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New and used
2026 Kia K4
for sale
near
Third Lake, IL
- 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.
Vehicle information
Reviews
Kenad and Drudar were wonderful to work with.
Kenad and Drudar were wonderful to work with. They went out of their way to meet our needs. Keep up the good work.
Vehicle information
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Reviews
Great and friendly service.
Great and friendly service. Ri Pritchard the salesman was great and was able to get me into the car I wanted. I highly recommend this dealership.
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Reviews
I’m so grateful for Disa, she was very informative and
I’m so grateful for Disa, she was very informative and knowledgeable in helping answer the questions I had regarding a vehicle I was interested in. Thank you so much Disa!
Vehicle information
Features
Reviews
Know how to work with customers always giving deals on
Know how to work with customers always giving deals on service. In service department. A one.
Vehicle information
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Reviews
The service that I received was excellent especially my
The service that I received was excellent especially my salesman Jon! but everyone that I had dealings with was very nice
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Vehicle information
Features
Vehicle information
Features
2026 K4 GT-Line Turbo shown with optional features. Some features may vary. When engaged, Surround View Monitor is not a substitute for safe driving, and may not display all objects around vehicle. Always drive safely and use caution. Simulated screen shown.
DisclaimerVehicle information
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Vehicle information
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Vehicle information
New
2026 Kia K4 GT-Line Turbo
Vehicle information
Features
Reviews
First time getting a car under my name.
First time getting a car under my name. Expectations were high, I believe standards were met. A little strict than others I have visited but overall happy with my purchase. Wendy did a good job
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Reviews
Matt W.
Matt W. was very helpful in aiding and helping us find and finalize getting a new car! I would highly recommend him based off of his professionalism and knowledge!
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Reviews
Extremely professional and sleek process working with
Extremely professional and sleek process working with this dealership. You can tell they carefully pick employees that represent and uphold knowledge and professionalism. Was a very non stressful process and will definitely buy my next car here.
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Reviews
Matt Wollman & Jordan Suchowski made purchasing a car
Matt Wollman & Jordan Suchowski made purchasing a car easy, enjoyable, and an overall great experience! If you are in need of a new car, stop in at castle Kia & ask for Matt!!
New
2026 Kia K4 GT-Line Turbo
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Reviews
Matt was very friendly and provided me with all necessary
Matt was very friendly and provided me with all necessary car information. Well done today
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Reviews
I vote for Eraldo Ferhati!
My experience buying a 2023 K5 about a month ago has been the best car buying experience I've ever had. Eraldo Ferhati was the salesperson who helped me and he was the absolute best! He was accessible for all of my questions and I had a lot! He was patient, friendly, extremely helpful, kind...I can't say enough good things about him. He also came out on a Sunday, his day off, to help me when I thought I was having a problem with the car. He traveled about 30 minutes on his day off to help me and was able to quickly resolve the problem, with a friendly, caring attitude, even though it was my fault. I've been recommending him to my friends and anyone I hear that's looking for a car. Thank you Eraldo! While I was at the Kia dealership, everyone I talked to or worked with, i.e. the Finance Manager, Frank Villalobos - the Customer Service Manger - was friendly and couldn't be more helpful. Thanks for making buying a car as easy as possible for me! Wendy Trafny
New
2026 Kia K4 GT-Line Turbo
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Reviews
very good people here,they try to keep up with you by
very good people here,they try to keep up with you by email and try their best to help out.
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GREAT JOB ISAAC AND JIM !
GREAT JOB ISAAC AND JIM !! I REALLY APPRECIATE YOU GUYS GETTING ME IN SO QUICK!! OIL CHANGE PACKAGE IS A FANTASTIC DEAL!! HAVE A GREAT HOLIDAY!
Vehicle information
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Reviews
Fil P.
Fil P. the manager and his service crew, went over and beyond what I expected, to assist me with my service / oil change on my vehicle. I came in with an offer from one of KIA's, other location that was not offered at this location. Fil P. offered me a discount on the oil change.
Kia K4 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 Kia K4 | $23,721 | 6 Great deals |
About the 2026 Kia K4
LX shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 34
- Transmission
- CVT Transmission
- Engine
- 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2026 Kia K4 cost?
The 2026 Kia K4 price depends on trim level and optional features. Prices typically start at $22,190 and go as high as $28,790 for fully loaded models.
What is the MPG of the 2026 Kia K4?
The 2026 Kia K4 offers up to 30 MPG in city driving and 40 MPG on the highway for a combined rating of 34 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 2026 Kia K4?
The 2026 Kia K4 compares to and/or competes against the following vehicles:
EX (2 styles)
| Style | |
|---|---|
| EX Sedan | EX Hatchback |
| Inventory price | |
| Starting at $24,390 | Starting at $24,890 |
| Combined MPG | |
| 33 | 0 |
| Engine | |
| 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
GT-Line (2 styles)
| Style | |
|---|---|
| GT-Line Sedan | GT-Line Hatchback |
| Inventory price | |
| Starting at $25,390 | Starting at $25,890 |
| Combined MPG | |
| 33 | 0 |
| Engine | |
| 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
GT-Line Turbo (2 styles)
| Style | |
|---|---|
| GT-Line Turbo Sedan | GT-Line Turbo Hatchback |
| Inventory price | |
| Starting at $28,290 | Starting at $28,790 |
| Combined MPG | |
| 29 | 0 |
| Engine | |
| 190.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) | 190.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
LX (1 style)
| Style |
|---|
| LX Sedan |
| Inventory price |
| Starting at $22,190 |
| Combined MPG |
| 34 |
| Engine |
| 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
LXS (1 style)
| Style |
|---|
| LXS Sedan |
| Inventory price |
| Starting at $23,290 |
| Combined MPG |
| 33 |
| Engine |
| 147.0-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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Kia K4 trims
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Kia K4 2026 LXS
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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.
