Question: Do Any Cars Require Premium Gas?

Is it safe to put 93 gas in your car?

But take note: the recommended gasoline for most cars is regular octane.

In fact, in most cases, using a higher octane gasoline than your owner’s manual recommends offers absolutely no benefit.

It won’t make your car perform better, go faster, get better mileage, or run cleaner..

What happens if you put regular gas in a premium car?

If you mistakenly fill up with regular fuel, your car’s ECU will adjust engine timing and performance to work with the lower-octane fuel. In most cases, this is ok for the times when there are no premium pumps around, but it’s not ideal to run the cheapest fuel possible for extended periods of time.

Can you mix 87 and 93 octane gas?

By using higher octane fuel where lower is specified, you will create no problems with your engine. It does not (by popular belief) add any power to your engine, but will not harm it at all. … When you mix different octanes of fuel, you are either increasing or decreasing the octane of the fuel at hand.

What is the difference between 87 and 93 octane gas?

87, 89, 91, and 93 Octane Gasoline Premium gas is usually considered to be any gasoline that has an octane level of 91 or higher. … Sometimes, 93 octane will be listed as “super-premium” or “ultra.” Unleaded gasoline is usually considered to be “regular” when it is 87 octane.