The 2025 Kia K4, Kia’s latest exciting model, is now available at Crain Kia of Fort Smith in Fort Smith, AR. This compact sedan, which is replacing the Kia Forte, boasts a sleeker, more dynamic look and a sporty fastback roofline reminiscent of the Kia Stinger. Its wide rear fenders also add to its bold, athletic appearance.
Shop our sedan selection to find your new Kia K4 at Crain Kia of Fort Smith.
Performance

Every version of the car comes with a 2.0-liter four-cylinder engine that delivers 147 horsepower, and it’s matched with an intelligent variable transmission (IVT). The IVT technology delivers a smoother driving experience and improved gas efficiency. If you’re looking for a bit more oomph, the GT-Line Turbo will offer a 1.6-liter turbocharged engine that pumps out 190 horsepower and 195 pound-feet of torque. This high-end model also boasts sport-tuned suspension and paddle shifters, adding fun and excitement to your drive.
K4 Trims
You can now choose from three trims—the LX, LXS, and EX. A GT-Line version will launch later this year, and a GT-Line Turbo is expected in 2025. The base model’s starting price is $21,990. If you’re looking for an enhanced driving experience, the GT-Line Turbo will offer a sophisticated multi-link rear suspension for better road control.
Exterior
The Kia K4’s energetic design showcases its flowing roofline and thick pillars at the back. It’s the roomiest sedan in its class, ensuring everyone’s comfort. Opting for the GT-Line Turbo model brings even more excitement with snazzy sport wheels, LED headlights, and a panoramic sunroof that lets in lots of light.
Cabin Comforts
The 2025 Kia K4 has a cozy interior design. It features a sleek dashboard with a big screen for the infotainment system, complemented by tactile buttons for the air conditioning below. It comes equipped with modern infotainment essentials such as wireless connectivity with Apple CarPlay and Android Auto. To ensure everyone’s gadgets are always powered up, four USB-C ports are available inside the car. Additionally, Kia introduces cutting-edge technology like over the air software updates and a Digital Key 2.0 system (set to launch in 2025) that allows you to unlock the car with your smartphone and share access virtually with friends and family.

Cabin Space
The K4 has a roomy interior, especially in the back, where there’s lots of leg space. This makes it perfect for family trips or traveling with friends. It’s also available with heated and ventilated front seats, a panoramic sunroof, and an adaptable center console.
Safety
The 2025 K4 has various safety features, ensuring drivers feel secure and at ease.
Available Safety Tech
- Automated Emergency Braking (coming 2025)
- Lane-Keeping Assist
- Smart Cruise Control with Stop and Go
- Rear Cross-Traffic Collision-Avoidance Assist
- Blind-Spot Collision-Avoidance Assist
In 2025, the higher K4 trims will come equipped with parking sensors and highway driving assist.
Kia Warranty
Like all Kia vehicles, the Kia K4 is backed by a standout 10-year/100,000-mile powertrain warranty. This warranty offers tremendous value and reassurance to owners.
The 2025 Kia K4 is making quite a name for itself. Its style, roominess, and impressive features are unmatched. This sedan is now available at Crain Kia of Fort Smith. Swing by to check it out and take it for a test drive.



Warranties include 10-year/100,000-mile powertrain and 5-year/60,000-mile basic. All warranties and roadside assistance are limited. See retailer for warranty details.