Maruti Suzuki

Maruti Suzuki CNG Compatibility Guide

Explore MIJO CNG kit options for Maruti Suzuki petrol cars, including Smart Hybrid and mild-hybrid versions. Indian Conventional and Sequential approval references include BS3, BS4, BS4 OBD2, BS6 Phase 1 and BS6 Phase 2; export suitability and documentation are reviewed for the exact engine and destination country.

Maruti Suzuki Swift, Dzire and Wagon R in the existing MIJO vehicle visual
Maruti Suzuki vehicles shown with MIJO Sequential CNG hardware.

Maruti cars we fit

Model names identify families for enquiry. Engine, variant, model year and destination requirements must be confirmed separately; a listed family does not establish approval for every version.

  • A-Star
  • Alto
  • Alto 800
  • Alto K10
  • Baleno
  • Brezza / Vitara Brezza
  • Celerio
  • Celerio X
  • Ciaz
  • Dzire / Swift Dzire
  • Eeco
  • Ertiga
  • Esteem
  • Fronx
  • Grand Vitara
  • Gypsy
  • Ignis
  • Jimny
  • Maruti 800
  • Omni
  • Ritz
  • S-Cross
  • S-Presso
  • Swift
  • SX4
  • Versa
  • Victoris
  • Wagon R
  • Wagon R Stingray(WagonR Stingray)
  • XL6
  • Zen
  • Zen Estilo

Tour H1, H2, H3, Tour S, Tour M and Tour V taxi versions are included too.

Strong hybrids: MIJO has a technically developed CNG solution for strong-hybrid vehicles, including Grand Vitara strong hybrid and Invicto. It is available for export enquiries, subject to the destination requirements and exact application review. Smart Hybrid and mild-hybrid versions remain separate application categories.

Application-specific export quotation

Request a quotation for your country, exact vehicle and engine, selected system and order quantity. Confirm whether the quotation includes the ECU, reducer, injectors, cylinder or tank, valves, wiring, installation, freight, taxes and destination documentation. No domestic fitted price is an export quotation.

CNG mileage and savings

For standard Conventional and Sequential systems, a general thumb rule is CNG mileage in km/kg ≈ 1.5 × your petrol mileage in km/l. For example, 10 km/l gives an estimated 15 km/kg.

This rule does not apply to DI engines. Use the savings calculator for listed DI vehicles; contact MIJO for an estimate if your vehicle is not listed.

Cylinder choice and boot space

Car-cylinder options include 60 L and 65 L single cylinders and smaller twin-cylinder (dual-cylinder) combinations. Compare remaining luggage space, seating and spare-wheel access with the installer.

Installation, service and warranty

Agree installation and commissioning responsibilities, training, maintenance intervals, spare-parts supply and written warranty terms with MIJO and the confirmed local partner before ordering. Service arrangements and warranty coverage depend on the application and supply agreement.

Plan your export enquiry

Send your country, company, vehicle make and model, engine code, model year, transmission and expected quantity. Include any AMT, AGS, CVT, IVT, DCT or 4×4 configuration. MIJO can review the application, documentation and supply options before confirming a quotation.

Discuss your application with MIJO

Questions before fitment

What should an export quotation include?

Request a quotation for your country, exact vehicle and engine, selected system and order quantity. Confirm whether the quotation includes the ECU, reducer, injectors, cylinder or tank, valves, wiring, installation, freight, taxes and destination documentation. No domestic fitted price is an export quotation.

Which is the best CNG kit for Baleno BS6?

Choose the configuration matched to your Baleno’s engine and model year, with the applicable approval documents. Compare the specified ECU, reducer, injector rail, valves, switch and accessories, alongside installation quality, written warranty and local service. These apply across the models above; an “Italian kit”, brand name or another car’s review alone does not identify the right system.

How do Conventional, Sequential, DPI and Fronx Direct Injection differ?

  • Conventional: gas is mixed with the intake air through a mixer.
  • Sequential: an ECU controls gas delivery through individual injectors.
  • DPI (Dual Point Injection): two port injectors per cylinder require the corresponding Sequential configuration. MIJO’s four-cylinder, eight-injector DPI configuration uses a dedicated 4×8 ECU.
  • DI (Direct Injection): requires a dedicated system developed for the direct-injection engine.

