Is E10 91 or 95?
The numbers are what matters: Standard unleaded petrol is 91. Premium unleaded is both 95 and 98. The ethanol-blended E10 (a mixture of up to 10% ethanol in petrol) is a substitute for 91 in most cars.
What are the different types of ethanol fuel?
There are three general categories of ethanol-gasoline blends: E10, E15, and E85. E10 is gasoline with 10% ethanol content. E15 is gasoline with 15% ethanol content, and E85 is a fuel that may contain up to 85% fuel ethanol.
Is e87 the same as E10?
E10 gasoline (87 octane) is a regular gasoline formulated at an octane rating of 87. It’s a preferred variety of gasoline for many automobiles.
Is E10 the same as RON 91?
E10 is a blend of regular unleaded (RON 91) petrol and between 9% and 10% ethanol.
Is E10 better than 98?
Testing conducted by Drive has shown that premium unleaded (98 octane) is more efficient than E10 in both city and highway driving.
What does E5 and E10 mean in fuel?
Both E5 and E10 are unleaded petrol but E10 contains a higher proportion of bio-ethanol – up to 10% compared with a maximum of 5% in E5. This higher bio-ethanol content – obtained from renewable sources – helps to reduce the CO2 emissions from vehicles but slightly reduces their fuel efficiency.
What octane rating is E10?
95 octane
Petrol stations that offer 2 grades of petrol will stock E10 (95 octane) and E5 (97+ octane) petrol.
What octane is E85?
100-105
What is the octane rating of E85 compared to gasoline? E85 has an octane rating ranging from 100-105, making it a high performance fuel. In comparison, regular unleaded gasoline has an octane rating of 87.
Is unleaded and E10 the same?
E10 fuel has largely replaced the old basic fuel we knew as ‘Unleaded’ and which carried an octane rating of 91RON. The key difference between E10 and unleaded is E10 is made up of 90 per cent unleaded with a blend of 10 percent ethanol content.
What does 98 RON mean?
octane rating number
Fuels such as 95 or 98 RON (octane rating number) have a higher resistance to burn which indicates higher levels of energy available for the vehicle’s engine.