Kia K5 Specs: What You Should Know
Photo Credit: Kia
A Close Look at the Kia K5 Specs
Midsize sedans do not usually generate much buzz in an automotive market dominated by crossovers, but Kia keeps refining the K5 to give drivers a reason to pay attention. For 2025, the lineup got a mid-cycle refresh featuring noticeable styling tweaks and a significant shift in engine strategy. If you are comparing trims or planning a visit to Southern Kia Greenbrier, getting familiar with the 2025 Kia K5 specs gives you a solid breakdown of what this year’s model brings to the road.
Sharp and Subtle Design Updates
Visually, the exterior updates are subtle yet distinct. Up front, you will spot new amber “Star Map” LED daytime running lights zig-zagging across the fenders, alongside a redesigned grille and a sharper lower bumper setup. Out back, updated taillights stretch cleanly across the trunk lid, framed by a slightly integrated rear spoiler.
A Shift in Base Engine Power
The biggest structural change for 2025 happens under the hood. Kia retired the previous 1.6-liter turbocharged base engine in favor of a naturally aspirated 2.5-liter four-cylinder on the LXS, EX, and GT-Line trims. Output moves up to 191 horsepower and 181 lb-ft of torque—giving drivers an extra 11 horsepower compared to last year.
Power is routed through an eight-speed automatic transmission. Front-wheel drive comes standard, though all-wheel drive stays available on the GT-Line trim for better traction during rainy or slicker commutes. Highway fuel economy tops out at an EPA-estimated 37 MPG on base models, keeping long highway drives light on the wallet.
Performance That Punches Above Its Weight
If pass-lane power is higher on your wishlist, the K5 GT remains the heavy hitter of the family. It holds onto a turbocharged 2.5-liter engine pushing 290 horsepower and 311 lb-ft of torque through an eight-speed wet dual-clutch transmission. That powertrain launches the sedan from 0 to 60 mph in roughly 5.2 seconds. The GT also gets a sport-tuned suspension, wider tires on 19-inch alloy wheels, quad exhaust tips, and available high-performance brakes.
A Cleaner Cabin and Smarter Tech
Inside the cabin, Kia simplified the dashboard controls and updated the tech layout. Lower trims now get standard wireless Apple CarPlay and Android Auto—fixing a quirk from older models where higher trims strangely required a wired connection.
Moving up the trim ladder brings a single continuous glass panel housing a pair of 12.3-inch displays for the gauge cluster and infotainment system. Safety hardware remains generous across the board, featuring 17 standard driver-assist systems including automated emergency braking, lane-keeping assistance, and blind-spot monitoring.
Finding the Right Fit
Reviewing the full list of 2025 Kia K5 specs shows a sedan that balances sensible, comfortable daily driving with a genuinely fun option in the GT trim. Stop by Southern Kia Greenbrier to explore the trims in person, compare features side-by-side, and take your preferred trim out for a test drive.