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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2018 Kia Optima
for sale
near
Delray Beach, FL
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2018 Kia Optima EX
Vehicle information
Features
Reviews
Quick, friendly and professional service in a spotless
Quick, friendly and professional service in a spotless facility. Plenty of room to work while waiting. Coffee machine, bottled water and light snacks are available to grab on your own.
I love my optima but sunroof guide is broken little part
I love my optima but sunroof guide is broken little part is coming out and hitting my grandson head now I can use I put black tape because is not close right I go to the dealer and he said I need to fixed asap also associated from there love my car is so clean please I need help is my family car also I take my wife for doctors appointment she have stage 3 leaver






Used
2018 Kia Optima S
Vehicle information
Features
Reviews
Will greeted me and worked with me to buy a car.
Will greeted me and worked with me to buy a car. He was efficient, no pressure, and professional. I would definitely buy a car from him again.
Optima is a great car for the money!
Just traded in my 2013 for a 2018 with less than 18,000 miles on it. I loved my Optima and wanted another. This one is nice, but missing the heated steering wheel my other EX had. I like the looks of the cabin on my 2013 better than this one, but it’s not bad. It’s a smooth comfortable ride, good on gas and has some nice safety features. Definitely not disappointed.





Used
2018 Kia Optima LX
Vehicle information
Features
Reviews
Cubrieron todos nuestras dudas y nos atendieron muy bien
Cubrieron todos nuestras dudas y nos atendieron muy bien en la compra de nuestro vehículo le Doy gracias a John por su amable atención
I love my 2018 Kia optima
I just purchased a 2018 Kia optima from a used dealership at first I was concerned. But it only has 48,000 miles on it. Now 51,000 I always thought Kia was a girl car. But as a man. I love it. It has plenty room in the back. The car runs smoothly and I like the safety alert it gives when another vehicle is to close on you. I didn't want to drive it to work but the gas mileage is much better than my 2004 Ford escape . I've had my Kia almost a month now and I'm still trying to figure out how to work the features. Yes I recommend this car. Even if you get one with 100,000 miles on it. It would still run great
There are 8 matching cars close to your year range.






Used
2019 Kia Optima EX
Vehicle information
Features






Used
2019 Kia Optima SX Turbo
Vehicle information
Features






Used
2017 Kia Optima EX
Vehicle information
Features






Used
2019 Kia Optima LX
Vehicle information
Features






Used
2020 Kia Optima LX
Vehicle information
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Vehicle information
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Vehicle information
Features
Used
2016 Kia Optima EX
Vehicle information
Features
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About the 2018 Kia Optima
LX shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 29
- Transmission
- 6-Speed A/T
- Engine
- 185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Kia Optima cost?
The 2018 Kia Optima price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Optima is $12,363, with pricing starting at $6,995.
What is the MPG of the 2018 Kia Optima?
The 2018 Kia Optima offers up to 25 MPG in city driving and 36 MPG on the highway for a combined rating of 29 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Kia Optima?
The 2018 Kia Optima compares to and/or competes against the following vehicles:
Is the 2018 Kia Optima reliable?
The 2018 Kia Optima has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Optima owners.
Is the 2018 Kia Optima a good sedan?
Below are the Cars.com consumer ratings for the 2018 Kia Optima.
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.8
- Exterior 4.9
- Reliability 4.9
97% of drivers recommend this car
- Comfort 4.9
- Interior 4.8
- Performance 4.8
- Value 4.8
- Exterior 4.9
- Reliability 4.9
EX (1 style)
Style |
---|
EX Auto |
Inventory price |
Starting at $25,700 |
Combined MPG |
28 |
Engine |
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel) |
LX (1 style)
Style |
---|
LX Auto |
Inventory price |
Starting at $22,600 |
Combined MPG |
29 |
Engine |
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel) |
LX 1.6T (1 style)
Style |
---|
LX 1.6T DCT |
Inventory price |
Starting at $24,400 |
Combined MPG |
31 |
Engine |
178.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
S (1 style)
Style |
---|
S Auto |
Inventory price |
Starting at $23,600 |
Combined MPG |
26 |
Engine |
185.0-hp, 2.4-liter, 4 Cylinder Engine (Gasoline Fuel) |
SX (1 style)
Style |
---|
SX Auto |
Inventory price |
Starting at $30,600 |
Combined MPG |
25 |
Engine |
245.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.