COMMERCE CITY CO

Check Details
Get a price quote
205,152 km 2.4L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

80022, COMMERCE CITY CO

Check Details
$1,900
$1,900 above
$56/mo est. ?
161,898 km 2.0L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

80022, COMMERCE CITY CO

Check Details
Get a price quote
122,633 km 2.4L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

80022, COMMERCE CITY CO

Check Details
$11,488
$11,488 above
$339/mo est. ?
147,684 km

The Sharpest Rides

4.3 Google 4651 reviews

80110, Englewood CO

Check Details
$8,950
$8,950 above
$264/mo est. ?
79,727 km

Zara Auto Sales INC

4.4 Google 381 reviews

80231, Denver CO

Check Details
$5,401
$5,401 above
$159/mo est. ?
300,557 km 2.4L

AutoNation Subaru West

80401, Golden CO

Check Details
Get a price quote
258,214 km 2.4L

SCA Auctions

Authorized EpicVIN dealer

5.0
Star icon
1 review
4.1 Google 55 reviews

80022, COMMERCE CITY CO

Check Details
$4,800
$4,800 above
$142/mo est. ?
228,013 km 2.4L

Unlimited Motors Denver

80229, Denver CO

Check Details
$2,998
$2,998 above
$88/mo est. ?
359,517 km

Boulder Hybrids

80303, Boulder CO

Check Details
$4,400
$4,400 above
$130/mo est. ?
231,143 km 2.4L

Unlimited Motors Denver

80229, Denver CO

Check Details
$4,995
$4,995 above
$147/mo est. ?
231,401 km 2.4L

AP Auto Brokers

2.5
Star icon
6 reviews
3.9 Google 61 reviews

80501, Longmont CO

Check Details
$6,995
$6,995 above
$206/mo est. ?
207,779 km

iAuto LLC

4.8 Google 26 reviews

80113, Englewood CO

Check Details
$11,990
$11,990 above
$354/mo est. ?
70,920 km

80214, Lakewood CO

Check Details
$4,400
$4,400 above
$130/mo est. ?
197,781 km 2.0L

Unlimited Motors Denver

80229, Denver CO

Check Details

Frequently Asked Questions

Our marketplace currently lists 37 used cars in Boulder, CO from dealers and private sellers. Prices range from $2,919 to $2,919.

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

The average listed price in Boulder, CO is $2,919. Browse by budget: under $10,000, under $20,000, or under $30,000.

No — you can buy from a seller in Boulder, CO 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 Colorado.