New and used 2025 Kia K4 GT-Line for sale near New Canaan, CT

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.

We were greeted with a smiling face from Gerard. He answered all our questions. Took us to see cars available, but I got attached to the s portage parked outside. He treated us so nice. No pressure. Said, if we need anything, don’t hesitate to call or come in. It was a great experience.

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

We had a great experience buying our car, Oliver Miranda was very kind and helpful throughout the entire process, He was always available to answer our questions and made everything easy and smooth. We really appreciate his professionalism and friendly attitude. Highly recommended!

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.

Just wanted to leave a 5 star review about Yonkers Kia. I worked with Guillermo Rijo who really hustled to get me the EV6 that I wanted before the end of the EV tax rebate this September. He managed to do it, working together with their showroom manager, Michael Romano. The two of them hooked me up with an excellent EV6 Wind that was better than what I expected for a leasing price that was more than fair. I enjoyed working with both of them and appreciate the effort they put into the whole process. As the days go bye, my wife and I are liking the car more and more. It’s a fantastic vehicle and represents an excellent alternative to the Tesla Model 3 I was driving before. I am super happy with the service and attention I received from Guillermo and Michael at Yonkers Kia. I would highly recommend them to anyone looking to lease or purchase a Kia vehicle. Thanks guys! 👍🏻

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

Brought car in for inspection and recall items. Also navigation problem. They were able to resolve all issues in a timely fashion. Also appreciated the Uber back to my home.

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.

I choose Napoli Kia to maintain my Kia.Today I had an oil change and The modem was updated...Also noticed the indoor auto mall now has very affordable monthly payments ,posted on all the cars.Will be telling all my friends and family to stop in to checkout the cars.

They take the word Service seriously! Courtney brings new meaning to the word it's always a pleasure when you do business with someone who knows their job and does it well . I'm hook I'll be back.

They kept us there wayyy too long. But ultimately they were nice and we got a good car at a good price.

She was very helpful and so nice keep me updated on the repair of my car very nice people turn a bad day into a good one I would go back in a heartbeat

Our salesman, Ali, and other members of the staff were all knowledgeable, helpful and professional. We are very happy with our new Grand Cherokee Limited.

I thought was very professional and knowledgeable. Chad was my car salesman for my new 2023 Kia Forte. Chad was very professional and knowledgable. I will always reccomend Smithtown Kia to all of my friends.

Extremely satisfied with Napoli Kia . Jenn is awesome extremely friendly and keeps you updated with all that is going on . I was very skeptical after having the worse experience at the Branford Kia dealer . Napoli is the place to go for all your Kia needs

Took my car in for service and was helped by Eric at the service desk. He helped me with what I needed done and kept me updated as work proceeded. Offered me coffee and bagels. Service was completed in less than an hour. Nice experience.

Had a positive experience with this dealership. My interaction was with the sales representative Tom W. He and the financing representative Marty were pleasure to work with and efficient. Tom and the team were patient answering my questions and addressing my needs. Resulted in my purchase of a certified pre-owned vehicle. I would recommend this dealership.

I called the service department on October 15, 2025. Because I thought that the front collision avoidance system on my new 2025 Telluride was not operating. I Spoke with Giana. And asked if I stopped by could one of the techs look at it and ascertain if it was just shut off, or if it was something else, and I would have to make an appointment for service. She was very accommodating and advised me to stop down. When I arrived I spoke with Erin. Who came out to see if there was a reason for the system to be off. But it looked fine. Then Rubio. One of the service technicians came over to look at it. And he took it for a test drive. When he came back he advised me that all of the systems were working as they should be. He also explained to me how and under what conditions the front collision avoidance system works. I want to thank Giana and Erin for helping me and especially Rubio for taking the time to test drive the car and for explaining the system to me. Thanks to all at the Smithtown KIA service department. BOB W