Maruti Suzuki to Launch Fronx Flex Fuel in India in 2026
Published: 16 Mar 2026
Author: Precedence Research
Maruti Suzuki Is Set To Introduce The Fronx Flex Fuel In India This Year
In October 2025, Maruti Suzuki announced it would launch the Fronx Flex Fuel in India in 2026. This upcoming model, recently showcased as a concept at the Japan Mobility Show 2025, is a key part of the company's strategy to diversify its fuel options beyond petrol, CNG, and electric.
Engine & Fuel Compatibility
The vehicle is manufactured to operate on E85 (85% ethanol). It is likely to feature a modified 1.2-litre K-series engine, crucial for high-grade ethanol blends. With the Indian government aiming for 30% ethanol blends within five years, the crossover's flex-fuel concept is set to be a crucial highlight when it debuts next year. The Flex Fuel Vehicle (FFV) variant will look like the standard Fronx, with changes mainly emphasized on its hardware to support ethanol. Higher ethanol mixes can substantially minimize greenhouse gas emissions and particulate matter as compared to pure gasoline.
According to Towards Chem&Materials, the ethanol E-fuel market size accounted for USD 17.19 billion in 2025 and is predicted to increase from USD 19.18 billion in 2026 to approximately USD 51.28 billion by 2035, expanding at a CAGR of 11.55% from 2026 to 2035 as demand for sustainable marine fuels is increasing globally.
While specific technical details remain under wraps, the Maruti Suzuki Fronx Flex Fuel concept, shown at the 2025 Japan Mobility Show, is confirmed to feature a modified engine capable of running on ethanol-petrol blends ranging from E20 up to E85.
Net-Zero Commitments & Decarbonization Accelerate the Ethanol E-Fuel Market
- Corporate and government goals to minimize carbon emissions are fuelling the demand for sustainable fuel alternatives, with e-fuels offering a low-carbon and direct alternative to fossil fuels.
- Stringent emissions standards and essential new fuel targets in the aviation, transportation, and shipping industries are pushing the shift to synthetic and cleaner fuels.
- Technological innovations in Power-to-Liquid (PtL), fermentation efficiency, are lowering manufacturing costs and growing yields.
- The ongoing expansion of solar energy and on-site wind energy, which offers the required low-cost green hydrogen for e-fuel manufacturing, is minimizing the carbon intensity of the fuel.
- Ethanol e-fuels can be utilized in current engines and distribution networks without major changes, allowing for more rapid commercialisation compared to other alternatives.