80 per cent Drop in Mileage for Older Vehicles, Says Survey Fuel Efficiency 80 per cent Drop in Mileage for Older Vehicles, Says Survey admin October 14, 2025 0 The mandatory implementation of E20 petrol — a fuel blend containing 20 per cent ethanol — is... Read More Read more about 80 per cent Drop in Mileage for Older Vehicles, Says Survey
