New and used 2025 Kia K4 for sale near Harrison, WI

The Appleton service department always make me feel like they appreciate my business. The facility is spotless. Great waiting room and great care for my vehicle. Employees are always friendly.

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.

I love my new KIA K5. The buying process was easy, the service professional. I look forward to working with Bergstrom in the future.

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.

This is my second time buying a new Kia from this dealership. I had my Sorento for 5 years before deciding to trade it in due to high mileage and a growing family. I researched quite a bit before deciding what I wanted to buy, and Bergstrom Kia of Appleton had one of the easiest sites to access the information I was looking for. Being able to compare prices & features, I was able to find a vehicle that was right for me before even stepping foot on the lot. I called to be sure it was in stock and after learning that it was, said I would be in the next day. I was greeted at the door, promptly assisted, and offered refreshments. After learning I had bought my previous vehicle there, they set me up with the same sales associate that I worked with the first time. Once again, Mo walked us through the purchasing process. I went for a test drive & Mo made sure any additional questions I had were answered. I put on a lot of miles each year, so Mo helped find us a better warranty that covered more mileage rather than a longer term. I went away satisfied and excited to be driving off in my first hybrid vehicle, a Kia Carnival HEV. I will go back for future vehicle purchases!

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

Upon arrival, we immediately noticed the bustling atmosphere, but due to our scheduled appointment, we waited briefly before Ron greeted us. Ron was exceptionally courteous, guiding us through various vehicles within my budget. Although my initial search yielded no results, Ron persisted, showcasing additional cars and highlighting attractive deals, ultimately leading me to discover a new 2025 model. The overall experience was outstanding.

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.

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