Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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
2025 Kia K4 sedans
for sale
near
Como, WI
- 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.
Kia Certified
2025 Kia K4 LXS
Vehicle information
Features
Reviews
Really Great people to work with.
Really Great people to work with. Mr. Lee McGee did everything he could do to help me with my Purchase. Highly Recommend.
Car is great on gas mileage and comfort, just doesn’t
Car is great on gas mileage and comfort, just doesn’t have the get up and go needed to get to speed going onto highways and freeways.
Used
2025 Kia K4 EX
Vehicle information
Features
Reviews
I had the smoothest car buying process with Jason Allen.
I had the smoothest car buying process with Jason Allen. Was only there for a short time with is unheard of at dealerships
I purchased my 2025 KIA K4 back in the end of March.
I purchased my 2025 KIA K4 back in the end of March. All I can say is I love it. Hands down the best vehicle purchase I have ever made. The features are too many to mention and the leg room and comfort are unbeatable.
Vehicle information
Features
Reviews
Excellent service and knowledgeable.
Excellent service and knowledgeable. They Found me the best Subaru for my needs and preferences. Listened to all my questions and Concerns. Extra care all around from sales rep. Greg, manager Noah and finance George. I will look forward to maintaining my Outback purchase with Castle Autoplex in McHenry, IL.
I purchased the new 2025 Kia K4 EX during late August for
I purchased the new 2025 Kia K4 EX during late August for my wife to help celebrate our 55th wedding anniversary, and she simply just loves driving the car with all of its modern safety high-tech features, its comfort, and impressive driving performance. I've nicknamed the car "The Batmobile" with its Aurora Black Pearl exterior paint and stylish features that make this car stand out from other sedans that are in the cost-effective $20,000 - $30,000 price range. Plenty of room inside the car, a quiet smooth ride, and adequate acceleration whenever may be needed (e.g., entering onto a highway). The car comes with Kia's standard 5 year, 60,000 mile full warrantee, and 10 year, 100,000 mile powertrain warrantee which is still very generous of KIa.
Vehicle information
Features
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.
I love my car I have had it for about 3 weeks it's brand
I love my car I have had it for about 3 weeks it's brand new 2025 Kia -4 Ex. There is so much room in the interior of the car both front and back. My trunk is so spacious and the back seats fold down. It rides so smooth handles nicely and it is so quiet, it has so much equipment . the price was right. It's so sporty looking
Used
2025 Kia K4 LXS
Vehicle information
Features
Reviews
Excellent service with impressive waiting area offering
Excellent service with impressive waiting area offering an assortment of beverages and various stacks to enjoy
Absolute great car for the money .
Absolute great car for the money . Much more of a vehicle than I was expecting , looks , handling , price point , it's got it all and I would recommend to any one looking for some fun while driving.
Vehicle information
Features
Reviews
Matt in sales is extremely professional.
Matt in sales is extremely professional. His knowledge of the vehicle was obvious. He throughly explained the car's features with me. I'm glad he was my sales representative with the Castle Subaru dealership.
Used
2025 Kia K4 LXS
Vehicle information
Features
Reviews
Everything was on time and as expected.
Everything was on time and as expected. Prince did a good job and always takes care of us.
Vehicle information
Features
Reviews
Best finance manager in site help with a lot with my
Best finance manager in site help with a lot with my purchase!! The best will shop again at this dealership!!
Vehicle information
Features
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!!
Used
2025 Kia K4 GT-Line Turbo
Vehicle information
Features
Reviews
Ron was my service man, and was very courteous,
Ron was my service man, and was very courteous, knowledgeable. All points were checked, which I really appreciated. There were two things that surprised me. My car wasn’t washed after the oil change, which was customary for the 10 years I’ve taken my car to Ziegler’s, and the schedule for the next oil change had not been updated on my vehicle. Ron actually came out to my car to change it for me, as my indicator was still showing 2 days past service, with service needed showing on the dashboard. I wasn’t unhappy, just surprised. I will continue to use Zeigler for my service needs.
Used
2025 Kia K4 EX
Vehicle information
Features
Reviews
I didn’t leave feeling like I was -sold- a car.
I didn’t leave feeling like I was -sold- a car. I bought it and I am happy. I wasn’t sure if I was going to buy one, and if I did, what model but Sean De Vries patiently helped me figure it out. It was a low pressure experience and I wasn’t left alone for long periods of time like I’ve experienced at other dealerships. Thanks Sean! Was a pleasure
Used
2025 Kia K4 LXS
Vehicle information
Features
Reviews
I have purchased many trucks over the last 35 years.