DPI is different from Direct Injection. The Fronx 1.2 Dual Jet uses DPI Sequential. For the Fronx 1.0 Turbo Boosterjet, MIJO has a technically developed Direct Injection CNG solution. MIJO Direct Drive 2.0 uses KME ECU technology from Poland for supported DI applications.

Explore CNG kits for cars.

How does a standard Sequential CNG system work?

CNG stands for Compressed Natural Gas. In a Sequential system, the reducer lowers gas pressure, injectors meter gas and the ECU coordinates delivery. Three-cylinder and four-cylinder engines require the corresponding ECU and injector configuration.

Standard port-injected Sequential systems start on petrol and change automatically to CNG at calibrated operating conditions; the driver can select petrol when needed.

How do I measure actual CNG mileage and running cost?

Measure actual mileage using distance travelled on CNG divided by kilograms refilled over comparable fills. Traffic, load, driving style, vehicle condition and calibration affect actual mileage.

For running cost per kilometre, divide your local CNG price per kg by your CNG mileage in km/kg. The calculator uses local fuel prices and monthly kilometres to estimate savings and conversion payback.

How much CNG fits in a cylinder, and can it go under the car?

Litres describe water capacity, not gas weight. For a standard system, a 60 L cylinder holding about 8 kg at 15 km/kg gives an estimated 120 km of CNG range. Filling quantity varies with residual pressure, gas temperature and station pressure and cut-off.

Compare cylinder weight, mounting, valve access and the proposed layout with the installer. Victoris S-CNG has a factory underbody tank. This does not establish an equivalent aftermarket layout, and the 60 L / 8 kg example is not a Victoris specification.

How do I arrange servicing, software or replacement parts?

Contact MIJO or the confirmed supply partner with the invoice, system identification and service record. Kit warranty, installer workmanship and vehicle-manufacturer warranty have separate terms. Confirm the service route in your country and request an itemised quote for parts, labour and taxes. Use the engine oil specified by the car manufacturer.

For software, calibration or replacement parts, provide the installed ECU model, component identification, installation history and symptoms. ECU software and wiring downloads must match the installed system. The components and accessories catalogue helps identify items before requesting a replacement quote.

Which approvals and documents do I need for a new CNG kit?

Confirm destination-country requirements for the exact vehicle and kit, including any required approval, installation inspection, registration and insurance documentation. Indian ARAI or ICAT application records do not establish approval in another country. Request the documents applicable to the proposed export configuration from MIJO.

MIJO does not support the use or installation of a second-hand CNG kit. Choose a new, complete MIJO kit installation with applicable approval documents and written warranty terms.

Is this a Maruti authorised CNG kit or a factory S-CNG kit?

No. MIJO supplies aftermarket CNG systems and is not a Maruti-authorised supplier or showroom installer. A Maruti authorised CNG kit price enquiry and an independent MIJO fitment quote refer to different providers and terms.

Arena and NEXA S-CNG references describe Maruti Suzuki’s Indian factory-vehicle programme. Confirm current specifications, availability, certified mileage and vehicle pricing with the manufacturer in the destination country. Buying a factory-CNG car and sourcing a MIJO system for an existing petrol car are separate purchases; request a destination-specific MIJO quotation.

What about LPG, diesel or electric vehicles?

Diesel and battery-electric vehicles are outside this petrol-to-CNG conversion guide. Sequential LPG conversion requires a separate system, tank, components and quotation.

Who makes MIJO kits, and what support is available?

Established in 2001, MIJO develops and manufactures CNG and LPG systems in Kundli, Delhi NCR, with in-house tooling, machining, assembly and testing. Its company-wide experience includes 1 Million+ Customers, a 1,000+ Dealer Network and exports across 17+ countries. These company-wide figures do not establish local service availability or approval in every destination. See our manufacturing capabilities.

Export partners can arrange documentation, training, spare parts and after-sales support through MIJO.

Can I enquire about Super Carry, Eeco Cargo or Omni Cargo?

Super Carry, Eeco Cargo and Omni Cargo enquiries need a goods-vehicle application quote; the passenger-car list does not describe their load or cylinder layout.