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Jul 14, 2025
A red 2025 Kia K4 EX driving on a highway.

Chances are, you’ve seen a Kia Forte cruising past you a time or two. It was a practical sedan that offered a no-nonsense approach to the daily ride; however, nothing was too remarkable about it. Well, now the Forte has been scratched from the Kia lineup, and a new compact sedan has taken its place. It’s called the K4, and when it comes to style, attitude, and pizzazz, this model has plenty of these and so much more.

If you’re interested in finding a Kia K4 for sale, we have a selection that will impress you here at Schaumburg Kia. From its sleek exterior styling to its modern interior cabin ambiance and advanced features to improve the quality of the ride, one look at this Kia newcomer and you’ll be hooked. Let’s explore what you can expect from the new kid on the block in this 2025 Kia K4 buyer’s guide.

Powertrain Options

Two powertrains are available that can reside beneath the K4’s sculpted hood. These help you make the most of your time behind the wheel, enjoying ample efficiency blended seamlessly with exceptional performance.

This new Kia nameplate comes standard with a 2.0L four-cylinder engine paired with a continuously variable transmission, making for a smooth and agile ride no matter where you choose to roam. It’s also outstandingly efficient, achieving an EPA-estimated 30 MPG in the city and 40 MPG on the highway, allowing you to extend the time between fill-ups and save money at the pump.

For those who want to amp it up a little, the available 1.6L turbocharged four-cylinder and eight-speed automatic transmission setup will do the trick, surging forward with 190 hp at the reins. This powerful engine can be found in the GT-Line Turbo trim, which prioritizes performance on the road and wherever else you choose to travel.

With a multi-link rear suspension and a sport steering wheel with paddle shifters, elevating your ride quality is easy in the GT-Line Turbo. This exciting powertrain is also highly efficient, getting up to 26 MPG in the city and 36 MPG on the highway, making both powertrain options ideal for those concerned about fuel efficiency.

Aerial view of the black interior in a 2025 Kia K4.

Trim Lineup

There are several trims to choose from in the all-new K4’s inventory, allowing any driver to find what they need to reinvent how they take on their daily journeys. Those seeking out excitement will be drawn to the GT-Line Turbo, which not only shows off a turbocharged engine and athletic handling but also alloy sport pedals, LED lighting elements, SynTex seat trim, and more sporty elements inside and out. The GT-Line is also a great pick for thrill seekers, with its specialized interior and exterior styling, available wide sunroof, and cloth and SynTex upholstery to enhance the experience in the driver’s seat in all new ways.

The EX is a fabulous mid-level trim, showcasing 17-inch alloy wheels and chrome accents outside, with premium cloth upholstery and a SynTex-wrapped steering wheel inside. The LXS features the ideal blend of style and practicality, with plenty of convenience features inside, including a 60/40 split-folding rear seat, and sleek designer details outside, like 16-inch alloy wheels.

Finally, the entry-level LX trim proves that it’s anything but basic, with sleek LED lighting elements, comfortable interior appointments, and a long list of tech features to help maximize the feeling of any ride. No matter what your needs or budget happens to be, you can be sure that there’s a K4 in this lineup that will exceed your expectations behind the wheel.

Comfort & Cargo

The K4 may be a small-sized sedan, but that doesn’t mean that it’s not exceptionally spacious inside with plenty of room for five and all of the cargo that’s accompanying you on the journey. In fact, it showcases class-leading second-row legroom, allowing rear-seated passengers to sit back and enjoy the ride like never before in a compact sedan.

You’ll find a wide array of features to keep you comfortable on board as well, including heated and ventilated seats, a driver’s seat memory system, and high-quality materials, especially when you choose a top-tier trim, like the GT-Line or GT-Line Turbo. The interior of the K4 is expertly laid out, allowing you to make the most of its space without affecting the comfort of all on board.

With up to 14.6 cu.ft. available in its trunk for cargo, you’ll be able to accommodate what you need, whether it’s work materials, luggage, strollers, or groceries, without feeling as though you need a bigger car. The K4 also showcases an adaptable center console, which features adjustable cup holders and more places to stow your valuables to help you remain organized on board.

Exterior Design

The K4 is a looker, no matter which angle you’re admiring, and with this breathtaking new design, we’re confident that more drivers will be compelled to take a closer look at it. From the available LED cube projector headlights on the GT-Line Turbo to its fastback bodywork, the K4 exudes a sense of excitement and athleticism that you just can’t find in competing models.

Star-map daytime running lights show off its contemporary appeal, while stylish wheel designs complete the look of this modern machine. If you want to make a statement on the streets, the K4 can do this without issue.

Close-up of the center console in a 2025 Kia K4 for sale.

Tech & Safety

To match its futuristic presence, it only makes sense that the 2025 K4 shows off some pretty impressive tech elements inside. You’ll be greeted by a massive, can’t-miss display that takes center stage, providing you with approximately 30 total inches of available display space with its digital cockpit and infotainment screen setup.

Standard wireless smartphone integration, available built-in navigation, and more must-have tech can be found on board to intensify the experience. You can also take advantage of Amazon Alexa and Google capabilities to add another level of convenience to the drive.

Of course, staying safe is the name of the game for any Kia model, and the K4 is no exception. With a standard suite of advanced safety tech, plus other add-ons, you can create the most confident ride ever with this Kia newcomer in charge. From Blind-Spot Collision Warning to help you remain safe when an object is detected in your blind spots, to parking sensors to make quick work out of any space you’re attempting to navigate into, you’ll find that the K4 has it all to ensure maximum safety on the open road and beyond.

You’ll also enjoy sophisticated camera tech, especially in higher-level trims, including an available Surround View Monitor, which provides a 360-degree view around your vehicle to help you travel with confidence, whether in a busy parking lot or unfamiliar territory.

Experience a New Way to Travel in the K4

When you want to elevate the feeling of your ride in every possible way, the Kia K4 will do just that. It’s not just sleek, stylish, and confident, it’s also spacious, comfortable, and accommodating, making it a great pick for small families, busy professionals, first-time buyers, and so many others.

It’s safe, innovative, efficient, easy to drive, powerful, and exciting, making it one of the best small-sized sedans on the market. If you’re looking to kick it up a notch during your daily commute, you’ll want the all-new K4 at the forefront of your journey, providing you with an experience you can’t find elsewhere.