Used Kia Optima for Sale in Boulder, CO
Shop for a stylish Kia Optima in the county seat of Boulder County, Colorado
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342 listings
- $15,979great price$2,701 below market
- 46,850 miles
- No accidents, 1 owner, personal use
- 27 City / 37 Hwy MPG
- AutoNation Buick GMC Park Meadows (40 mi away)
- Home delivery*
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Located in Lone Tree, CO / 40 miles away from Boulder, CO
Leather SeatsSnow White PearlInterior Light KitCarpet Floor MatsMud Guards Front & RearDoor Sill AppliqueLane Keeping AssistRear Bumper Appliqu...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
31 Combined MPG (27 City/37 Highway)
Listing Information:
VIN: 5XXGU4L18LG396552
Stock: LG396552
Certified Pre-Owned: No
Listed since: 04-28-2025 - $14,201great price$3,536 below market
- 81,132 miles
- No accidents, 2 owners, personal use only
- 27 City / 37 Hwy MPG
- Grand Kia (17 mi away)
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Located in Thorton, CO / 17 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
31 Combined MPG (27 City/37 Highway)
Listing Information:
VIN: 5XXGU4L19KG298497
Stock: P17233
Certified Pre-Owned: Yes
Listed since: 05-20-2025 - $10,399great price$4,032 below market
- 110,020 miles
- No accidents, 1 owner, corporate fleet vehicle
- 25 City / 35 Hwy MPG
- Prime Motors (28 mi away)
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Located in Denver, CO / 28 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/35 Highway)
Listing Information:
VIN: 5XXGT4L39LG426341
Stock: 3744
Certified Pre-Owned: No - Price Drop$16,497good price$1,854 below market
- 35,362 miles
- No accidents, 2 owners, personal use only
- 24 City / 33 Hwy MPG
- EchoPark Automotive Denver (Centennial) (38 mi away)
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Located in Centennial, CO / 38 miles away from Boulder, CO
At EchoPark, it’s all about offering you options for a happy experience. We have thousands of new-to-you makes and models that range from sedans to tr...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: 5XXGT4L3XKG378914
Stock: CKG378914
Certified Pre-Owned: No
Listed since: 05-16-2025 - $5,250great price$2,026 below market
- 155,196 miles
- No accidents, 4 owners, corporate fleet vehicle
- 23 City / 34 Hwy MPG
- Universal Auto Sales (32 mi away)
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Located in Englewood, CO / 32 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (23 City/34 Highway)
Listing Information:
VIN: 5XXGN4A7XEG329992
Stock: 329992
Certified Pre-Owned: No - $11,999good price$1,524 below market
- 95,190 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 33 Hwy MPG
- Hooshie Auto (34 mi away)
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Located in Denver, CO / 34 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: 5XXGT4L34KG352339
Stock: 14741
Certified Pre-Owned: No
Listed since: 06-03-2025 - Price Drop$19,295fair price$629 below market
- 29,354 miles
- No accidents, 1 owner, corporate fleet vehicle
- 25 City / 35 Hwy MPG
- DriveTime of Denver (32 mi away)
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Located in Denver, CO / 32 miles away from Boulder, CO
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/35 Highway)
Listing Information:
VIN: 5XXGT4L30LG400033
Stock: 1230052857
Certified Pre-Owned: No
Listed since: 02-28-2025 - New Listing$12,998fair price$263 above market
- 102,178 miles
- 1 accident, 3 owners, rental vehicle
- 24 City / 33 Hwy MPG
- CarMax Loveland (26 mi away)
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Located in Loveland, CO / 26 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: 5XXGT4L37KG277278
Stock: 26048762
Certified Pre-Owned: No - $5,699fair price$59 below market
- 106,491 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 21 City / 31 Hwy MPG
- Larry H. Miller Ford Lakewood (25 mi away)
- Home delivery*
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Located in Lakewood, CO / 25 miles away from Boulder, CO
Silver 2007 Kia Optima LX FWD 5-Speed Automatic with Sportmatic 2.4L I4 DOHC 16V 4-Wheel Disc Brakes, 6 Speakers, 6.5J x 16 Steel Wheels, Air Conditio...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (21 City/31 Highway)
Listing Information:
VIN: KNAGE123875113279
Stock: LFO240911A
Certified Pre-Owned: No
Listed since: 05-24-2025 - $13,690fair price$92 below market
- 91,119 miles
- 2 accidents, 3 owners, personal use
