MY26 Kia K4 Sedan and Hatch: Pricing, Specs and Full Australian Details

Kia Australia has confirmed full pricing and specifications for the Model Year 2026 Kia K4, marking the arrival of the brand’s newest small passenger car range in both sedan and hatchback body styles. Replacing the Cerato in Kia’s local line-up, the K4 has been developed to deliver sharper design, upgraded technology and a broader range of safety features, while remaining competitively priced for Australian buyers.

With five trim levels, two petrol powertrains and a strong focus on interior technology, the K4 is positioned as a modern, value-driven option for buyers moving out of older small cars or downsizing from mid-size sedans and SUVs.

The MY26 update also introduces the K4 Hatch for the first time, giving buyers a choice between traditional four-door practicality and a more compact five-door layout.

Pricing

Kia Australia has confirmed national recommended retail pricing (before on-road costs) for both sedan and hatch variants. Pricing is consistent across body styles, with specification level being the primary differentiator.

MY26 Kia K4 Pricing (Before On-Road Costs)

The range is now available in Australian dealerships, with hatchback variants joining sedan stock as part of the MY26 rollout .

Drivetrain and Efficiency

The MY26 Kia K4 range offers two petrol engines, depending on grade.

Most of the line-up is powered by a new-generation 2.0-litre naturally aspirated petrol engine operating on an Atkinson cycle. This engine is paired exclusively with a continuously variable transmission (CVT) and prioritises smooth operation, reduced fuel consumption and lower emissions for daily commuting.

At the top of the range, the K4 GT-Line retains a more performance-oriented 1.6-litre turbocharged petrol engine, matched to an eight-speed automatic transmission, delivering stronger acceleration and higher torque output.

Engine Overview

Fuel efficiency varies by body style and engine, with the 2.0-litre models delivering combined consumption figures around 6.0–6.1L/100km, while the turbocharged GT-Line records 6.7–7.4L/100km, depending on sedan or hatch configuration.

Dimension

The Kia K4 sits squarely in the small passenger car segment but offers generous interior space, particularly in sedan form.

Key Dimensions

The sedan prioritises boot space and rear legroom, while the hatch provides greater flexibility for urban driving and loading larger items with the rear seats folded.

Servicing and Warranty

As with other Kia models sold locally, the K4 is backed by Kia Australia’s seven-year, unlimited-kilometre warranty, covering both private and fleet buyers.

While capped-price servicing details for MY26 K4 were not fully detailed at launch, Kia’s existing ownership programs typically include:

• Fixed annual service intervals
• Transparent capped-price servicing schedules
• Nationwide dealer support

Final servicing costs and schedules will be confirmed closer to customer delivery milestones.

Safety

Safety is a strong focus for the MY26 Kia K4, with advanced driver assistance systems standard across the range.

Key safety technologies include:

• Autonomous Emergency Braking (AEB) with pedestrian, cyclist and junction detection
• Lane Keep Assist and Lane Follow Assist
• Blind-Spot Detection and Blind-Spot Collision Avoidance
• Rear Cross-Traffic Collision Avoidance
• Adaptive cruise control with Highway Driving Assist (on higher grades)
• Front and rear parking sensors
• Reversing camera with dynamic guidelines

Higher grades add features such as Highway Driving Assist 2 with lane change support, enhanced AEB functionality, and a driver monitoring camera.

Standard Equipment for Each Variant

K4 S

• 16-inch alloy wheels in 205/55R16 tyres
• Space-saver spare
• Automatic reflector LED headlights
• Automatic high-beam
• Proximity entry with push-button start
• Electronic parking brake with auto hold
• 12.3-inch touchscreen infotainment system
• Apple CarPlay and Android Auto (wireless, wired)
• Over-the-air software updates
• 6-speaker sound system
• DAB+ digital radio
• Cloth upholstery
• 6-way manually adjustable front seats
• 60:40-split folding rear seats
• Rear centre armrest
• Manual air-conditioning
• Rear air vents
• Tilt and telescopic steering column adjustment
• Power windows with auto up/down for driver
• 4 x USB-C outlets
• 1 x 12V outlet
• LED interior lighting
• Kia Connect telematics (incl. remote lock control, vehicle status monitoring via app)

K4 Sport

• 17-inch alloy wheels
• Dual-zone climate control
• Smart cruise control
• Enhanced interior trim materials

K4 Sport+

• Artificial leather seats
• Solar glass windscreen
• Rain-sensing wipers
• Heated front seats

K4 GT-Line

• 18-inch alloy wheels
• 1.6T petrol engine
• Wide panoramic sunroof
• Harman Kardon premium sound system
• Ventilated front seats
• Ambient interior lighting
• Sport-styled exterior and interior design elements
• Projector LED headlights
• LED front fog lights
• Wireless phone charger
• Heated steering wheel
• 3-spoke 2-tone steering wheel
• Paddle shifters
• Alloy pedals
• 8-way power driver’s seat with memory and lumbar support

Options and Packages

The key optional upgrade is the Safety Pack, available exclusively on the K4 S. This package adds several advanced safety features typically reserved for higher trims, making it an attractive value option for entry-level buyers.

No standalone mechanical or appearance packages are offered beyond factory trim differentiation.

Colour Selections

The MY26 Kia K4 range offers a broad colour palette, with premium finishes available at additional cost.

Exterior Colours

• Clear White
• Snow White Pearl*
• Steel Grey*
• Aurora Black*
• Interstellar Grey*
• Honeydew*
• Wave Blue*
• Fiery Red*
• Honeycomb* (Hatch only)

Interior Colours

• Medium Grey
• Onyx Black with White Accents (GT-Line)

*Premium paint options incur additional cost.