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Are any flex-fuel vehicles expected to launch in India, and is there a timeframe for their arrival? Does it make sense to wait for one or buy an existing E20-compliant car?
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Currently, the only flex-fuel car on sale is the Maruti Suzuki WagonR flex-fuel. However, many car makers such as Toyota, Tata Motors, Kia, and Hyundai have shown flex-fuel vehicle concepts on different occasions. We expect a few more models and even some launches at the Bharat Mobility Show in February 2027. If you are not in a rush to buy a new car, it makes sense to wait till the first quarter of next year for more announcements and firmer timelines.
All petrol cars currently on sale are not only E20-compliant but can also support slightly higher blends of ethanol without any material damage to the engine and other components. As such, today's cars will be able to support the base ethanol blend for years to come without any concern.
Flex-fuel vehicles, which can support even higher blends of ethanol, do make your vehicle future-proof to an extent. However, as the ethanol blend increases, efficiency decreases. At current fuel prices, the drop in fuel economy isn't compensated by the lower price of E85 petrol. Flex-fuel vehicles would make more sense with some kind of hybrid setup that would compensate for this drop in fuel economy.

Maruti Suzuki Wagon R
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Posted on: 30 Oct 2026
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