Maruti Suzuki is preparing to mark a key moment in its alternative fuel journey with the unveiling of its first flex fuel car on June 4. The timing is interesting, coming just a day before World Environment Day on June 5, which highlights the company’s push towards cleaner mobility options.
Maruti Suzuki Flex Fuel Car – June 4 Unveil Confirmed
The upcoming vehicle is expected to support E100 fuel, which typically contains around 93 to 93.5 percent ethanol, with the remaining portion made up of petrol and a co solvent. This places the car at the forefront of flex fuel technology in India, where such solutions are still at a very early stage. While flex fuel vehicles can run on multiple ethanol petrol blends, an E100 compatible setup represents a more advanced level, as it is specifically tuned to operate on near pure ethanol.

Maruti Suzuki Flex Fuel Car – What to Expect
Maruti Suzuki has not officially revealed which model will debut this technology. However, there is strong speculation that it could be based on either the Fronx or the Wagon R. Both cars play an important role in the company’s lineup in terms of volumes, and introducing flex fuel tech on a widely sold model would help assess how practical and scalable it is for Indian buyers. The final confirmation will come only at the time of the unveil.
This move has been in the works for some time. Suzuki had earlier showcased a fully ethanol powered version of the Fronx at the Japan Mobility Show. That concept demonstrated the brand’s efforts in developing engines that can efficiently run on high ethanol blends. Bringing a similar setup to India suggests that the technology is now closer to real world application.

The announcement also ties in with earlier comments from Union Transport Minister Nitin Gadkari, who had indicated that Maruti Suzuki would bring a flex fuel vehicle to the Indian market. That statement had already sparked discussions around ethanol based mobility, especially as India continues to focus on reducing its dependence on fossil fuels.
Maruti Suzuki Flex fuel Car – India’s Ethanol Push
Flex fuel vehicles are being seen as a practical step for India, where a complete transition to electric mobility will take time due to cost and infrastructure challenges. Ethanol, which can be produced domestically, offers an advantage by improving energy security and lowering emissions compared to conventional petrol. A car that can run on E100 could play a role in cutting tailpipe emissions while also supporting the agricultural sector linked to ethanol production.

For Maruti Suzuki, this also fits into its broader multi powertrain approach. The company has been relatively cautious with electric vehicles but has shown interest in hybrids and alternative fuels. Adding a flex fuel model strengthens this strategy and gives the brand another pathway towards cleaner mobility.
The June 4 unveil will be closely tracked, not just for the product itself but for what it represents. If received well, a flex fuel vehicle running on E100 could pave the way for wider adoption of ethanol fuels in India, gradually building a more diverse and sustainable fuel ecosystem.

