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What is E20 petrol? Everything you need to know

Ravi PicRavi - September 04, 2025 12:44 PM

The Government of India has decided to increase the amount of ethanol added to petrol. Now petrol with 20% ethanol i.e. E20 petrol is available across the country. Its purpose is to reduce pollution, reduce the cost of buying oil from abroad and benefit sugarcane farmers. While vehicle owners are unhappy with this, the government is telling its benefits. But the question is, is it causing problems in vehicles? Some people are saying that vehicles are stopping, while some say that mileage is decreasing. Now it is very important to know what is the real truth on all this and what the experts say. Before that, let us know what this E20 petrol is.

What is E20 petrol?

E20 petrol is actually made by mixing 80% normal petrol and 20% ethanol. Ethanol is prepared from sugarcane, maize and other agricultural products. This fuel reduces pollution, increases the income of farmers and also reduces the need to import oil from outside.

Benefits of E20 Petrol

Adding ethanol to petrol is considered a good solution to stop the increasing pollution in the country. This will reduce CO₂ and sugarcane farmers will directly benefit as a new market will be created for them.

Not only this, adding ethanol to petrol will also reduce the need to buy crude oil from abroad, which will save the country's money. This will also improve the performance of some engines. This is the reason why E20 petrol is considered a big step in India's green energy policy, as it will help reduce carbon emissions.

Disadvantages of E20 petrol

According to reports, the mileage of vehicles can decrease by about 2% to 6%. Ethanol can have a bad effect on the rubber, plastic or metal parts of old vehicles. Sometimes problems like trouble in starting the vehicle, excessive noise or engine breakdown may also occur. A big problem with E20 petrol is that it requires a lot of land and water to make it.

Is E20 petrol expensive or cheap?

The price of E20 petrol has been kept the same as normal petrol. The mileage of the vehicle may decrease a little, and the fuel cost may increase a little in the long run. But the government says that this will benefit both the farmers and the environment, and it will also have a direct positive impact on the country's economy.

What do the auto companies say?

Many consumers said that the mileage has decreased by 20-50% due to E20 petrol. However, there have been no reports so far that this petrol (E20) has damaged the car's engine. The government, SIAM and ARAI have clearly stated that there is nothing dangerous in using E20 and it is completely safe.

Also Read: New GST Rate List, On which GST rates were increased or decreased

About the Author:

Ravi Thakur Writter

Ravi Thakur

Ravi Thakur is a seasoned writer specializing in SEO-driven sports content. With expertise in crafting engaging blogs, news articles, and entertainment pieces, Ravi brings a unique perspective to the world of sports journalism.

His skills extend beyond insightful analysis, as he is adept at keeping sports enthusiasts informed by regularly updating points tables and schedules for major events in football and cricket.

Ravi Thakur's passion for sports and his knack for blending SEO principles with compelling writing make him a go-to source for those seeking a dynamic and informative sports content experience.

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