No, higher octane fuel is only necessary for higher performance cars. Highly efficient cars can usually use the lowest octane fuels, because they are not designed for performance.
it is a type of gasoline that has a higher octane rating for higher performance engines
No. If your car runs well on a lower octane gasoline (i.e. no engine pinging or knocking), then putting a higher octane gas in your tank is just wasting money...
It is harder to ignite higher octane gasoline - the octane rating expresses the compound's resistance to pre-ignition (often called "ping") Low octane fuels tend to 'ping' more than high octane fuels because they ignite more easily.
There are many different grades of gasoline, each with a different octane rating. Early gasoline had very low octane in many cases, from the 1920s to the 1970s octane rating was improved by adding a highly poisonous chemical called tetraethyl lead and ranged from about 90 to 110 octane, most modern cars can run on 87 octane unleaded (now considered "regular" grade gasoline), "premium" grade gasoline is around 90 to 92 octane unleaded, airplane gasoline is typically 130 octane leaded.
Premium gasoline is gasoline that has been blended to meet an octane rating higher than "Regular" gasoline. Higher octane gasoline contains hydrocarbon components which are more branched or have a lower hydrogen to carbon ratio than those with lower octane. In the United States the typical octane numbers, (RON+MON)/2 are as follows: Regular = 87 Plus = 89 Supreme = 93. Typical octane ratings vary in different locations and in some cases elevations.
no!! dont be cheap and buy the the higher octane!!!!
Yes you can use premium gasoline in unleaded because premium gasoline is also unleaded. The only reason it is called premium gasoline is because it has a higher octance then regular unleaded. Regular unleaded has an octane rating of 87 and premium has an octane rating of 92. Premium gasoline burns slower then regualr gas because it has a higher octane rating.
It means the gasoline blend has a higher Octane. Use the octane that the manufacture recommends for your car. If you are already using the proper octane fuel, you will not obtain more power from higher octane fuels. The engine will be already operating at optimum settings, and a higher octane will have no effect on the management system. Your driveability and fuel economy will remain the same. The higher octane fuel costs more, so you are just throwing money away.
cheap gasoline,try a higher octane gas or add an octane booster to your tank
92 Octane or higher.
91 or higher octane fuel
You can add ethanol to gasoline to make the octane higher.