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2,671 listings
- New Listing$12,889good price$1,946 below market
- 102,098 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 34 Hwy MPG
- Auffenberg Kia (385 mi away)
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Located in Shiloh, IL / 385 miles away from Knoxville, TN
Clean CARFAX. 2018 Kia Optima EX 2.4L I4 DGI DOHC 6-Speed Automatic with Sportmatic FWD 4D Sedan Titanium Silver 24/34 City/Highway MPG Optima EX, 4D ...
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:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGU4L30JG181617
Stock: 10878KMM
Certified Pre-Owned: No
Listed since: 06-17-2025 - Price Drop$9,200fair price$765 below market
- 118,547 miles
- No accidents, 3 owners, corporate fleet vehicle
- 25 City / 36 Hwy MPG
- Brad Manning Ford (492 mi away)
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Located in DeKalb, IL / 492 miles away from Knoxville, TN
CLEAN VEHICLE HISTORY!! Apple CarPlay & Android Auto, Exterior Parking Camera Rear, Rear Parking Sensors. 25/36 City/Highway MPG*** Brad Manning F...
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/36 Highway)
Listing Information:
VIN: 5XXGT4L33JG186619
Stock: PC186619
Certified Pre-Owned: No
Listed since: 06-26-2025 - $14,500fair price$399 below market
- 57,646 miles
- No accidents, 3 owners, personal use
- 24 City / 34 Hwy MPG
- Spitzer Kia (340 mi away)
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Located in Mansfield, OH / 340 miles away from Knoxville, TN
**Heated Leather* *Blind Spot & Cross Path Detection* *34 MPG* *Local Trade** FREE CAR WASHES FOR LIFE! All of our vehicles are marked with our Spitze...
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/34 Highway)
Listing Information:
VIN: 5XXGU4L32JG220630
Stock: 26060MAX
Certified Pre-Owned: No
Listed since: 06-24-2025 - Price Drop$10,888good price$1,648 below market
- 122,176 miles
- No accidents, 1 owner, personal use only
- 22 City / 31 Hwy MPG
- Bumble Auto - Ellicott City (442 mi away)
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Located in Ellicott City, MD / 442 miles away from Knoxville, TN
Delve into a world of exceptional pre-owned vehicles at Bumble Auto, where quality and affordability coalesce. Our varied inventory accommodates diffe...
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:
25 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: 5XXGV4L25JG213935
Stock: B3484
Certified Pre-Owned: No - $8,739good price$642 below market
- 134,117 miles
- No accidents, 1 owner, personal use
- 23 City / 32 Hwy MPG
- John Thornton Buick GMC (178 mi away)
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Located in Carrollton, GA / 178 miles away from Knoxville, TN
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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: 5XXGT4L30JG194466
Stock: K4422A
Certified Pre-Owned: No
Listed since: 07-16-2025 - New Listing$14,990fair price$934 above market
- 92,258 miles
- No accidents, 2 owners, personal use
- 24 City / 34 Hwy MPG
- Carvana - Cincinnati (222 mi away)
- Home delivery*
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Located in Cincinnati, OH / 222 miles away from Knoxville, TN
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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/34 Highway)
Listing Information:
VIN: 5XXGU4L38JG218087
Stock: 2003835043
Certified Pre-Owned: No
Listed since: 06-22-2025 - Price Drop$16,195fair price$707 above market
- 80,620 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 34 Hwy MPG
- Winchester DriveTime (348 mi away)
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Located in Memphis, TN / 348 miles away from Knoxville, TN
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:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGU4L38JG231664
Stock: 1330075315
Certified Pre-Owned: No
Listed since: 06-24-2025 - Price Drop$9,733fair price$675 below market
- 129,385 miles
- No accidents, 3 owners, rental vehicle
- 25 City / 36 Hwy MPG
- Great Lakes Hyundai of Columbus (288 mi away)
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Located in Columbus, OH / 288 miles away from Knoxville, TN
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/36 Highway)
Listing Information:
VIN: 5XXGT4L3XJG182809
Stock: PU8601
Certified Pre-Owned: No
Listed since: 07-15-2025 - $12,800fair price$281 below market
- 80,462 miles
