
Unleaded 88, also known as E15, is a fuel blend consisting of 15% ethanol and 85% gasoline. It is approved by the U.S. Environmental Protection Agency (EPA) for use in vehicles from the year 2001 onwards, including cars, trucks, and SUVs. The fuel offers several benefits, such as improved engine health, reduced carbon emissions, and lower prices at the pump. However, it may result in slightly lower gas mileage compared to regular unleaded fuel. With its advantages and disadvantages, the suitability of Unleaded 88 for your car depends on various factors, including vehicle type, price, and personal preferences.
| Characteristics | Values |
|---|---|
| Name | Unleaded 88, E15 |
| Ethanol content | 15% |
| Octane rating | 88 |
| Vehicle compatibility | Safe for most vehicles, approved for 2001 and newer models |
| Price | Often less expensive than regular unleaded fuel |
| Fuel economy | Similar to regular unleaded, with a negligible difference in gas mileage |
| Engine performance | Can boost horsepower and enhance engine efficiency |
| Emissions | Lower carbon monoxide and greenhouse gas emissions than regular unleaded |
| Environmental impact | Supports American farmers and strengthens energy security |
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What You'll Learn

Unleaded 88 is safe for most vehicles
Unleaded 88, also known as E15, is a blend of up to 15% ethanol biofuel with 85% gasoline. It gets its name from its octane rating of 88, which is higher than regular unleaded fuel's rating of 87. This higher rating can reduce engine deposits, boost horsepower, and enhance your engine's performance and efficiency.
The ethanol in Unleaded 88 offers several benefits. Firstly, it is earth-friendly, reducing carbon monoxide pollution and decreasing greenhouse gas emissions. Secondly, it supports American farmers and strengthens the country's energy security. Thirdly, it keeps prices at the pump lower, saving you money. Finally, it supports job creation, with over 400,000 high-tech American jobs supported by ethanol and another 136,000 expected to be created through the use of Unleaded 88.
However, it is important to note that some auto manufacturers of higher-end vehicles recommend using only mid-range and premium gas. Additionally, while Unleaded 88 is generally safe for most modern vehicles, it is always a good idea to check your owner's manual to ensure it is approved for your specific vehicle.
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It's a cheaper alternative to regular unleaded fuel
Unleaded 88, also known as E15, is a cheaper alternative to regular unleaded fuel. The price advantage becomes particularly noticeable as oil prices rise. In 2022, Unleaded 88 sold in Minnesota averaged 17 cents less per gallon than regular unleaded, according to the Minnesota Department of Commerce. The fuel contains up to 15% ethanol and is approved by the U.S. Environmental Protection Agency for use in cars, trucks, and SUVs model year 2001 and newer. This represents more than 80% of the cars, trucks, and SUVs driven today.
The energy density of Unleaded 88 and regular unleaded are very similar, and it is unlikely you will notice any difference in fuel economy. According to experts, Unleaded 88 gets slightly lower gas mileage than regular unleaded, but the differences are minor. The price difference, which depends on the gas station, makes Unleaded 88 worth it, experts say. The ethanol in Unleaded 88 also keeps prices at the pump lower, saving you money, and supports job creation.
In addition to being a cheaper alternative, Unleaded 88 is also a smart, earth-friendly option. The ethanol in Unleaded 88 reduces carbon monoxide pollution and improves fuel octane. Ethanol is an earth-friendly biofuel that decreases greenhouse gas emissions. Agriculture officials say that a move to Unleaded 88 benefits consumers by easing prices at the pump and reducing pollution. Experts generally agree that ethanol production gives off less carbon dioxide than gasoline production because it is plant-based.
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It's better for the environment
Unleaded 88, also known as E15, is a fuel blend consisting of up to 15% ethanol and the remainder gasoline. This biofuel is considered a more environmentally friendly option for several reasons. Firstly, ethanol is plant-based, and its production results in lower carbon dioxide emissions compared to gasoline production. The ethanol in Unleaded 88 specifically reduces carbon monoxide pollution and decreases overall greenhouse gas emissions.
The production of corn-based ethanol also provides additional environmental benefits. For instance, corn farmers can employ climate-friendly farming methods to earn carbon credits in agricultural carbon markets. Furthermore, valuable co-products such as corn gluten meal and distillers' grains are created during the ethanol-making process, which are then used as nutritious livestock feed.
The use of Unleaded 88 also has broader economic implications that can positively impact the environment. By supporting American farmers and strengthening the country's energy security, the reliance on foreign energy sources can be reduced. This is particularly relevant as the price at the pump is less susceptible to the influence of foreign leaders when using domestically produced ethanol.
