137 Used Kia Optima for Sale Near Boulder, CO

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2014 Kia Optima EX AT's photo

2014 Kia Optima EX AT

140,212 mi.

813 days on market

5XXGN4A76EG273310

$9,995
Fair Deal
Momentum Motor Group
Lancaster, SC
New listing
2025 Kia Optima GT FWD's photo

2025 Kia Optima GT FWD

4,135 mi.

1 day on market

KNAG44J87S5324337

Contact Dealer
Clean title
Foundation Kia
Wheat Ridge, CO
4.5
New listing
2025 Kia Optima GT FWD's photo

2025 Kia Optima GT FWD

3,521 mi.

1 day on market

KNAG44J89S5308995

Contact Dealer
Clean title
Foundation Kia
Wheat Ridge, CO
4.5
2021 Kia Optima GT-Line AWD's photo

2021 Kia Optima GT-Line AWD

29,031 mi.

2 days on market

5XXG64J23MG079091

$21,000
Good Deal
Autosavvy Windsor
Windsor, CO
4.6
2023 Kia Optima LXS FWD's photo

2023 Kia Optima LXS FWD

21,459 mi.

2 days on market

5XXG14J29PG177982

$23,988
Fair Deal
Metro Area Auto Sales
Denver, CO
4.8
2025 Kia Optima GT-Line AWD's photo

2025 Kia Optima GT-Line AWD

20,922 mi.

2 days on market

KNAG64J76S5272247

$29,389
Good Deal
Fort Collins Kia
Fort Collins, CO
4.7
2024 Kia Optima GT-Line AWD's photo

2024 Kia Optima GT-Line AWD

20,078 mi.

2 days on market

5XXG64J27RG243241

$27,500
Fair Deal
Grand Kia
Denver, CO
4.2
2019 Kia Optima LX AT's photo

2019 Kia Optima LX AT

112,567 mi.

3 days on market

5XXGT4L35KG275206

$8,495
Great Deal
J B Auto Sales
Pueblo, CO
3.7
2016 Kia Optima LX AT's photo

2016 Kia Optima LX AT

57,583 mi.

3 days on market

5XXGT4L39GG015057

$12,549
Fair Deal
Subaru Of Loveland
Loveland, CO
4.7
2018 Kia Optima EX AT's photo

2018 Kia Optima EX AT

90,707 mi.

3 days on market

5XXGU4L35JG219052

Contact Dealer
Naples Auto Sales
Naples, UT
4.8
2025 Kia Optima GT-Line AWD's photo

2025 Kia Optima GT-Line AWD

3,326 mi.

3 days on market

KNAG64J78S5328575

$28,996
Great Deal
Echopark Colorado Springs
Colorado Springs, CO
4.7
2022 Kia Optima GT-Line AWD's photo

2022 Kia Optima GT-Line AWD

101,953 mi.

3 days on market

5XXG64J21NG111344

$22,101
Good DealSingle owner
Fowler Kia Of Longmont
Longmont, CO
4.8
2023 Kia Optima GT FWD's photo

2023 Kia Optima GT FWD

45,145 mi.

4 days on market

5XXG44J80PG204482

$27,000
Fair Deal
Weld County Garage
Greeley, CO
4.6
2018 Kia Optima EX AT's photo

2018 Kia Optima EX AT

81,722 mi.

4 days on market

5XXGU4L3XJG197551

$14,694
Fair DealSingle owner
Pueblo Dodge Chrysler Jeep Ram
Pueblo, CO
4.4
2024 Kia Optima GT FWD's photo

2024 Kia Optima GT FWD

15,617 mi.

4 days on market

5XXG44J83RG255042

$29,601
Fair DealSingle owner
Fowler Kia Of Longmont
Longmont, CO
4.8
2008 Kia Optima LX AT's photo

2008 Kia Optima LX AT

130,000 mi.

4 days on market

KNAGE123685206982

Contact Dealer
Southwest Motors
Pueblo, CO
4.6
2020 Kia Optima SE's photo

2020 Kia Optima SE

74,453 mi.

5 days on market

5XXGT4L33LG450053

$16,476
Fair DealClean title
Pueblo Toyota
Pueblo, CO
4.5

Photos coming soon

2013 Kia Optima EX AT

391,705 mi.

5 days on market

5XXGN4A79DG232944

$4,995
Good Deal
Gojo Auto
Denver, CO
4.6
2014 Kia Optima LX Hybrid's photo

2014 Kia Optima LX Hybrid

63,640 mi.

6 days on market

KNAGM4AD0E5070178

$10,588
Fair DealSingle owner
Fort Collins Kia
Fort Collins, CO
4.7
2020 Kia Optima S AT's photo

2020 Kia Optima S AT

90,264 mi.

6 days on market

5XXGT4L3XLG410505

$14,991
Fair Deal
Daniels Long Chevrolet
Colorado Springs, CO
4.2
2021 Kia Optima LXS FWD's photo

2021 Kia Optima LXS FWD

76,078 mi.

6 days on market

5XXG14J28MG059420

$15,990
Fair Deal
Auto Mart Usa Parker
Parker, CO
4.7
2024 Kia Optima GT-Line FWD's photo

2024 Kia Optima GT-Line FWD

40,591 mi.

7 days on market

5XXG64J25RG237485

Contact Dealer
Clean title
Perkins Motors
Colorado Springs, CO
4.1
2022 Kia Optima GT-Line AWD's photo

2022 Kia Optima GT-Line AWD

63,343 mi.

7 days on market

5XXG64J27NG126009

$23,399
Fair Deal
Corwin Honda Colorado Springs
Colorado Springs, CO
4.4
2018 Kia Optima EX AT's photo

2018 Kia Optima EX AT

117,006 mi.

7 days on market

5XXGU4L37JG243496

$12,000
Fair Deal
Stevinson Hyundai Of Longmont
Longmont, CO
4.7
2017 Kia Optima LX AT's photo

2017 Kia Optima LX AT

171,425 mi.

7 days on market

KNAGT4L30H5173144

$3,995
Great Deal
Dealers Choice Auto Sales
Fort Lupton, CO
5.0
2022 Kia Optima GT FWD's photo

2022 Kia Optima GT FWD

38,283 mi.

7 days on market

5XXG44J80NG149206

$25,490
Fair Deal
Schomp Bmw
Highlands Ranch, CO
4.3
2021 Kia Optima GT-Line AWD's photo

2021 Kia Optima GT-Line AWD

77,500 mi.

8 days on market

5XXG64J24MG032930

$22,681
Fair Deal
Spradley Kia
Pueblo, CO
4.6
2025 Kia Optima GT-Line AWD's photo

2025 Kia Optima GT-Line AWD

8,994 mi.

8 days on market

KNAG64J70S5286841

$31,498
Fair Deal
Arapahoe Kia
Centennial, CO
4.1
2016 Kia Optima EX Hybrid's photo

2016 Kia Optima EX Hybrid

189,788 mi.

9 days on market

KNAGN4AD1G5098684

$11,995
Carhop Of Denver
Aurora, CO
4.1
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Find Used Kia Optima in Boulder, CO

The Kia Optima is offered in the U.S. lineup in the Sedan configuration. Differences mainly come down to trim, features, and drivetrain.