2025 Kia K4

The 2025 Kia K4 is available in five trims: LX, LXS, EX, GT-Line, and GT-Line Turbo. Every trim showcases the K4’s striking design, highlighted by vertical LED lighting elements, flush rear door handles integrated into the C-pillar, and a sleek silhouette that gives the sedan a coupe-like appearance. Moving up the lineup adds increasingly premium details. The EX trim stands out with 17-inch wheels and refined design touches, while the GT-Line adds sport-inspired styling, exclusive accents, and enhanced interior appointments. At the top, the GT-Line Turbo brings an athletic edge with unique design cues that complement its upgraded performance.

Most 2025 Kia K4 models are powered by a 2.0-liter 4-cylinder engine producing 147 horsepower and 132 lb-ft of torque, paired with a continuously variable automatic transmission. While modest on paper, this engine delivers confident acceleration for everyday driving and includes a conveniently placed Sport Mode for added responsiveness. For drivers seeking more performance, the GT-Line Turbo features a 1.6-liter turbocharged 4-cylinder engine generating 190 horsepower and 195 lb-ft of torque. This engine is paired with an 8-speed automatic transmission, providing quicker shifts and a more engaging driving experience.

The Kia K4 delivers a balanced driving experience that blends comfort and control. Its ride quality is taut yet compliant, making it equally comfortable for city errands and longer highway trips. The CVT-equipped models impress with smooth operation and simulated gear changes that feel more natural than many competitors. GT-Line trims elevate driving enjoyment with an independent rear suspension and quicker steering ratio, while the GT-Line Turbo offers strong passing power and confident handling that shines on winding roads. All trims feature front-wheel drive, emphasizing efficiency and everyday usability.

Inside, the 2025 Kia K4 feels far more upscale than expected in a compact sedan. Higher trims feature a sweeping glass-covered display that houses dual 12.3-inch screens for the instrument cluster and infotainment system, with an additional climate control display seamlessly integrated between them. Wireless Apple CarPlay® and Android Auto™ come standard across the lineup. The K4 offers exceptional space, including 38 inches of rear legroom, which rivals the best in its class. Premium available features include heated and ventilated front seats, a Harman Kardon® audio system, wireless phone charging, and dual-zone climate control. With 14.6 cubic feet of trunk space and standard rear USB-C ports, the K4 balances comfort and practicality for daily life.

The 2025 Kia K4 earns a 5-Star Safety Rating from the NHTSA and Top Safety Pick status from the IIHS. Standard safety features include Forward Collision Warning with Automatic Emergency Braking and pedestrian and cyclist detection, Lane Keeping Assist, and Adaptive Cruise Control. Available technologies such as Blind-Spot View Monitor, Surround-View Monitor, and Digital Key 2.0 add confidence and convenience, helping drivers stay aware and connected on every journey. Backed by Kia’s class-leading warranty, the K4 delivers peace of mind alongside modern performance and style.