Skip to main content

Contact seller

Contact seller

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

Customize your budget

Est. max vehicle price based on your desired monthly budget (...% APR*. and ...% sales tax)
$...*
See matching cars

*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.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

Used 2018 Kia Optima for sale near Dundee, MI

Filters 4 Year Model Price & payment Make Mileage Ext. color All filters
2 matches 30 miles from 48131
Be the first to know!

Save your search and get notified when new inventory arrives.

Prequalify now

It only takes a few minutes and won't affect your credit.

Get Prequalified
Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

Vehicle information

Ext. color: Sangria
Int. color: Black
Drivetrain: Front-wheel Drive
MPG: 25-36
Fuel type: Gasoline
Transmission: Automatic
Engine: Theta II 2.4L I-4 gasoline direct injection, DOHC, CVVT variable
Stock #: JG271519P
VIN: 5XXGT4L38JG271519

Features

Convenience: Keyless Entry
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, Rear Cross Traffic Alert, Stability Control

Reviews

Suburban Cadillac of Plymouth review

I had an amazing experience purchasing my used 2020 Jeep

I had an amazing experience purchasing my used 2020 Jeep Cherokee back in May 2025. The salesman, John Griffin was absolutely fantastic! From the moment I shared my requirements and budget, he worked to make it all happen. He secured a great financing rate and found the Jeep of my dreams. I couldn't be happier with my purchase and I absolutely love my Jeep! John, your professionalism and salesmanship truly stood out, making this car-buying experience one of the best I've ever had. Thank you once again, John, and the entire team at Suburban Cadillac of Plymouth, for making my car-buying dreams come true. I will definitely be recommending your services to friends and family.

2018 Kia Optima LX review

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

Vehicle information

Ext. color: Horizon Blue
Int. color: Black
Drivetrain: Front-wheel Drive
MPG: 25-36
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 2.4L I4 16V GDI DOHC
Stock #: 25A414A
VIN: 5XXGT4L30JG247425

Features

Convenience: Keyless Entry
Entertainment: Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior: Alloy Wheels
Safety: Backup Camera, Brake Assist, Rear Cross Traffic Alert, Stability Control

Reviews

LaFontaine Buick GMC of Ann Arbor review

Belynda lewis did a fantastic job for us.

Belynda lewis did a fantastic job for us. We are very happy with our new purchase.

2018 Kia Optima LX review

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.

There are 4 matching cars close to your year range.

Vehicle information

Ext. color: Blue
Int. color: Black
Drivetrain: Front-wheel Drive
MPG: 24-32
Fuel type: Gasoline
Transmission: A/T
Engine: 185.0HP 2.4L 4 Cylinder Engine Gasoline Fuel
VIN: 5XXGT4L39LG418014

Features

Entertainment: Apple CarPlay®, Bluetooth®, USB Port
Exterior: Alloy Wheels
Safety: Backup Camera, Blind Spot Monitor, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert

Vehicle information

Ext. color: Red
Int. color: Black
Drivetrain: Front-wheel Drive
MPG: 24-32
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 2.4L I4 16V GDI DOHC
Stock #: CW97837
VIN: 5XXGT4L32LG441750

Features

Convenience: Keyless Entry, Keyless Start
Entertainment: Apple CarPlay®, Bluetooth®, USB Port
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control

Vehicle information

Ext. color: Gray
Int. color: Black
Drivetrain: Front-wheel Drive
MPG: 24-32
Fuel type: Gasoline
Transmission: 6-Speed Automatic
Engine: 2.4L I4 16V GDI DOHC
Stock #: CW97726
VIN: 5XXGT4L38LG446824

Features

Convenience: Keyless Entry, Keyless Start
Entertainment: Apple CarPlay®, Bluetooth®, USB Port
Safety: Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control

Vehicle information

Ext. color: GRAY
Int. color: CHARCOAL
Drivetrain: Front-wheel Drive
Fuel type: Gasoline
Transmission: AUTO
Engine: 2.4
Stock #: K0016-X
VIN: 5XXGT4L38GG070101
  • Prev
  • 1
  • Next

About the 2018 Kia Optima

Basics

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)
Side view of the 2018 Kia Optima
FAQs

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 $11,540, with pricing starting at $4,998.

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.

(329 reviews)
Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.8
  • Performance 4.8
  • Value 4.8
  • Exterior 4.9
  • Reliability 4.9
Ratings (329 reviews)

97% of drivers recommend this car

Rating breakdown (out of 5):
  • Comfort 4.9
  • Interior 4.8
  • Performance 4.8
  • Value 4.8
  • Exterior 4.9
  • Reliability 4.9
Trims

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.

