Kia CNG Compatibility Guide

Kia CNG Solutions by Engine Technology

MIJO offers CNG solutions for different Kia petrol-engine technologies. The correct solution cannot be selected from the Kia model name alone. The exact engine, injection technology, variant, transmission, manufacturing year and applicable vehicle coverage must be checked.

For eligible standard petrol applications, MIJO offers Sequential CNG solutions. For compatible direct-injection and T-GDi applications, MIJO also offers specialised Direct Injection CNG technology.

Kia Seltos CNG Compatibility

Kia Seltos petrol versions include the Smartstream G1.5 petrol engine and the Smartstream G1.5 T-GDi petrol engine. These are different technical applications and should not be treated as one universal CNG configuration.

An eligible standard G1.5 petrol application can be evaluated for a MIJO Sequential CNG solution. A compatible G1.5 T-GDi application requires specialised Direct Injection CNG technology.

Kia Sonet CNG Compatibility

Kia Sonet petrol versions include the Smartstream G1.2 engine and G1.0 T-GDi Smartstream engine. System selection therefore depends on the exact engine fitted in the vehicle.

An eligible Smartstream G1.2 application can be evaluated for MIJO Sequential CNG. A compatible 1.0 T-GDi application requires a specialised Direct Injection CNG solution.

Kia Carens and Carens Clavis CNG Compatibility

Kia Carens and Carens Clavis petrol applications include standard Smartstream G1.5 as well as Smartstream G1.5 T-GDi engine variants. The exact engine, variant, transmission and manufacturing year should be verified before selecting a system.

Eligible standard G1.5 petrol applications can be evaluated for Sequential CNG. Compatible G1.5 T-GDi applications require a Direct Injection CNG technical solution.

Kia Syros Direct Injection CNG Solution

Kia Syros petrol applications use a 1.0 T-GDi engine. MIJO offers specialised Direct Injection CNG technology for compatible direct-injection and turbo-petrol vehicle applications.

Exact application compatibility, kit configuration and applicable approval or homologation requirements must be checked for the particular vehicle and destination market.

Kia Sequential CNG Installation Price

For an eligible Kia application using a regular Sequential CNG solution, the indicative installing-dealer fitment price in India is:

₹55,000–₹70,000

This is an indicative dealer-fitment range for eligible regular Kia petrol applications. The final quotation depends on the exact vehicle, CNG system configuration, cylinder, components, installation labour, taxes and local requirements.

The installing dealer must verify the exact vehicle and applicable approval before confirming fitment and the final price.

Direct Injection CNG Technology for Kia

MIJO also offers a specialised Direct Injection CNG system for compatible Kia direct-injection and T-GDi applications.

The Direct Injection solution is presented here as a technical capability for compatible applications, including international and export requirements. Exact application compatibility and applicable regulatory approval or homologation must be checked for the vehicle and destination market.

No Direct Injection installation price is published on this Kia compatibility page.

Explore MIJO Direct Injection CNG Technology

Sequential and Direct Injection Are Different Solutions

Sequential CNG is used for an eligible standard petrol application, while Direct Injection CNG is a specialised technical solution for a compatible direct-injection or T-GDi application.

The model name alone does not determine the correct CNG system. Engine technology and the exact vehicle application must be verified first.

Kia CNG Mileage Estimate

A practical estimation rule is: CNG mileage in km/kg ≈ actual petrol mileage in km/l × 1.5 .

A standard 60 litre CNG cylinder is treated as filling approximately 8 kg of CNG. If a vehicle gives an actual petrol mileage of 10 km/l, the estimated CNG mileage would be approximately 15 km/kg, giving an illustrative range of approximately 120 km on an 8 kg fill.

This is an estimation method and not a guaranteed Kia-specific mileage. Actual results depend on traffic, driving style, vehicle condition, calibration, load and gas quality.

Use the MIJO CNG Mileage & Savings Calculator for a personalised estimate.

What Must Be Checked Before Kia CNG Fitment?

• Exact Kia model and variant
• Petrol engine and injection technology
• Transmission
• Manufacturing year
• Applicable vehicle coverage
• Applicable approval or homologation requirements
• Correct CNG system category and configuration
• Cylinder and installation requirements

Technical Compatibility vs Regulatory Approval

Technical compatibility and regulatory approval or homologation are separate considerations. A MIJO technical solution may be available for an engine or vehicle application, including an export application, while the approval requirements for installation can differ by vehicle and destination market.

Therefore, compatibility should be confirmed together with the applicable regulatory requirements before installation.

Kia Vehicle Compatibility FAQs

Can CNG be fitted in a Kia Seltos?

Eligible petrol applications may be considered after checking the exact engine, variant, transmission, manufacturing year and applicable vehicle coverage.

What is the CNG installation price for a Kia?

For an eligible Kia application using regular Sequential CNG, the indicative installing-dealer fitment price is approximately ₹55,000–₹70,000. The final dealer quotation is vehicle-specific.

Can CNG be fitted in a Kia Sonet?

Compatibility depends on the exact Sonet petrol engine and vehicle configuration. Standard petrol and T-GDi applications require different system categories.

Does MIJO have Direct Injection CNG technology for Kia?

Yes. MIJO has specialised Direct Injection CNG technology for compatible direct-injection and T-GDi applications. Exact technical compatibility and applicable regulatory requirements must be checked.

What is the Direct Injection CNG installation price for Kia?

No Direct Injection installation price is published on this Kia compatibility page. Application requirements vary by vehicle and market.

Can Kia Carens or Carens Clavis use CNG?

Eligible petrol applications may be evaluated after confirming the exact G1.5 or G1.5 T-GDi engine and complete vehicle configuration.

Can Kia Syros use MIJO Direct Injection CNG technology?

MIJO offers Direct Injection CNG technology for compatible T-GDi applications. The exact Syros application and applicable market requirements must be checked.

Does every Kia car use the same CNG system?

No. The correct system depends on the engine, injection technology and complete vehicle application.

Does technical compatibility mean the vehicle is approved for retrofit?

No. Technical compatibility and regulatory approval or homologation are separate considerations and must be checked for the exact vehicle and destination market.

Check Your Kia Application with MIJO

For the correct solution, provide the exact Kia model, variant, petrol engine, manufacturing year, transmission and destination country or market.

Explore MIJO Four-Wheeler CNG Systems or MIJO Direct Injection CNG Technology .