2026 KIA K4 HATCH & SEDAN GT-LINE

1.6L Turbo-GDI Petrol 8 Speed Automatic - AUSTRALIA Market

PistonDB Editorial Rating

Editorial Score:

4.0 / 5.0

The 2026 Kia K4 GT-Line Hatchback is a feature-rich, sporty offering aimed at the Australian market. It boasts a dynamic 1.6L Turbo-GDI petrol engine delivering 142 kW and 265 Nm of torque, paired with an 8-speed automatic transmission. Inside, drivers will find a premium cabin with a 12.3-inch infotainment display and digital gauge cluster, leatherette seating with ventilation and heating for front occupants, a heated steering wheel, and a wide sunroof. Safety is paramount with seven airbags and a comprehensive suite of driver assistance systems including AEB, ACC, LKA, and BSM. The hatchback's dimensions provide a practical cargo space of 508 liters, complemented by stylish 18-inch alloy wheels and LED lighting.

Turbo-GDI 8-Speed Automatic GT-Line LED Lighting Wide Sunroof Ventilated Seats Heated Steering Wheel Harman/Kardon Android Auto Apple CarPlay Wireless Charging AEB ACC LKA BSM RCTA McPherson Strut Multi-Link ESC TCS Kia Connect
Vehicle Identity:
Brand NameKia
Model NameK4 Hatch & Sedan
Model Year2026
Trim LevelGT-Line
Body TypeHatchback
Target MarketAustralia
Exterior and Lighting:
Headlights Technology TypeLED (Projection Type)
Daytime Running Lights (DRL)LED
Automatic High BeamEquipped
Tail Lights Technology TypeLED Rear Combination Lamp (Tail / Stop / Turning Lamp)
Heated Side MirrorsHeated
Rain Sensing WipersEquipped
Sunroof/Panoramic Roof TypeWide Sunroof (Tilt & Sliding)
Door Handles TypeBody Coloured
Dimensions and Aerodynamics:
Number of Doors5
Overall Length4440 mm
Overall Length (mm)4440 mm
Overall Width1850 mm
Overall Width (mm)1850 mm
Overall Height1435 mm
Overall Height (mm)1435 mm
Wheelbase2720 mm
Wheelbase (mm)2720 mm
Ground Clearance140 mm
Interior and Infotainment:
Seating Capacity5
Seating Layout5-person
Second Row Seating TypeSplit Fold Rear Seats (60:40)
Interior Color OptionsOnyx Black with White Accents (RBQ)
Seat Upholstery MaterialArtificial Leather Seats
Seat Adjustment Ways8-Way Power Driver (with 2-Way Lumbar Support, Memory, Easy Access), 6-Way Height Adjust Passenger
Ventilated Seats (Front/Rear)Front seats
Heated Steering WheelEquipped
Steering Column AdjustmentTilt & Telescopic Adjustable Steering Column
Steering Wheel Controls TypeMulti-function
Climate Control Zones2 zones
Rear Climate ControlEquipped
Ambient Lighting SystemEquipped
Glass TypeSolar Glass
Auto-Dimming Rearview MirrorEquipped
Cup Holders Count4 holders
ISOFIX Anchors Count2 anchors
Standard Cargo Volume0.508 m^3
Cargo Volume Behind 2nd Row0.508 m^3
Infotainment Display Size12.3 inch
Digital Gauge Cluster Size12.3 inch
Smartphone IntegrationAndroid Auto™, Apple CarPlay™
Wired Apple CarPlayWired
Wireless Apple CarPlayWireless
Wired Android AutoWired
Wireless Android AutoWireless
Audio System BrandHarman/Kardon
Speakers Count8 speakers
Wireless ChargingEquipped
Front USB Ports Count2 ports
Rear USB Ports Count2 ports
In-Car Connectivity TypeKia Connect Telematics Equipped
OTA Updates SupportSupported
Engine Specifications:
Engine Type1.6L Turbo-GDI Petrol
Engine ConfigurationIn-Line 4 Cylinder
Engine OrientationIn-Line
Engine Displacement1598 cm^3
Number of Cylinders4
Bore (mm)75.6 mm
Stroke (mm)89.0 mm
Compression Ratio10.0:1
Fuel System TypeGasoline Direct Injection (GDI)
Engine Fuel TypePetrol
Recommended Octane RatingRegular Unleaded
Forced Induction TypeTurbo
Aspiration DetailTurbocharged
Power142 kW
Horsepower RPM6,000 RPM
Power (kW)142 kW
Torque265 Nm
Max Torque (Nm)265 N-m
Maximum Torque RPM1,700~4,500 RPM
Transmission and Drivetrain:
Transmission TypeAutomatic
Transmission Marketing Name8 Speed Automatic (A/T)
Number of Forward Gears8 Speed
Manual Shift ModeYes
Drive Modes SelectorDMS System (Eco / Normal / Sport)
Performance and Fuel Economy:
Fuel Tank Capacity47 L
Fuel Economy (City)9.3/10.8 L/100km
City Fuel Economy (L/100km)9.3/10.8 L/100km
Fuel Economy (Highway)5.1/5.5 L/100km
Highway Fuel Economy (L/100km)5.1/5.5 L/100km
Fuel Economy (Combined)6.7/7.4 L/100km
Combined Fuel Economy (L/100km)6.7/7.4 L/100km
Emission StandardEuro 5
CO2 Emissions (g/km)158/169 g/km
Chassis Suspension and Brakes:
Front SuspensionMcPherson Strut
Rear SuspensionMulti-Link
Steering TypeC-MDPS
Steering Assist TypeColumn-Mounted Motor Driven Power Steering
Turning Circle Radius10.7 m
Front BrakesVentilated Disc
Rear BrakesSolid Disc
Front Brake Rotor Diameter305 mm
Rear Brake Rotor Diameter284 mm
Electronic Stability Control (ESC)ESC (Electronic Stability Control)
Traction Control System (TCS)TCS (Traction Control System)
Wheels and Tires:
Front Tire Width (mm)235 mm
Front Tire Aspect Ratio40
Front Rim Diameter (inches)18 inches
Rear Tire Width (mm)235 mm
Rear Tire Aspect Ratio40
Rear Rim Diameter (inches)18 inches
Rim MaterialAlloy
Spare Wheel TypeTemporary Steel
Weights and Towing:
Curb Weight (kg)1433 / 1453 kg
Maximum Towing Capacity (Braked)1100 kg
Maximum Towing Capacity (Unbraked)610 kg
Safety and Driver Assistance:
Airbags Count7
Airbags Deployment LocationsDriver, Front Passenger, Front Side, Curtain, Centre
ISOFIX Child Seat Anchors2 Positions
Autonomous Emergency Braking (AEB)Yes
Forward Collision Warning (FCW)Yes
Adaptive Cruise Control (ACC)Yes
Lane Keep Assist (LKA)Yes
Lane Centering AssistYes
Blind Spot Monitoring (BSM)Yes
Rear Cross Traffic Alert (RCTA)Yes
Traffic Sign RecognitionYes

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