- 2 accidents, 2 owners, personal use only
- 23 City / 32 Hwy MPG
- Lou Fusz Kia Terre Haute (313 mi away)
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Located in Terra Haute, IN / 313 miles away from Knoxville, TN
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:
26 Combined MPG (23 City/32 Highway)
Listing Information:
VIN: 5XXGT4L33JG238153
Stock: P2803D
Certified Pre-Owned: No
Listed since: 06-17-2025 - Price Drop$18,990fair price$1,358 above market
- 10,838 miles
- No accidents, 1 owner, personal use
- 25 City / 36 Hwy MPG
- Carvana - Cincinnati (222 mi away)
- Home delivery*
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Located in Cincinnati, OH / 222 miles away from Knoxville, TN
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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: 5XXGT4L38JG202118
Stock: 2003915507
Certified Pre-Owned: No
Listed since: 07-23-2025 - $16,181fair price$1,520 below market
- 62,853 miles
- No accidents, 2 owners, personal use
- 22 City / 31 Hwy MPG
- Subaru of Orange Park (411 mi away)
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Located in Jacksonville, FL / 411 miles away from Knoxville, TN
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:
25 Combined MPG (22 City/31 Highway)
Listing Information:
VIN: 5XXGV4L28JG183152
Stock: JG183152T
Certified Pre-Owned: No
Listed since: 07-26-2025 - $11,177good price$1,242 below market
- 114,870 miles
- 1 accident, 1 owner, personal use only
- 24 City / 34 Hwy MPG
- Castle Hyundai Oak Lawn (454 mi away)
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Located in Oak Lawn, IL / 454 miles away from Knoxville, TN
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:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGU4L37JG222891
Stock: U27407B
Certified Pre-Owned: No
Listed since: 07-12-2025 - New Listing$9,994good price$1,065 below market
- 144,232 miles
- 1 accident, 2 owners, personal use only
- 24 City / 34 Hwy MPG
- AutoNation Honda West Knoxville (21 mi away)
- Home delivery*
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Located in Knoxville, TN / 21 miles away from Knoxville, TN
Leather SeatsCargo TrayRear Bumper AppliqueKeyless StartCargo NetGray; Leather Seat TrimTitanium SilverThis vehicle includes a Money-Back Gua...
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:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGU4L38JG241109
Stock: JG241109
Certified Pre-Owned: No
Listed since: 07-31-2025 - Price Drop$21,590fair price$1,012 above market
- 14,821 miles
- No accidents, 2 owners, personal use only
- 24 City / 34 Hwy MPG
- Carvana - Chicago (493 mi away)
- Home delivery*
Close
Located in Chicago, IL / 493 miles away from Knoxville, TN
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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/34 Highway)
Listing Information:
VIN: 5XXGU4L33JG202346
Stock: 2003903105
Certified Pre-Owned: No
Listed since: 07-17-2025 - New Listing$13,990fair price$1,081 above market
- 94,077 miles
- 25 City / 36 Hwy MPG
- Carvana - Birmingham (241 mi away)
- Home delivery*
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Located in Birmingham, AL / 241 miles away from Knoxville, TN
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
29 Combined MPG (25 City/36 Highway)
Listing Information:
VIN: 5XXGT4L32JG218539
Stock: 2003794311
Certified Pre-Owned: No
Listed since: 06-24-2025 - $15,420fair price$700 below market
- 48,736 miles
- 2 accidents, 2 owners, personal use only
- 24 City / 34 Hwy MPG
- ALM Roswell (135 mi away)
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Located in Roswell, GA / 135 miles away from Knoxville, TN
BACKUP CAMERA..HEATED SEATS..BLUETOOTH..SMART DEVICE INTEGRATION..KEYLESS ENTRY..2018 KIA OPTIMA EX..SILVER ON GRAY..48K MILES..ALL PWR FULLY LOADED O...
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:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGU4L31JG205066
Stock: PC510606A
Certified Pre-Owned: No
Listed since: 07-12-2025 - $15,348fair price$523 below market
- 85,869 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 34 Hwy MPG
- Serra Chevrolet (231 mi away)
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Located in Birmingham, AL / 231 miles away from Knoxville, TN
Ebony Black 2018 Kia Optima EX FWD 6-Speed Automatic with Sportmatic 2.4L I4 DGI DOHC Black Leather.Recent Arrival! Odometer is 8915 miles below mar...
