Gt-Line
1.6L, 8-speed auto, 5-door Hatchback, Petrol, FWD

The 2026 Kia K4 Gt-Line is a front-wheel drive, 5-door Hatchback that was released to the Australian market on 4th January 2025 classified as a Cl4m. The Kia K4 is regarded as a small car built in Korea with prices starting at $43,790 before on-road costs.
This Kia K4 is powered by a 1.6L 4-cylinder engine that has 142 kW of power (at 6000 rpm) and 265 Nm of torque (at 1700 rpm) via an Eight-speed Automatic transmission. Kia claims the K4 Gt-Line uses 7.4L/100km of Unleaded in the combined city and highway cycle while putting out 169g of CO2. It has a 47L fuel tank, meaning it should be able to travel 635km per full tank
The Kia K4 measures 1435mm (56.5 inches) in height, 4440mm (174.8 inches) in length, 1850mm (72.8 inches) in width with a 2720mm (107.1 inches) wheelbase that brings about a total of 1481kg (3265.0 lbs) of unladen weight. The K4 Gt-Line comes standard with 235/40 R18 front tyres and 235/40 R18 rear tyres. It requires a service every 12 months or 10,000 km, whichever comes first. It has a 84 month, unlimited km warranty.
The 2026 Kia K4 Gt-Line has a 140mm ground clearance with a 1100kg braked and 610kg unbraked towing capacity.
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| Specification | Measurement |
|---|---|
| Overall Length | 4,440 mm |
| Overall Width | 1,850 mm |
| Overall Height | 1,435 mm |
| Wheelbase | 2,720 mm |
| Turning Circle | 10,700 mm |
| Load Capacity | 359 mm |
Our Kia K4 Exterior and Dimensions Page has every measurement you need to know exactly how this vehicle will fit your driving, garage, or work needs.
Kia K4 Sales rolling 12-months#
1.6L, 8-speed auto, 5-door Hatchback, Petrol, FWD
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†Displayed prices exclude on-road costs such as delivery charges, registration fees, number plates, insurance and applicable road taxes. These prices are subject to change without notice and may not reflect current market pricing or dealer offers.