What Cars Can Use E85 Gas

Do you want to have more control over the fuel you use in your car? Consider using E85 gas. E85 gas is a blend of gasoline and ethanol, with ethanol making up 51% to 83% of the blend. This fuel is becoming increasingly popular due to its lower cost and environmental benefits.

However, not all cars can use E85 gas. In this article, we will discuss what E85 gas is, what flex fuel vehicles are, and how to check if your car can use E85 gas. We will also explore the pros and cons of using E85 gas and provide considerations to keep in mind before making the switch.

By the end of this article, you will have a better understanding of E85 gas and whether it is a viable option for your car.

Understanding E85 Gas

If you’re looking to save some money at the pump and reduce your carbon footprint, you might want to consider filling up with E85 gas. This is a blend of ethanol and gasoline, which means it’s made up of 85% ethanol and 15% gasoline.

One of the main benefits of using E85 gas is that it’s cleaner burning than regular gasoline, which means it produces less pollution and greenhouse gases. This makes it a great option for those who are environmentally conscious and want to reduce their carbon footprint.

However, there are some drawbacks to using E85 gas that you should be aware of. One of the biggest drawbacks is that it’s not as widely available as regular gasoline, which means you may have to travel farther to find a gas station that sells it. Additionally, E85 gas can be more expensive than regular gasoline, so you may not actually save money in the long run.

Overall, if you’re interested in using E85 gas, it’s important to weigh the benefits and drawbacks to determine if it’s the right choice for you and your vehicle.

What are Flex Fuel Vehicles?

You’ll be pleased to know that Flex Fuel Vehicles have the ability to run on a variety of fuel blends, including E85. These vehicles are designed to use a sensor that can detect the type of fuel being used and adjust the engine accordingly. This means that you can use E85, gasoline, or any blend of the two without having to make any modifications to your vehicle.

One of the benefits of flex fuel is that it provides a cleaner burning fuel option compared to traditional gasoline. This results in reduced emissions and a positive impact on the environment.

However, there are some drawbacks to using flex fuel, including reduced fuel economy and potential engine damage if the fuel is not properly stored or if the vehicle is not regularly maintained. It’s important to weigh the benefits and drawbacks before deciding whether a flex fuel vehicle is right for you.

How to Check if Your Car Can Use E85 Gas

If you’re wondering if your car can use E85 gas, there are a few simple steps you can take. First, you’ll need to identify if your car is a Flex Fuel Vehicle (FFV). This can usually be done by checking the gas cap or looking for a badge on the car.

If you’re still unsure, consult your car manual for more information on compatible fuel types.

Identifying FFVs

One easy way to identify FFVs is by looking for the yellow gas cap. This yellow cap is a clear indicator that the vehicle is capable of running on E85 fuel.

Another way to identify FFVs is by checking the owner’s manual or contacting the manufacturer. This will provide information regarding the engine compatibility and fuel efficiency of the car.

It’s important to note that not all FFVs will have a yellow gas cap, and not all vehicles with a yellow gas cap are FFVs. Therefore, it’s crucial to double-check the owner’s manual or contact the manufacturer to confirm if the vehicle is compatible with E85 fuel.

By identifying FFVs, you can take advantage of the benefits of using E85 fuel, including better fuel efficiency and reduced emissions.

Consult Your Car Manual

Consulting your car manual is a great way to discover if your vehicle is compatible with E85 fuel. Most car manuals will have a section on fuel requirements that will explicitly state if your vehicle can run on E85 or not. If your manual states that your car is a Flex Fuel Vehicle (FFV), then it can run on E85 fuel.

It’s essential to note that not all vehicles are FFVs, and using E85 fuel in a non-FFV can cause severe damage to your engine. Regular maintenance is crucial when running your car on E85 fuel. E85 is a corrosive fuel that can damage your engine over time if not adequately maintained.

To keep your car running smoothly and efficiently on E85, you need to follow the manufacturer’s recommended maintenance schedule. Additionally, fuel efficiency tips, such as slowing down and using cruise control, can help you get the most out of your E85 fuel.

