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






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Awesome KIA dealership
Selva was really great and customer service was awesome!!! Financial department was also great! I would definitely recommend this dealership!!!the facility was also clean and welcoming!
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.






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2025 Kia K4 GT-Line
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A fun & easy experience
Foundation Kia has a fantastic team! Pat helped me find the perfect Sorento & I could tell he really cared and really knew his stuff. Gary in finance got me the best financial & protection packages and explained everything. I couldn’t be happier with the whole experience! After a thorough walk through of features, the sales manager Tanner shook my hand and made sure I was happy with everything. I love my new Sorento & the team at Foundation Kia. They’ve earned a loyal customer!
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






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Bought 2 cars.
Bought 2 cars. An Audi Q5 2 years ago and a BMW X3 m40i this year. Outstanding service on both vehicles. Owen was my sales guy on the BMW. He was knowledgeable, friendly and very helpful. I left some keys in my trade in. He recovered and mailed them to me. I recommend Peak Kia, Littleton.
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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2025 Kia K4 GT-Line
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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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2025 Kia K4 GT-Line
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What a wonderful service department.
What a wonderful service department. My Optima had a pretty major problem. Brian made sure to keep me updated every step of the process Every step was done when he said it would be done. I have never been treated so well at any dealership and I've been to quiet a few (I'm an old guy.) I can't say enough nice things about Fowler's service department. Excellent, knowledgeable, honest and friendly service! I can't believe how professional they are. It sure gives me comfort owning Kia products in knowing if I need something there is support long after purchasing their cars. I hope they get the recognition for the excellent service. They really work hard at keeping their customers happy. I would recommend them 10/10.
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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2025 Kia K4 GT-Line
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2025 Kia K4 GT-Line
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2025 Kia K4 GT-Line
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2025 K4 GT-Line Turbo shown with optional features. Some features may vary. Expected late 2024. Limited inventory available.
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2025 Kia K4 GT-Line
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Grand Kia is the greatest
Not only are they competent in the work they do, they greet you with a smile. They keep one updated and consistently return the car ahead of schedule and quite literally walk the customer to the car and open the door.
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Excellent service
Vehicle was serviced in less time than was quoted. Car was cleaned and fixed right the1st time. Shane was awesome and the coffee was good.






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2025 Kia K4 GT-Line
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Great Service
Went in for a recall on my 2018 Kia Soul and they fixed a loose cowling under the right front that has come undone. No charge! Highly recommend their excellent service






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Grand Kia is an awesome place
I was in the market for a new K5. I found one at Grand Kia. Nate, my sales rep. was awesome. He had me in my new K5 in now time. The staff at Grand Kia are very knowledgeable, courteous, and professional. I love my new car!






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2025 Kia K4 GT-Line
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2025 Kia K4 GT-Line
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I would buy here again!
George was very helpful and knowledgeable. He made the entire process easy and enjoyable. The dealership even included a lifetime powertrain warranty, which is something I have never heard of any other dealer doing. I highly recommend George and Foundation Kia…they were a breath of fresh air!






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2025 Kia K4 GT-Line
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Top notch
The customer service was top notch no pressure excellent help very informational a wonderful product. The sales person Nancy didn't make you feel rushed stay late along with Rob and finance who will not rob you and Brian the manager all excellent and professional.






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2025 Kia K4 GT-Line
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Great Buying Experience
First off, I have to say that I dislike car shopping. For one the salesmen can be a bit much but when I walked into Foundation Kia, Ryan Vanskiver was the salesmen that greeted me. I came in knowing what I wanted and we agreed to a deal. I feel Ryan gave for me a fair deal and I would recommend Ryan to any one of my friends and family with confidence. He changed my view on dealer salesmen and made the car buying experience very pleasant. Thank you Ryan!!






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2025 Kia K4 GT-Line
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2025 Kia K4 GT-Line
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2025 Kia K4 GT-Line
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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 4.4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2025 K4 owners.
85% of drivers recommend this car
- Comfort 4.3
- Interior 4.3
- Performance 4.0
- Value 4.4
- Exterior 4.4
- Reliability 4.4
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.
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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.