Govt says E20 has not caused widespread vehicle damage; older cars may see 3–5% mileage hit
India’s petroleum ministry said E20 petrol has not made older vehicles unusable or caused verified widespread engine damage. It estimates some vehicles designed for E10 could see a 3–5% fuel-economy reduction, while automakers continue to support E20 and honour warranties.
India’s petroleum ministry said E20 petrol has not caused verified widespread engine damage or made older vehicles unusable. It said mileage impact for some older E10-designed vehicles is generally 3-5%, while major automakers continue to support the programme and honour warranties.
Why this matters
No related recent signals were supplied. The ministry’s statement addresses consumer concerns over E20 compatibility, mileage and warranty coverage for older vehicles.
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