2025 Kia K4 Specs & MPG Ratings

The 2025 Kia K4 is an entirely new entry in the Kia lineup. Rumor has it that the K4 will eventually replace the Kia Forte, but it doubles as a more affordable alternative to the 2025 Kia K5 sports car. If you’re considering a 2025 Kia K4 near Brunswick, read our guide about the 2025 Kia K4 specs and Kia K4 mpg ratings, as well as the 2025 Kia K4 GT-Line TURBO engine option. Then, apply for financing, explore our new Kia offers, and come test-drive the 2025 Kia K4 in Medina at Ken Ganley Kia Medina! 

2025 Kia K4 Engine Options 

All Kia K4 trims come equipped with a 2.0L 4-cylinder engine, save for the 2025 Kia K4 GT-line Turbo trim, which provides Montrose drivers with a 1.6L Turbo engine. Regardless of which option you choose, we think you’ll be impressed by the 2025 Kia K4 specs and 2025 Kia K4 mpg ratings delivered by both powertrains: 

2.0L 4-Cylinder Engine

• Standard on LX, LXS, EX & GT-Line
• Intelligent Variable Transmission (IVT)
• 147 hp @ 6,200 rpm
• 132 lb-ft of torque @ 4,500 rpm
• Top speed: 124 mph

• Fuel economy ratings: 29 city / 39 highway / 33 combined mpg*

• Fuel economy ratings for LX trim: 30 city / 40 highway / 34 combined mpg*

1.6L Turbo Gasoline Direct Injection Engine

• Standard on GT-Line Turbo
• 8-speed Automatic Transmission
• 190 hp @ 6,000 rpm
• 195 lb-ft of torque @ 1,700-4,500 rpm
• Top speed: 130 mph

2025 Kia K4 MPG Ratings 

Now that you’ve reviewed the 2025 Kia K4 specs, we think you’ll be surprised by how efficient the 2025 Kia K4 mpg ratings are. Take a moment to compare fuel economy numbers by trim below: 

• 2025 Kia K4 LX: 30 city / 40 highway / 34 combined mpg*

• 2025 Kia K4 LXS: 29 city / 39 highway / 33 combined mpg*

• 2025 Kia K4 EX: 29 city / 39 highway / 33 combined mpg*

• 2025 Kia K4 GT-Line: 29 city / 39 highway / 33 combined mpg*

• 2025 Kia K4 GT-Line Turbo: 26 city / 36 highway / 29 combined mpg*

• Recommended Fuel: Regular Unleaded, 87 Octane or higher

Test-Drive the 2025 Kia K4 Near Strongsville

If you have other questions about the 2025 Kia K4 specs or 2025 Kia K4 mpg ratings, call us at 330-721-9500. If you’re ready to test-drive the 2025 Kia K4 GT-Line, head to Medina, where you can test-drive all the 2025 Kia K4 trims at Ken Ganley Kia Medina! But first, explore our guides to the 2025 Kia K4 exterior features and 2025 Kia K4 technologies! 

Optional Disclaimer: *EPA fuel economy estimates. Actual mileage will vary with options, driving conditions, driving habits, and your vehicle’s condition.