
The 2025 Kia K4 is the all-new compact sedan that sets trends instead of following them.
Compare Features, Performance, and Style Across Every 2025 Kia K4 Trim
1. LX
The practical LX comes with plenty of premium features, like LED headlights and taillights, four USB ports, and a Smart Trunk that opens automatically when you stand behind it with your Smart Key for 3 seconds. Powered by a 147-horsepower 2.0-liter 4-cylinder engine paired to an Intelligent Variable Transmission, the LX is the most efficient K4, achieving an EPA-estimated 34 MPG combined. You can also tailor your driving dynamics with Drive Mode Select’s Normal, Sport, and My Drive modes.
Inside, you’ll find a large 12.3-inch touchscreen infotainment display that controls your four-speaker audio system with HD Radio and SiriusXM Satellite Radio. This system includes wireless Android Auto and Apple CarPlay to connect your compatible smartphone. The LX also comes with numerous driver assistance features, like Forward Collision-Avoidance Assist to help you avoid a collision and Smart Cruise Control to maintain a safe following distance on the highway.
2. LXS
When you upgrade to the LXS, you’ll enjoy a six-speaker audio system, 16-inch Dark Gray alloy wheels, and a 60/40 split-folding rear seat that expands your trunk space. This model, which averages 33 MPG combined efficiency, also comes with additional driver assistance features that can help you detect hard-to-see nearby vehicles, like Blind-Spot Collision Warning.
3. EX
In the premium EX, you’ll stay comfortable with a dual-zone auto climate control system that provides separate temperature settings for the driver and front passenger. The seats are trimmed with premium cloth, and the steering wheel is wrapped in SynTex synthetic leather. The EX also adds a wireless phone charger and a larger 12.3-inch instrument display.
4. GT-Line
GT-Line exterior styling, a Gloss Black GT-Line front grille, and 18-inch black machined finish alloy wheels give the GT-Line a style that stands out. Inside, it has a black cloth headliner, GT-Line steering wheel, and cloth and SynTex seat trim. This model has more than just looks, however. It also gets a multi-link rear suspension, larger 15.0-inch rear disc brakes, and paddle shifters. Other upgrades include Highway Driving Assist, which manages your speed and steering on compatible highways.
5. GT-Line Turbo
For GT-Line style plus turbocharged power, choose the GT-Line Turbo. Under the hood, this model has a 190-horsepower turbocharged 1.6-liter 4-cylinder engine and 8-speed automatic transmission, which produce 29 MPG combined efficiency. Its exterior features unique LED headlights and 18-inch black alloy wheels, while inside, it has a wide sunroof, SynTex seat trim, and an eight-speaker Harman Kardon premium audio system.
To find yours, stop by our showroom at Dorsch Kia in Green Bay, WI, 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.