E20 Petrol and Mileage: What the Government Says vs What Drivers Claim nextgengpost.com

This article explains the debate about E20 petrol in India. Many drivers say their vehicle gives less mileage after using E20 fuel, but the government says the drop is usually only 3–5%. Some people also worry that E20 may damage old engines, but the government says there is no strong proof of this. The guide compares both sides using facts and official data. It also explains why E20 petrol is not cheaper, and why people cannot choose normal petrol everywhere.