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New and used
2025 Kia K4 GT-Line
for sale
near
Middletown, CT
- 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
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Reviews
Sportage purchase
From the moment I entered this facility the staff was very friendly, helpful & attentive. My time there was pleasant and non-stressful. The purchase was easy and the sales manager was super nice! No pressure & they all listened to my questions and concerns. Love this dealership!! Highly recommend!!
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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Definitely recommend ExecutiveKia of Wallingford!
Recently I had an issue with my vehicle that was an intermittent problem. I worked with the service Rep, Brian, to deal with the issue. Instead of just saying there was nothing wrong with it after checking the vehicle in the service dept, he suggested leaving it with them so that they could run the car and then check the problem. This service was covered under my warranty so they were not just trying to get more money from me. I really appreciated his trying to resolve the problem I was having! The funny thing is I saw the new 2022 Kia soul and decided to turn my current Kia Soul in and purchase the new model from them.
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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This was my second leasing experience with the
This was my second leasing experience with the Blasius/KIA Dealership in Watertown, CT. It was my second lease of a KIA Seltos model. Rachel Snietka was my Client Advisor on both lease experiences. She is an asset to this Dealership. Susan Nemec ( Bus. Mgr) guided me through the completion of my Lease/Financing agreement. It seemed to proceed seamlessly. After I had my vehicle fir a few days, Ariel ‘Ace’ Noonan ( Client Satisfaction Reo) called to check to see if everthing was going. smoothly and asked if I had any questions . Again, this is my second lease experience with Blasius KIA. I love my 2025 KIA Seltos SUV.
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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Great car!
Great car! Just what I was looking for. Lila was so awesome. She was very helpful & patient. So glad to have gotten to work with her. I highly recommend her!!!
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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Best dealership in the whole North East
excellent service very friendly staff Best dealership in the whole North East , very professional, knowledgeable and informative, keeping you posted and make you fell more welcomed.Highly recommended
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Buying a car is never easy, Lila and Mark made it smooth.
Buying a car is never easy, Lila and Mark made it smooth. No pressure and understood my needs. Highly recommend Blasius Kia. Thank you!
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This is my second time leading with Blasius Kia and both
This is my second time leading with Blasius Kia and both experiences have left me feeling extremely satisfied! Everyone I worked with was helpful and listened to what I was looking for and when it came time to paperwork and making the transaction, it was flawless. Would gladly continue to drive an hour to this dealer again for all my car needs
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If I could give more stars than 5, I definitely would!
If I could give more stars than 5, I definitely would! Lila Bubier, Mark Deal, trade checker and Kia Finance went above and beyond to get me out of my negative equity from my Hyundai Ioniq 5. I am so grateful to have a new 2025 Kia Sorento Plug-In Hybrid. I had originally went in February, but did not come away with a deal. Lila has consistently reached out to me asking if I was interested and provided many different options to get me at the price point that I wanted. It was not easy, but we made it to the end goal. My growing family and I are so grateful to have this amazing team working at Kia and I hope to continue this new relationship with them at Blasius for years to come! Thank you so much!!!!
2025 K4 GT-Line Turbo shown with optional features. Some features may vary. Expected late 2024. Limited inventory available.
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New
2025 Kia K4 GT-Line
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Luke is an excellent sales person friendly and always
Luke is an excellent sales person friendly and always smiling and ready to please I enjoy my new Kia and if I need anything I know I can call crowley






New
2025 Kia K4 GT-Line
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Well, my car beginning of April beginning of September
Well, my car beginning of April beginning of September was time for my oil change synthetic went in at my appointment time came out within an hour 100% satisfaction got a car wash touchless I just dried it off when I left Very happy I recommend this service to anyone who buys a car there very clean very nice experience five star






New
2025 Kia K4 GT-Line
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Recently purchased our first ever Kia!
Recently purchased our first ever Kia! Evan was wonderful to work with and the process went smoothly , he kept us updated at all times and answered all our questions . We are really excited to have our new Telluride! Evan explained everything about the car in GREAT DETAIL… he was really patient as I am not good with the new technology 😆 and he made things easy to understand! Thank you Evan for making this a great experience !!






New
2025 Kia K4 GT-Line
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Bought my car at Crowley Kia last week from Omar walked
Bought my car at Crowley Kia last week from Omar walked me through the whole process got me the car that I wanted and had Evan go through all the features of the vehicle was a fantastic experience






New
2025 Kia K4 GT-Line
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A1 service clean and customer service was great and have
A1 service clean and customer service was great and have to say the restroom was spotless.






New
2025 Kia K4 GT-Line
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New
2025 Kia K4 GT-Line
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New
2025 Kia K4 GT-Line
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About the 2025 Kia K4 GT-Line
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 GT-Line cost?
The 2025 Kia K4 GT-Line price depends on optional features. Prices typically start at $21,990 and go as high as $28,090 for fully loaded models.
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.
Is the 2025 Kia K4 GT-Line a good sedan?
Below are the Cars.com consumer ratings for the 2025 Kia K4.
- Comfort 4.0
- Interior 4.0
- Performance 3.6
- Value 4.2
- Exterior 4.2
- Reliability 4.2
80% of drivers recommend this car
- Comfort 4.0
- Interior 4.0
- Performance 3.6
- Value 4.2
- Exterior 4.2
- Reliability 4.2
*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
55 listings starting at $21,915
-
Kia K4 2025 EX
26 listings starting at $22,415
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