Mazda models have different engines, each with its own fuel requirements. Your fuel choice can significantly impact your car’s fuel efficiency and performance. Below, your Mazda dealer provides information on the various fuel types available and how to select the best one for your specific Mazda model.
Types of Fuel
At gas stations, you can usually find three different fuel grades or types of fuel characterized by their octane level. This rating is determined by the fuel’s ability to spontaneous combustion under pressure. The octane number is determined by taking the average of two distinct methods for rating octane levels: research octane rating (RON) and motor octane rating (MOR), which are primarily differentiated based on the particular operating conditions.
Fuel becomes more stable as the octane number increases. Although some gasoline grades are named differently, such as unleaded, regular, midgrade, or premium, they all indicate the octane rating.
Regular
Regular has the lowest octane rating, is usually graded at 87, and is the most economical. It’s okay for most cars and can be ideal unless your model explicitly needs a higher fuel grade. It’s important to note that using gasoline with an octane rating lower than 87 can adversely affect the emission control system performance and lead to engine knocking and severe engine damage.
Midgrade
Midgrade gasoline, which typically has an octane rating of 89-90, offers a slightly higher stability level than regular gasoline, with an octane rating of 87.
Premium
For cars equipped with turbo engines, it is advisable to use premium gasoline, which typically has an octane rating of 91 to 94.
Mazda Fuel Requirements
Although lower-grade fuels work fine in most Mazda models, premium fuel can enhance your car’s performance. If your Mazda has a catalytic converter or oxygen sensors, use unleaded fuel to minimize exhaust emissions and reduce spark plug fouling.
Regular Unleaded Fuel
Regular unleaded fuel with an 87-octane rating is ideal for most low-performance commuter models, especially in areas with low or moderate altitudes where fast combustion is beneficial.
Higher Octane Fuel
While most Mazda models do not necessarily require premium fuel, it is important to note that in some instances, you may only get the best performance from your car by using a higher octane fuel (typically 91 octane).
Choosing the right fuel can significantly impact the performance and longevity of your car, be it a big and spacious CX-9 SUV or a zippy MX-5 Miata. Swing by Flood Mazda today for more information on the right fuel and expert maintenance services to ensure your Mazda stays fuel-efficient and running optimally.
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