By following these tips and maintaining your vehicle correctly, you can enjoy the benefits of using E85 fuel while keeping your car in top shape.

Pros and Cons of Using E85 Gas

If you’re considering using E85 gas, it’s important to weigh the pros and cons.

On the positive side, E85 is a renewable fuel that produces fewer greenhouse gas emissions than traditional gasoline.

However, it can be more expensive and less widely available than regular gasoline, and it may also impact your vehicle’s performance.

Environmental Benefits

Using e85 gas in compatible cars can significantly reduce greenhouse gas emissions and contribute to a cleaner environment. E85 is a blend of 85% ethanol and 15% gasoline, made from renewable energy sources such as corn, sugarcane, and switchgrass.

Compared to traditional gasoline, e85 produces fewer emissions of carbon monoxide, nitrogen oxides, and volatile organic compounds. Additionally, e85 has a higher octane rating than regular gasoline, improving engine performance and efficiency, leading to reduced fuel consumption and lower overall emissions.

By using e85, you can help reduce your carbon footprint and contribute to a more sustainable future.

Cost and Availability

Getting your hands on e85 fuel can be a bit of a challenge and it might cost you a bit more at the pump. However, e85 fuel is generally cheaper compared to regular gasoline. The lower energy content of the fuel means that you’ll need to use more of it to travel the same distance. This means that the cost vs efficiency calculation will depend on the price of e85 fuel in your area compared to regular gasoline.

Another factor to consider when using e85 fuel is local availability. E85 fuel is not as widely available as regular gasoline, so you may have to drive a bit further to find a gas station that sells it. Additionally, not all cars are compatible with e85 fuel, so you’ll need to make sure that your vehicle can use it before filling up.

Overall, while using e85 fuel can offer environmental benefits, it’s important to weigh the cost vs efficiency and local availability factors before making the switch.

Vehicle Performance

To really enjoy the benefits of e85 fuel, you need to make sure that your vehicle’s performance is optimized for this specific type of fuel. This means you’ll need to invest in some modifications to improve efficiency and get the most out of your engine.

One way to do this is by modifying your engine to run on e85. This can involve upgrading your fuel injectors, adjusting your air-to-fuel ratio, and possibly even installing a new fuel pump.

By doing so, you can improve your engine’s overall performance and get better fuel economy. Additionally, you may be able to achieve higher horsepower and torque levels, which can make your driving experience more exhilarating.

Considerations Before Switching to E85 Gas

Before making the switch to E85 gas, it’s important to take into account a few key factors.

One of the primary considerations is the economic impact of switching to E85. While E85 is typically cheaper than regular gasoline, it is also less fuel-efficient, which means you may end up spending more money on fuel in the long run.

Additionally, not all gas stations offer E85, so you may need to travel further to find a station that sells it, which can add to your overall expenses.

Another important factor to consider before switching to E85 is your vehicle’s compatibility. While many newer vehicles are designed to run on E85, older models may not be equipped to handle this type of fuel. In some cases, using E85 in a vehicle that is not designed for it can cause engine damage or decrease performance.

Therefore, it’s important to check your vehicle’s owner’s manual or consult with a mechanic to determine if your car can safely run on E85.

By taking these factors into account, you can make an informed decision about whether or not E85 is the right choice for you and your vehicle.


Now that you have a better understanding of E85 gas and which cars can use it, you may be wondering if it’s a good option for you.

The pros of using E85 gas include lower emissions, potential cost savings, and supporting domestic ethanol production. However, there are also some cons to consider, such as decreased fuel efficiency and a limited availability of E85 gas stations.

Before switching to E85 gas, it’s important to consider your driving habits, the availability of E85 gas in your area, and the potential impact on your vehicle’s performance.

If you have a flex fuel vehicle and frequently drive in areas with E85 gas stations, it may be worth considering the switch. However, if you have a non-flex fuel vehicle or E85 gas is not readily available in your area, it may not be a practical option.

As always, it’s important to do your research and consult with a trusted mechanic before making any major changes to your vehicle’s fuel.