2 matches Clear
Reset
Basics
Kia models
Optima trims
Price & payment Full Price Monthly
Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0% sales tax and 7.0% APR. Inputs can be personalized using the calculator.
Financing
Deal rating
Vehicle history
Awards
Style
Body style
Vehicle size
Cab type
Exterior color
Interior color
Performance
Transmission
Drivetrain
Cylinders
Fuel type
EV range
EV charge time
Features
Convenience
Entertainment
Exterior
Safety
Seating
Door count
Seller info
Seller type
Keyword
Update
Show only
[{"applied_filter_criteria":"{\"cpo_indicator\":false,\"make_model_trim\":[{\"make\":\"kia\",\"model\":\"optima\"}],\"max_year\":\"2018\",\"min_year\":\"2018\",\"search_range\":\"30\",\"shippable\":true,\"sort_field\":\"searchRank1\",\"sort_order\":\"desc\",\"stock_type\":\"used\"}","search_type":"general-inventory-search","sponsored_type_eligible":["premier","inventory_ad"],"vehicle_array":[{"dealer_name":"Suburban Cadillac of Plymouth","model":"Optima","photo_count":34,"canonical_mmty":"Kia:Optima:LX:2018","msrp":"0","trim":"LX","dealer_zip":"48170","certified_preowned":false,"bodystyle":"Sedan","stock_sub":"","nvi_program":false,"listing_id":"4f957342-8de9-48dd-acf2-4e2c8f5ef5e3","vertical_position":1,"cpo_indicator":false,"fuel_type":"Gasoline","year":"2018","cat":"sedan_midsize","sponsored_type":"standard","mileage":"69901","customer_id":"5397765","drivetrain":"Front-wheel Drive","badges":["good_deal"],"stock_type":"Used","make":"Kia","canonical_mmt":"Kia:Optima:LX","vin":"5XXGT4L38JG271519","price":"11487","exterior_color":"Sangria","relevancy_score":null,"cpo_package":null,"interior_color":"Black","seller_type":"dealership","sponsored":false},{"dealer_name":"LaFontaine Buick GMC of Ann Arbor","model":"Optima","photo_count":6,"canonical_mmty":"Kia:Optima:LX:2018","msrp":null,"trim":"LX","dealer_zip":"48103","certified_preowned":false,"bodystyle":"Sedan","stock_sub":"","nvi_program":false,"listing_id":"2d038d52-b058-4f21-9371-3f6f40a6b3be","vertical_position":2,"cpo_indicator":false,"fuel_type":"Gasoline","year":"2018","cat":"sedan_midsize","sponsored_type":"standard","mileage":"88801","customer_id":"204377","drivetrain":"Front-wheel Drive","badges":["fair_deal"],"stock_type":"Used","make":"Kia","canonical_mmt":"Kia:Optima:LX","vin":"5XXGT4L30JG247425","price":"11995","exterior_color":"Horizon Blue","relevancy_score":null,"cpo_package":null,"interior_color":"Black","seller_type":"dealership","sponsored":false},{"model":"Optima","photo_count":6,"canonical_mmty":"Kia:Optima:LX:2020","msrp":null,"trim":"LX","certified_preowned":false,"bodystyle":"Sedan","stock_sub":"","nvi_program":false,"listing_id":"294b443e-0455-4e84-8a70-3e21bc95cd77","vertical_position":3,"cpo_indicator":false,"fuel_type":"Gasoline","year":"2020","cat":"sedan_midsize","sponsored_type":"standard|similar_years","mileage":"77853","customer_id":null,"drivetrain":"Front-wheel Drive","badges":[],"seller_id":"c9bcbd40-5620-4f19-93c8-bb0761d44d28","stock_type":"Used","make":"Kia","canonical_mmt":"Kia:Optima:LX","vin":"5XXGT4L39LG418014","price":"13898","exterior_color":"Blue","page_features":[],"relevancy_score":null,"cpo_package":null,"interior_color":"Black","seller_type":"private","sponsored":false},{"dealer_name":"City Wide Auto Credit","model":"Optima","photo_count":26,"canonical_mmty":"Kia:Optima::2020","msrp":null,"trim":null,"dealer_zip":"43616","certified_preowned":false,"bodystyle":"Sedan","stock_sub":"","nvi_program":false,"listing_id":"05e22c4d-1658-4fe9-a95e-af54b6255a80","vertical_position":4,"cpo_indicator":false,"fuel_type":"Gasoline","year":"2020","cat":"sedan_midsize","sponsored_type":"standard|similar_years","mileage":"122869","customer_id":"5354697","drivetrain":"Front-wheel Drive","badges":["price_drop_in_cents","fair_deal"],"stock_type":"Used","make":"Kia","canonical_mmt":"Kia:Optima:","vin":"5XXGT4L32LG441750","price":"13200","exterior_color":"Red","relevancy_score":null,"cpo_package":null,"interior_color":"Black","seller_type":"dealership","sponsored":false},{"dealer_name":"City Wide Auto Credit","model":"Optima","photo_count":26,"canonical_mmty":"Kia:Optima::2020","msrp":null,"trim":null,"dealer_zip":"43616","certified_preowned":false,"bodystyle":"Sedan","stock_sub":"","nvi_program":false,"listing_id":"85f9d93e-136f-4348-b117-0b5b14bad758","vertical_position":5,"cpo_indicator":false,"fuel_type":"Gasoline","year":"2020","cat":"sedan_midsize","sponsored_type":"standard|similar_years","mileage":"76179","customer_id":"5354697","drivetrain":"Front-wheel Drive","badges":["price_drop_in_cents","fair_deal"],"stock_type":"Used","make":"Kia","canonical_mmt":"Kia:Optima:","vin":"5XXGT4L38LG446824","price":"15888","exterior_color":"Gray","relevancy_score":null,"cpo_package":null,"interior_color":"Black","seller_type":"dealership","sponsored":false},{"dealer_name":"American Auto Sales","model":"Optima","photo_count":13,"canonical_mmty":"Kia:Optima:LX:2016","msrp":null,"trim":"LX","dealer_zip":"48184","certified_preowned":false,"bodystyle":"Sedan","stock_sub":"","nvi_program":false,"listing_id":"9d90edad-8caf-4b59-8092-866ce6fe70a3","vertical_position":6,"cpo_indicator":false,"fuel_type":"Gasoline","year":"2016","cat":"sedan_midsize","sponsored_type":"standard|similar_years","mileage":"181626","customer_id":"5391998","drivetrain":"Front-wheel Drive","badges":["price_drop_in_cents","good_deal"],"stock_type":"Used","make":"Kia","canonical_mmt":"Kia:Optima:LX","vin":"5XXGT4L38GG070101","price":"3800","exterior_color":"GRAY","relevancy_score":null,"cpo_package":null,"interior_color":"CHARCOAL","seller_type":"dealership","sponsored":false}]}]