The 2026 Kia K4 GT-Line Turbo Sedan is a sport-oriented compact sedan that injects added power and style into Kia’s K4 lineup. At its heart is a 1.6 L turbocharged inline-4 engine producing 190 hp and 195 lb-ft of torque, paired with a responsive 8-speed automatic transmission that delivers lively acceleration and smooth performance. Front-wheel drive combined with a sport-tuned suspension gives the K4 GT-Line confident handling in both city and highway driving. With athletic styling cues, LED lighting, heated seats, keyless tech, and a feature-rich infotainment suite, this sedan blends performance, comfort, and modern convenience in one compelling package.
| Basic Information | |
| Brand | Kia |
| Model / Trim | K4 GT-Line Turbo Sedan |
| Model Year | 2026 |
| Status | Available |
| Release Date | Early 2026 |
| Vehicle Type | Compact Turbo Sedan |
| Body Style | 4-Door Sedan |
| Fuel Type | Gasoline |
| Drive Type | Front-Wheel Drive (FWD) |
| Seating Capacity | 5 |
| Dimensions & Weight | |
| Overall Length | 185.7 in |
| Overall Width | 73.0 in |
| Overall Height | 56.0 in |
| Wheelbase | 109.2 in |
| Curb Weight | 3283 lbs |
| Ground Clearance | 5.3 in |
| Engine & Powertrain | |
| Engine Type | 1.6L Turbocharged Inline-4 |
| Displacement | 1,598 cc |
| Power Output | 190 hp @ 6,000 rpm |
| Torque | 195 lb-ft @ 1,700 rpm |
| Number of Cylinders | 4 |
| Fuel Tank Capacity | 12.4 gallons |
| Transmission | 8-Speed Automatic |
| Drivetrain | Front-Wheel Drive (FWD) |
| Performance | |
| 0–100 km/h (0–62 mph) | ~7.4 sec |
| Top Speed | 130 mph |
| Estimated Combined MPG | ~28–32 mpg (US)* |
| Steering & Handling | |
| Steering Type | Rack-and-Pinion w/ Electronic Power Assist |
| Minimum Turning Radius | 35.5 ft |
| Front Suspension | MacPherson Strut |
| Rear Suspension | Multi-Link |
| Brakes | |
| Brake Type | Disc Brakes |
| Brake System | ABS with EBD |
| Wheels & Tires | |
| Wheel Size | 18-inch Alloy Wheels |
| Tire Size | P235/40HR18 |
| Exterior Features | |
| LED Headlights | Yes |
| LED Daytime Running Lights | Yes |
| Fog Lights | Yes |
| Sun/Moon Roof | Yes |
| Rear Parking Aid | Yes |
| Back Camera | Yes |
| Power Side Mirrors | Yes (Heated Supported) |
| Sport Exterior Trim | Yes |
| Interior & Comfort | |
| Seats | Premium Cloth / Sport Fabric |
| Heated Front Seats | Yes |
| Heated Steering Wheel | Yes |
| Cruise Control | Yes |
| Climate Control | Yes |
| Keyless Entry | Yes |
| Keyless Start | Yes |
| Power Mirrors | Yes |
| Adjustable Steering | Tilt & Telescopic |
| Infotainment & Connectivity | |
| Display | 10.25" Infotainment Display |
| Apple CarPlay | Yes |
| Android Auto | Yes |
| Bluetooth | Yes |
| USB / AUX | Yes |
| WiFi Hotspot | Yes |
| Navigation | Yes |
| MP3 Player | Yes |
| Safety & Driver Assistance | |
| Anti-Lock Braking System (ABS) | Yes |
| Electronic Stability Control | Yes |
| Brake Assist | Yes |
| Tire Pressure Monitoring System | Yes |
| Child Safety Lock | Yes |
| Forward Collision Warning | Yes |
| Automatic Emergency Braking | Yes |
| Lane Departure Warning | Yes |
| Driver Airbag | Yes |
| Passenger Airbag | Yes |
| Rear Parking Sensors | Yes |
| Warranty (Typical) | |
| Basic Warranty | 5 Years / 60,000 miles |
| Powertrain Warranty | 10 Years / 100,000 miles |
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