List 5 Different Types Of Gas For Cars You Need To Known

types of gas for cars

Gas is a very important part of any car owner’s or mechanic’s life. It’s not only vital to the operation of your car, it is also important to your safety. Gas is made up of different elements and each element has a different effect on your car.

In this guide, I’m going to take a look at the different elements of gasoline and give you a basic understanding of how each one affects your car and what you should be aware of when working on or with your vehicle.

List 5 Types Of Gas For Cars

Regular Fuel

Regular Fuel

Regular fuel is the cheapest kind of fuel you can use for your car. It is the same thing you would put in your gas tank if you were going to drive a few miles. Regular unleaded gasoline has a vapor pressure of 17.7 inches of water at 70 degrees Fahrenheit. This means it will evaporate very slowly from the fuel tank of a car.

Regular unleaded gasoline is the type of gasoline that is sold in almost every gas station in the United States. It is the type of gasoline that is required by law to be in your gas tank when you drive any vehicle on the highway.

Premium Fuel 

Premium Fuel 

Premium gas is a grade of gasoline that has a higher octane rating than regular gas. It is required by law in some countries to have an octane rating higher 87. The reason this is important is that when gasoline is burned in an internal combustion engine, it becomes a gas. When this gas is burned, it releases energy in the form of heat. The hotter the gas gets, the more energy it will release.

However, if the gas gets too hot, it can become damaged or “crisp” and can cause permanent damage to your engine. In fact, if the gas gets too hot, it can actually catch fire! That’s why it is so important to keep your gas tank as full as possible and to only fill up with premium gasoline.

Premium gasoline can be hard to find and may cost a little more than regular gasoline, but it is worth the extra cost. It will give you much better gas mileage and your car will run better too.

Diesel Fuel 

Diesel Fuel 

Diesel fuel is the fuel of choice for cars and light trucks because it is more powerful and has a longer lasting effect than gasoline. Diesel engines are much more efficient than gasoline engines, which means that a diesel car will use about 1/3 less gas per mile than a gas car. This translates to significant savings at the pump.

Diesels are also extremely economical in operation. They have a higher compression ratio than gasoline engines, so they require a smaller amount of air and fuel to create the same level of power. This results in less pollution.

Diesels are also very dependable. They have a much longer lifespan than gasoline engines. This is especially true if the vehicle is driven in a normal manner. However, if the vehicle is driven in an abusive manner, such as driving with a heavy foot, then the life span of the engine will be significantly reduced.



E85 is a high-octane fuel made from 85% Ethanol and 15% gasoline. It has a higher octane rating (a number that describes how powerful a fuel is when burned) than regular gasoline (petrol). E85 is much cheaper than petrol and it produces much less pollution. The main reason people use it is because it gives their car or truck a huge performance boost.

E85 is only available in a few countries like the United States, Canada, China, and Japan. In fact, only about 1,000 cars in the U.S. are designed to run on E85. But the number of E85 fueling stations is growing very quickly.

Nowadays, you can find E85 fuel almost anywhere in the U.S. If you have a vehicle that can use it, you should give it a try. You might be surprised at how well your car will perform when you fill it with E85 fuel.



E15 is a type of gasoline that contains 15% ethanol. Ethanol is the primary ingredient in many types of fuel-in-feed additive that is added to gasoline to increase its octane rating. E-15 is designed for use in vehicles that have an internal combustion engine that uses gasoline as its fuel source.

This type of gasoline is only available in a few countries, but it is gaining popularity in the United States. E-15 is more expensive than regular gasoline, but it does have some advantages over regular gasoline. It burns cleaner, has better lubricating properties and it can be used in any vehicle that uses regular gasoline.

However, if you have a vehicle that was manufactured in the last 10-years and it uses a catalytic converter, then you should NOT use E-15 gasoline in that vehicle. This is because using E-15 gasoline with a catalytic converter will cause your vehicle’s emissions to exceed legal limits.


Can You Use E85 In Sports Cars?

Yes, the high ethanol content in E85 will make your engine run cleaner and cleaner. You may experience a little bit harder starting in cold temperature, but that can be solved by a good quality racing fuel. If you are going to race your car or use it for track work, then you should definitely consider using E85. 

What is the most popular gasoline for cars?

The most popular gasoline among Americans is regular unleaded gasoline. As of 2014, the American Petroleum Institute reports that regular unleaded gasoline represents more than half of all gasoline sold in the United States.

If you don’t drive, will you lose fuel?

Yes, you will lose fuel. But not nearly as much as you would if you were driving around at 40mph all the time.

How much does conventional fuel cost?

U.S. Energy Information Administration data shows the average cost of a gallon of unleaded regular gas in the U.S. in 2012 was $3.59. The average price of a gallon of unleaded premium hit $4.08.

Is your car gas tank cap on the left or right side?

The majority of cars in the U.S. have the gas tank on the right side. Before 2009, most cars had the gas tank on the left side.

Where is the gas pump icon on an old car?

Old cars had gas tanks on the left side of the car. So the gas pump icon is on the left side of the car. 

Why aren’t all fuel doors on the same side?

Early cars had the gas tank on the side of the car. Later cars had gas tanks in the back of the car. So most gas doors are on the side of the car. Old cars had the gas tank on the left side of the car. Newer cars have the gas tank on the right side of the car. So most modern gas doors are on the right side of the car. This prevents every driver from needing to wait for the same pumps.

What Happens When Gasoline Goes Into A Diesel Engine?

It’s a question that many people have asked, and a lot of people have tried to find the answer to it. The answer is that it doesn’t go into a diesel engine.

It goes into a different part of the engine called “The After-Treatment System”. The “After Treatment System” is a state-of-the-art device that cleans up any “Engine Life Leftovers” before they can do any harm.

What If I Put E85 In A Vehicle Not Made For It?

It is not recommended to put E85 in your vehicle even if the book says that your vehicle is compatible with E85. You will damage your vehicle, and that is not covered under your warranty.

There are many other things you should know before you put E85 in your tank. I have heard stories of people putting E85 in their vehicles and then having problems with their vehicle. If this has happened to you or someone you know, you may be entitled to compensation.

What Should I Do If I Put The Wrong Fuel In My Car?

In this situation you should call out a mobile mechanic from YourMechanic to come to your location and drain the excess fuel from your tank. In the meantime, make sure to disconnect your negative battery cable to prevent any sparks from occurring that could ignite the fuel.


Gasoline (or petrol as it is known in some countries) is the fuel that powers your car or motor vehicle. The fuel you put in your tank becomes gasoline at room temperature. This means that if you fill up your tank with 20 gallons of gasoline, the gas in your tank will be 20 degrees colder than the air around it.

Gasoline is a highly flammable liquid and, when exposed to heat, it evaporates and turns into a gas. When this happens, the gasoline/fuel is much more likely to ignite and burn rapidly than it was as liquid. Therefore, you should never leave your gasoline filled car unattended with the engine running.

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