While the environmental advantages of Unleaded 88 are notable, it is important to acknowledge that a comprehensive understanding of its benefits requires a "life-cycle assessment" that measures carbon emissions at every stage of the production process. Nonetheless, with approval from the U.S. Environmental Protection Agency for use in modern vehicles, Unleaded 88 presents itself as a more environmentally conscious option for consumers.
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It's widely available
Unleaded 88, also known as E15, is widely available at gas stations across the United States. In Minnesota, Unleaded 88 is available at over 480 stations, with more on the way thanks to private-public grants that help retailers offset the costs of installing fuel equipment. In Ohio, there are at least 88 gas stations that sell Unleaded 88, up from just 10 or 15 in 2016. The number of stations offering the fuel has risen sharply in recent years, largely due to the arrival of gas station chains like Sheetz, which offers Unleaded 88 at 19 of its stations in the Columbus area.
In addition to Minnesota and Ohio, Unleaded 88 is also available in other states such as Indiana, where Family Express offers Regular 88 at a significant number of stores throughout Northwest and Central Indiana. In Pennsylvania, the gas station operator Sheetz has expanded its footprint, offering Unleaded 88 at a reduced price of $3.99 per gallon.
The growing availability of Unleaded 88 is due in part to the support of American farmers and the push for more sustainable and environmentally friendly fuel options. Ethanol, which is a major component of Unleaded 88, is often made from corn grown in the United States, and its production provides numerous benefits beyond fueling vehicles. For example, the production of corn-based ethanol creates valuable co-products such as corn gluten meal and distillers' grains, which are used as livestock feed.
The widespread availability of Unleaded 88 also reflects the approval of the fuel by the U.S. Environmental Protection Agency (EPA) for use in gasoline-powered vehicles from the model year 2001 and newer. This includes cars, trucks, and SUVs, representing more than 80% of the vehicles on the road today. The EPA's approval and the fuel's environmental benefits have likely contributed to its increasing presence at gas stations across the country.
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It won't damage your engine
Unleaded 88, also known as E15, is a fuel blend consisting of up to 15% ethanol and 85% gasoline. It is a safe and approved fuel option for most modern vehicles (model year 2001 and newer) and will not damage your engine. In fact, using Unleaded 88 can offer several benefits for both your engine and the environment.
Firstly, Unleaded 88 can improve engine health and performance. Its higher octane rating of 88, compared to 87 for regular unleaded fuel, helps reduce engine deposits, boost horsepower, and enhance engine efficiency. The U.S. Environmental Protection Agency (EPA) has tested and approved Unleaded 88 for use in gasoline-powered cars, trucks, and SUVs from 2001 onwards, and it is unlikely to cause any significant loss in vehicle performance.
Secondly, Unleaded 88 is more environmentally friendly than regular unleaded fuel. The ethanol component of Unleaded 88 is plant-based, often derived from corn grown in the United States. This domestic source of fuel reduces dependence on foreign energy sources. Additionally, ethanol production generates fewer carbon emissions than gasoline production, leading to lower greenhouse gas emissions from tailpipe emissions. The use of Unleaded 88 supports the rural economy and contributes to job creation in the ethanol industry.
While Unleaded 88 may result in slightly lower gas mileage than regular unleaded fuel, the difference in fuel economy is negligible. The price advantage of Unleaded 88 becomes more attractive when oil prices rise, making it a cost-effective option for motorists. Overall, Unleaded 88 is a safe and beneficial choice for compatible vehicles, offering improved engine performance and reduced environmental impact without compromising fuel economy.
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Frequently asked questions
Unleaded 88 fuel, also known as E15, is approved for use in all model year 2001 and newer vehicles. It is safe and can be used in most modern vehicles, including cars, trucks, and SUVs.
Unleaded 88 is less expensive than regular unleaded fuel and has similar energy density, so you won't notice a difference in fuel economy. It also has a positive impact on the environment as it reduces carbon monoxide pollution and greenhouse gas emissions.
Unleaded 88 is available at select gas stations, with a significant presence in states like Minnesota, Ohio, and Indiana. You can use tools like getbiofuel.com to find stations offering Unleaded 88 near you.
Unleaded 88 has a higher octane rating than regular unleaded, which can reduce engine deposits, boost horsepower, and enhance engine performance and efficiency. It is approved by the U.S. Environmental Protection Agency (EPA) and has been tested extensively, showing no significant loss in vehicle performance.






































