What’s the difference between unleaded 88 and 87? This is a common question among car owners and drivers who are looking to fuel their vehicles with the right type of gasoline. While both unleaded 88 and 87 are grades of gasoline, they have distinct differences that can impact the performance and efficiency of your car. In this article, we will explore the key differences between these two fuel grades and help you make an informed decision for your vehicle.
Unleaded 88 and 87 are both grades of unleaded gasoline, which means they do not contain lead, a toxic substance that was once used in fuel to improve engine performance. However, the main difference between these two grades lies in their octane rating. Octane rating is a measure of a fuel’s ability to resist pre-detonation, also known as knocking, which can damage the engine.
Unleaded 88 has a higher octane rating than unleaded 87, typically around 10-15 points higher. This means that unleaded 88 is designed for engines that require a higher octane fuel to prevent knocking. High-performance vehicles, such as sports cars and luxury cars, often require unleaded 88 to ensure optimal engine performance and longevity.
On the other hand, unleaded 87 has a lower octane rating, making it suitable for a wider range of vehicles. Most modern cars and trucks can run on unleaded 87 without any issues. However, if your vehicle’s manufacturer recommends using a higher octane fuel, it’s important to follow their guidelines to avoid potential engine damage.
It’s worth noting that while higher octane fuel can provide better engine performance, it does not necessarily mean it will improve fuel efficiency. In fact, using a higher octane fuel than what is recommended by your vehicle’s manufacturer can actually lead to lower fuel economy. This is because the engine is designed to run efficiently on the specific octane rating it requires.
Another difference between unleaded 88 and 87 is their price. Generally, higher octane fuel is more expensive than lower octane fuel due to the additional refining process required to produce it. However, the cost difference may not be significant enough to justify using unleaded 88 if your vehicle does not require it.
In conclusion, the main difference between unleaded 88 and 87 is their octane rating, with unleaded 88 being a higher-grade fuel suitable for high-performance vehicles. While using a higher octane fuel can provide better engine performance, it’s important to follow your vehicle’s manufacturer’s recommendations and consider the potential impact on fuel efficiency and cost. By understanding the differences between these two fuel grades, you can make an informed decision to keep your car running smoothly and efficiently.