I have purchased many trucks over the last 35 years. I have never had a purchase go as smoothly and efficiently as this one! Kunes is good! Very professional, responsive, polite, fair and communicative. Great trade in value on my truck and very fair price on the new one. Love it!!! Thanks to Dan and all his effort.
Vehicle information
Features
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
Vehicle information
Features
Reviews
My experience with Kunes belvidere
This is an update to previous review. I bought the cerma plate protection package but was unhappy with the interior. I took it back and it turned out that nobody even worked on the interior. They did it while I waited. If I hadn't taken it back I would have paid for something I didn't get. The service dept. was a little upset with my mood and attitude, but when they found out no-one had even worked on my interior they were very apologetic and nice about it and thanked me for bringing it to they're attention. I don't like dealers and this is a perfect example of why.
Vehicle information
Features
Reviews
Great customer service, was wonderful working with
Great customer service, was wonderful working with Jessica and Moe. I will be back again.
Vehicle information
Features
Reviews
Quick and easy!
Quick and easy! Recommending to everybody who need profesional service from beginning to end! Sasha
Used
2025 Kia K4 LXS
Vehicle information
Features
Reviews
Good service thank you.
Good service thank you. Easy drop off and pick up. Good service thank you. Easy drop off and pick up. Thank you again. Good service thank you. Easy drop off and pick up.
Vehicle information
Features
Reviews
Lamia was Amazing!
Lamia was Amazing!! She was so friendly, personable and I walked out with the car I wanted!!!
-
Prev - 1
- 2
-
Next
Kia K4 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Kia K4 | $25,389 |
About the 2025 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 2025 Kia K4 cost?
The 2025 Kia K4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2025 K4 is $20,430, with pricing starting at $13,990.
What is the MPG of the 2025 Kia K4?
The 2025 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.
Is the 2025 Kia K4 reliable?
The 2025 Kia K4 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 K4 owners.
Is the 2025 Kia K4 a good sedan?
Below are the Cars.com consumer ratings for the 2025 Kia K4.
- Comfort 4.4
- Interior 4.4
- Performance 4.1
- Value 4.6
- Exterior 4.6
- Reliability 4.6
88% of drivers recommend this car
- Comfort 4.4
- Interior 4.4
- Performance 4.1
- Value 4.6
- Exterior 4.6
- Reliability 4.6
EX (1 style)
| Style |
|---|
| EX FWD |
| Inventory price |
| Starting at $23,990 |
| Combined MPG |
| 33 |
| Engine |
| 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
GT-Line (1 style)
| Style |
|---|
| GT-Line FWD |
| Inventory price |
| Starting at $25,190 |
| Combined MPG |
| 33 |
| Engine |
| 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
GT-Line Turbo (1 style)
| Style |
|---|
| GT-Line Turbo FWD |
| Inventory price |
| Starting at $28,090 |
| Combined MPG |
| 29 |
| Engine |
| 190.0-hp, 1.6-liter, 4 Cylinder Engine (Gasoline Fuel) |
LX (1 style)
| Style |
|---|
| LX FWD |
| Inventory price |
| Starting at $21,990 |
| Combined MPG |
| 34 |
| Engine |
| 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
LXS (1 style)
| Style |
|---|
| LXS FWD |
| Inventory price |
| Starting at $22,990 |
| 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.
Research the 2025 Kia K4
Compare the 2025 Kia K4
2025 Kia K4 Sedans by city
-
2025 Kia K4 Sedans in Lake Geneva, WI
21 listings starting at $19,539
-
2025 Kia K4 Sedans in Walworth, WI
5 Great Deals out of 20 listings starting at $18,084
-
2025 Kia K4 Sedans in Bloomfield, WI
21 listings starting at $19,539
-
2025 Kia K4 Sedans in Bohners Lake, WI
22 listings starting at $19,539
-
2025 Kia K4 Sedans in Hebron, IL
4 Great Deals out of 22 listings starting at $18,084
-
2025 Kia K4 Sedans in Powers Lake, WI
23 listings starting at $19,539
-
2025 Kia K4 Sedans in Darien, WI
5 Great Deals out of 20 listings starting at $18,084
-
2025 Kia K4 Sedans in Genoa City, WI
24 listings starting at $19,539
-
2025 Kia K4 Sedans in Burlington, WI
24 listings starting at $19,539
-
2025 Kia K4 Sedans in Richmond, IL
25 listings starting at $19,539
-
2025 Kia K4 Sedans in Twin Lakes, WI
24 listings starting at $19,539
-
2025 Kia K4 Sedans in Harvard, IL
5 Great Deals out of 21 listings starting at $18,084
Kia K4 trims
-
Kia K4 2025 LXS
4 Great Deals out of 20 listings starting at $18,084
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.