- 24 City / 33 Hwy MPG
- Larry H. Miller Volkswagen Lakewood (25 mi away)
Close
Located in Lakewood, CO / 25 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: 5XXGT4L34KG375023
Stock: STWQ242805A
Certified Pre-Owned: No
Listed since: 05-31-2025 - Price Drop$8,201fair price$165 above market
- 102,797 miles
- No accidents, 1 owner, personal use
- 24 City / 35 Hwy MPG
- Grand Kia (17 mi away)
Close
Located in Thorton, CO / 17 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
28 Combined MPG (24 City/35 Highway)
Listing Information:
VIN: 5XXGN4A74CG058005
Stock: P17237
Certified Pre-Owned: No
Listed since: 06-02-2025 - $8,995good price$1,643 below market
- 110,200 miles
- No accidents, 4 owners, corporate fleet vehicle
- 28 City / 39 Hwy MPG
- Mister Auto (25 mi away)
Close
Located in Lakewood, CO / 25 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
32 Combined MPG (28 City/39 Highway)
Listing Information:
VIN: 5XXGT4L12GG002651
Stock: 3926R
Certified Pre-Owned: No - $10,999good price$1,699 below market
- 111,800 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 33 Hwy MPG
- Prime Motors (28 mi away)
Close
Located in Denver, CO / 28 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: 5XXGT4L37KG346681
Stock: 3707
Certified Pre-Owned: No - $14,599
- 81,848 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 25 City / 36 Hwy MPG
- CarMax Parker (44 mi away)
Close
Located in Parker, CO / 44 miles away from Boulder, CO
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: Yes
Lemon Status: No
Free History Report: Yes
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: 5XXGT4L39JG198998
Stock: 27084926
Certified Pre-Owned: No - $15,995
- 86,761 miles
- No accidents, 2 owners, personal use
- 25 City / 36 Hwy MPG
- DriveTime of Lakewood (24 mi away)
Close
Located in Lakewood, CO / 24 miles away from Boulder, CO
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: 5XXGT4L32JG249645
Stock: 1230053887
Certified Pre-Owned: No
Listed since: 05-21-2025 - Price Drop$17,595
- 85,851 miles
- No accidents, 2 owners, corporate fleet vehicle
- 25 City / 35 Hwy MPG
- DriveTime of Lakewood (24 mi away)
Close
Located in Lakewood, CO / 24 miles away from Boulder, CO
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/35 Highway)
Listing Information:
VIN: 5XXGT4L3XLG389106
Stock: 1230053563
Certified Pre-Owned: No
Listed since: 05-13-2025 - $19,495
- 68,716 miles
- No accidents, 1 owner, personal use only
- 24 City / 33 Hwy MPG
- DriveTime of Lakewood (24 mi away)
Close
Located in Lakewood, CO / 24 miles away from Boulder, CO
Shop at DriveTime: Get started on your personalized car-buying journey today. With no credit impact, you can get approved for your real, personalized ...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: 5XXGT4L36KG315812
Stock: 1230053954
Certified Pre-Owned: No
Listed since: 05-21-2025 - $15,403
- 82,498 miles
- 2 accidents, 2 owners, rental vehicle
- 25 City / 35 Hwy MPG
- Valley Subaru of Longmont (6 mi away)
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Located in Longmont, CO / 6 miles away from Boulder, CO
Recent Arrival! Black Cloth. Odometer is 5976 miles below market average! 24/32 City/Highway MPGWe are big enough to serve you but small enough to k...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/35 Highway)
Listing Information:
VIN: 5XXGT4L38LG383823
Stock: S3212810C
Certified Pre-Owned: No
Listed since: 05-31-2025 - $12,999fair price$217 below market
- 74,430 miles
- No accidents, 2 owners, personal use only
- 25 City / 36 Hwy MPG
- Key Auto (25 mi away)
Close
Located in Denver, CO / 25 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: 5XXGT4L3XJG184687
Stock: 184687
Certified Pre-Owned: No - New Listing$7,999fair price$854 below market
- 82,486 miles
- 36 City / 40 Hwy MPG
- Den Auto Sales (32 mi away)
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Located in Denver, CO / 32 miles away from Boulder, CO
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
38 Combined MPG (36 City/40 Highway)
Listing Information:
VIN: KNAGM4AD1D5037852
Stock: 1315
Certified Pre-Owned: No - $12,450
- 15,580 miles
- Insurance loss reported, 2 owners, personal use only
- 25 City / 36 Hwy MPG
- CarMart Automotive (33 mi away)
Close
Located in Englewood, CO / 33 miles away from Boulder, CO
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: 5XXGT4L36JG256551
Stock: JG256551
Certified Pre-Owned: No
Showing 1 - 21 out of 342 listings
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