NEW DELHI: The government on Wednesday said extensive studies have found no significant performance or durability issues in vehicles running on E20 petrol, asserting that even older vehicles generally do not require engine modifications to use the fuel.

The government has not estimated how many vehicles in India are fully compatible with E20 fuel, Parliament was informed on Monday. It, however, maintained that the ethanol…

The rollout of E20 petrol has drawn criticism from opposition parties and some consumer groups, who have raised concerns about its impact on older vehicles not specifically…