Union Minister Nitin Gadkari said Maruti Suzuki will unveil a new flex-fuel passenger vehicle on June 5 [2].

The announcement marks a significant step in India's strategy to reduce its dependence on imported gasoline and lower carbon emissions. By promoting ethanol-based mobility, the government aims to align the automotive industry with its goals for higher ethanol blending in national fuel supplies [1].

Gadkari said Maruti Suzuki is close to bringing a flex-fuel car that will be able to run on E100 fuel [2]. This specific fuel type consists of 100% ethanol [1]. The timing of the launch coincides with World Environment Day, which falls on June 5 [2]. While some reports indicate the launch will occur in 2026 [3], the automaker has not officially confirmed the date or the specific model.

Reports from some industry sources suggest the vehicle could be a flex-fuel version of the WagonR, a popular tall-boy hatchback [3]. However, other reports note that Maruti Suzuki has not yet confirmed which model will be used for the debut [2].

The push for E100 vehicles follows a broader government initiative to transition toward E20 fuels, which contain a 20% ethanol blend [1]. The transition is intended to support domestic agriculture by increasing the demand for ethanol produced from sugarcane, and food grains [1].

Gadkari said the move is part of a larger effort to modernize India's transport infrastructure and move toward sustainable energy sources. The introduction of a mass-market vehicle capable of running entirely on ethanol could accelerate the adoption of alternative fuels across the country's passenger car segment [1].

Maruti Suzuki is close to bringing a flex fuel car that will be able to run on E100 fuel.

The introduction of an E100-capable vehicle by India's largest carmaker by volume signals a shift from gradual fuel blending to full ethanol adoption. If successful, this move could reduce India's oil import bill and provide a scalable blueprint for other manufacturers to integrate high-ethanol engines into affordable, mass-market vehicles.