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New and used
2025 Kia K4 GT-Line
for sale
near
Mukwonago, 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.






New
2025 Kia K4 GT-Line
Vehicle information
Features
Reviews
Kia russ darrow
Experience was great informational and easy! I didn't buy do to a me problem but im saving up to come back. When i called i got an answer right away and made my appointment quickly.
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.
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Reviews
Faith followed up with me and helped resolve a few issues
Faith followed up with me and helped resolve a few issues I had with Service. Very happy
Bought mine a month ago!
Bought mine a month ago! definitely a huge upgrade. Kia really knocked it out the park with the k4! i have the gt-line in the white exterior! i’m obsessed. Get pricing point, i was stuck between this and the elantra i’m glad i choose this over the elantra, both are compact sedans but the kia definitely feels bigger and more tech and feels way more expensive than it is






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Enjoyed follow up with Faith.
Enjoyed follow up with Faith. Pleasant, friendly. Knowledgeable ,funny. Made me feel comfortable with the processs.
I have owned my K4 EX for about a month now.
I have owned my K4 EX for about a month now. It has been a great car! I think that the most fitting word for this car is value. You get A LOT for the money. I got my EX for under $25k out the door and for that I got a car that has a great design, awesome technology (wireless car play, huge touchscreen, updated safety features etc), fantastic fuel economy (40+ on the highway) and a very comfortable ride. This feels like a car that should cost at least $10k more than it does. I highly recommend this car.






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Reviews
Just bought my second new car.
Just bought my second new car. Thanks to Phil, Tanya, Faith, Johan and staff at Rosen KIA. That's why I keep coming back! You are the Best!
Great car at its entry price.
Great car at its entry price. Rented both Honda Civic, Volkswagen Jetta and Kia K4. Drove all for week (7 days). The Kia won hands down. Bought Kia K4 for $23,400 over 3 months and it has better warranty than its competitors. Safety and accessories are part of Kia’s factory standard install compared to up charges from Honda and Volkswagen. Love interactive cruise control and its Saftey features.
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Reviews
ROSEN KIA has the Best Service and Sales of Any
ROSEN KIA has the Best Service and Sales of Any Dealership. They sell multiple brands, if you are in the market for a vehicle, New, Used, Lease - get to ROSEN Rosen Rosen- they will take care of you!
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Reviews
The staff at Rosen Kia were excellent.
The staff at Rosen Kia were excellent. Sherri who was my initial contact was very responsive to my texts and not at all pushy. Nate, our salesman was enthusiastic and polite. The sales manager was transparent about pricing. It was a good experience. And we are delighted with our purchase.






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New
2025 Kia K4 GT-Line
Vehicle information
Features
Reviews
She will help you get into the car u want
Tiara was very helpful and professional. I will recommend to family and friends to talk to her if looking for a new car she definitely went above and beyond
2025 K4 GT-Line Turbo shown with optional features. Some features may vary. Expected late 2024. Limited inventory available.
Disclaimer





New
2025 Kia K4 GT-Line
Vehicle information
Features
Reviews
Service department is second to none!
Service department is second to none! Jermaine is the best! He answered all my questions and got me in and out in record time! A++






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New
2025 Kia K4 GT-Line
Vehicle information
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Reviews
Excellent experience with Bernardo!
Excellent experience with Bernardo!! No high pressure sales and great in depth assistance learning all the features of the vehicle. Bernardo and Matt were very upfront and honest listening to my needs and fulfilling my wishes for my next perfect car! Thanks so much!






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New
2025 Kia K4 GT-Line
Vehicle information
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Reviews
Fantastic employee assistance and buying experience.
Fantastic employee assistance and buying experience. Huge thanks to “LJ” and Dogan for getting me hooked up with an amazing Toyota Camry
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New
2025 Kia K4 GT-Line
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New
2025 Kia K4 GT-Line
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Features

New
2025 Kia K4 GT-Line
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About the 2025 Kia K4 GT-Line
GT-Line shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front Wheel Drive
- Combined MPG
- 33
- Transmission
- CVT Transmission
- Engine
- 147.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2025 Kia K4 GT-Line cost?
The 2025 Kia K4 GT-Line price depends on optional features. Prices typically start at $25,190.
What is the MPG of the 2025 Kia K4 GT-Line?
The 2025 Kia K4 GT-Line offers up to 29 MPG in city driving and 39 MPG on the highway for a combined rating of 33 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2025 Kia K4 GT-Line?
The 2025 Kia K4 GT-Line compares to and/or competes against the following vehicles:
Is the 2025 Kia K4 GT-Line reliable?
The 2025 Kia K4 has an average reliability rating of 4.2 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 K4 owners.
80% of drivers recommend this car
- Comfort 4.0
- Interior 4.0
- Performance 3.6
- Value 4.2
- Exterior 4.2
- Reliability 4.2
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) |
*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 K4 trims
-
Kia K4 2025 LXS
20 listings starting at $21,499
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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.
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