Older vehicles generally show no significant performance changes with E20 fuel. Some BS-III vehicles manufactured before 2016 may require minor part replacements. Extensive studies have confirmed the compatibility of vehicles with the new fuel blend. Automobile manufacturers continue to honor warranty claims for vehicles using E20. The government has implemented the E20 fuel program through a phased and scientifically validated approach.

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…

No government assessment exists on the percentage of vehicles compatible with E20 fuel, says Minister Suresh Gopi in Parliament.

Older vehicles generally show no significant performance changes with E20 fuel. Some BS-III vehicles manufactured before 2016 may require minor part replacements. Extensive…