Union Petroleum Minister Hardeep Singh Puri on 4 June 2026 joined Union Road Transport and Highways Minister Nitin Gadkari in New Delhi to launch the Maruti Suzuki WagonR Flex Fuel, marking another step in the central government's push to mainstream ethanol-blended and flex-fuel mobility. Puri shared the moment on X, describing the event as a joint outing with his senior Cabinet colleague.

'At the launch of Maruti Suzuki WagonR Flex Fuel in New Delhi with my senior Cabinet colleague Sh Nitin Gadkari Ji,' the minister wrote in his post, which was accompanied by a livestream link and a photograph from the venue.

Context

The WagonR is one of India's highest-selling small cars, and a flex-fuel variant of the model is intended to expand consumer access to vehicles that can run on higher ethanol blends. Maruti Suzuki India, the country's largest passenger vehicle manufacturer, has been working with the central government on biofuel-compatible technologies as policy targets accelerate.

The joint appearance of Puri and Gadkari reflects the inter-ministerial coordination that has underpinned India's flex-fuel push. The petroleum ministry oversees fuel supply and blending mandates, while the road transport ministry handles vehicle norms and type approvals.

Policy backdrop

India's flex-fuel drive sits within the National Policy on Biofuels, 2018, which laid the framework for scaling up ethanol and other biofuels to reduce crude oil import dependence and support farm incomes. In 2022, the government advanced the E20 ethanol blending target to 2025, five years ahead of the original 2030 deadline.

Flex-fuel vehicles, which can operate on petrol blended with significantly higher proportions of ethanol, are seen as the logical next step beyond E20. Gadkari has been among the most vocal champions of the technology, urging carmakers to roll out compatible models.

Stakeholders and impact

The launch matters for several constituencies. For auto manufacturers, it signals that mass-market models — not just premium nameplates — are being engineered for higher ethanol blends. For ethanol producers, including sugar mills and grain-based distilleries, it underscores a long-term demand pipeline.

For oil marketing companies, the proliferation of flex-fuel vehicles will require expansion of dispensing infrastructure capable of handling higher-blend fuels at retail outlets. For consumers, the key questions will be on-road fuel availability, pricing parity with conventional petrol, and resale value.

What's next

Attention will turn to commercial availability and sales uptake of flex-fuel models, alongside any fiscal incentives that may be considered to bridge the cost gap with conventional variants. The pace at which oil marketing companies roll out higher-blend dispensing points will also shape adoption.

For the government, the WagonR Flex Fuel launch offers a visible marker of progress on a policy arc that links energy security, agricultural value addition and transport-sector decarbonisation — three priorities that have remained constant across successive Union Budgets.