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:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGU4L31JG226421
Stock: P226421
Certified Pre-Owned: No
Listed since: 07-25-2025 - New Listing$17,295fair price$778 above market
- 74,862 miles
- No accidents, 2 owners, corporate fleet vehicle
- 24 City / 34 Hwy MPG
- Tryon DriveTime (174 mi away)
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Located in Charlotte, NC / 174 miles away from Knoxville, TN
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:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: 5XXGU4L30JG238737
Stock: 1190218063
Certified Pre-Owned: No
Listed since: 07-29-2025 - $12,483fair price$381 below market
- 99,206 miles
- No accidents, 2 owners, personal use
- 24 City / 34 Hwy MPG
- Regnum Auto Motors (398 mi away)
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Located in Manassas, VA / 398 miles away from Knoxville, TN
*2018 Kia Optima EX for Sale in Manassas, VA | Sleek FWD Sedan with Panoramic Sunroof and Advanced Safety*The 2018 Kia Optima EX is a stylish front-wh...
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/34 Highway)
Listing Information:
VIN: 5XXGU4L37JG201409
Stock: 201409
Certified Pre-Owned: No
Listed since: 07-11-2025 - $18,590fair price$234 above market
- 49,504 miles
- No accidents, 1 owner, personal use only
- 24 City / 34 Hwy MPG
- Carvana - Charlotte (172 mi away)
- Home delivery*
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Located in Charlotte, NC / 172 miles away from Knoxville, TN
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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/34 Highway)
Listing Information:
VIN: 5XXGU4L35JG209685
Stock: 2003860539
Certified Pre-Owned: No
Listed since: 07-08-2025 - $16,990fair price$1,205 above market
- 45,970 miles
- No accidents, 1 owner, personal use only
- 25 City / 36 Hwy MPG
- Carvana - Columbus (282 mi away)
- Home delivery*
Close
Located in Columbus, OH / 282 miles away from Knoxville, TN
At Carvana, we go miles beyond the extra mile. That's why we provide you with a convenient, fast, and hassle-free car buying experience that puts you ...
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: 5XXGT4L35JG256489
Stock: 2003885340
Certified Pre-Owned: No
Listed since: 07-18-2025
Showing 1 - 21 out of 2,671 listings
Consumer Reviews for the Kia Optima
Read recent reviews for the Kia Optima
Keeping up with Honda and Toyota
Viper122, 03/12/2018
2018 Kia Optima SX Turbo 4dr Sedan (2.0L 4cyl Turbo 6A)
Update 3/2022: One issue that has come up is the car is now going through one (1) quart of oil every 1,000 miles. It’s within tolerance for Kia. I believe this is a turbo issue but there’s a process to go through with Kia before they start addressing it and I’m not willing to spend the time on that. It’s making me re-think a Genesis/Stinger purchase. It’s a hit-or-miss issue. Otherwise, … Car has been flawless for the 4 years I have owned, including all the tech (car is fully loaded). Updated review 3/12/2021. I purchased this car new in February 2018. It has been virtually problem free. I had a recall done, so have the unlimited engine warranty. The only issues I've had are: 1. A/C went out on a long road trip. Stopped to eat. Came back on when we started up again and have never had the issue again. 2. Part of the underbody cover (the felt piece) got caught on something and ripped off. Let alot of noise in. $120 part; dealer installed for free. No other issues. Car has been fantastic, looks fantastic and the interior still smells new with that Napa leather. I have an SXL in Sangria color with the Ivory Napa leather. Classy, great looking car.
Used 2018 Kia Optima in Knoxville, TN Values
Estimated values
2018 Kia Optima EX 4dr Sedan (2.4L 4cyl 6A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $8,671 | $11,766 | $14,331 |
| Clean | $8,419 | $11,405 | $13,868 |
| Average | $7,999 | $10,803 | $13,096 |
| Rough | $7,453 | $10,020 | $12,093 |
The average list price of a used 2018 Kia Optima in Knoxville, Tennessee is $14,190. The average mileage on a used Kia Optima 2018 for sale in Knoxville, Tennessee is 83,959. Based on the average mileage of 83,959 for used 2018 Kia Optima for sale in Knoxville, TN and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used Kia Optima 2018 in Knoxville, Tennessee to be $7,999.
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