How to Get Better MPG in Your RX8

The Mazda RX-8, renowned for it’s sleek design and powerful rotary engine, is a true luxury sports car that captivates car enthusiasts. While it’s impressive performance on the road is exhilarating, the RX-8's fuel efficiency leaves some owners hoping for better miles per gallon. Fortunately, there are several practical ways to enhance the RX-8's MPG and optimize fuel consumption without compromising it’s driving experience. By implementing these efficient driving techniques, making smart modifications, and adopting proper maintenance habits, RX-8 owners can unlock a new level of fuel economy, allowing them to enjoy the performance of this exceptional vehicle while also saving money at the pump.

How Much MPG Does a RX-8 Get?

The 2008 Mazda RX-8 is a sports car that offers an impressive mix of performance and fuel efficiency. With it’s 2-cylinder, 1.3-liter engine and a manual 6-speed transmission, this vehicle delivers a respectable MPG rating. According to the EPA, the RX-8 achieves an average of 18 combined city/highway MPG. This makes it a great option for individuals who value both speed and economy.

This means that you can expect to travel approximately 16 miles for every gallon of premium gasoline consumed in urban areas. This allows for a longer range and fewer stops at the pump during long highway journeys.

For those who want a more accurate estimation of fuel consumption, there are unofficial MPG estimates shared by vehicle owners. These estimates are based on real-world driving experiences and can provide a more realistic representation of the RX-8s fuel economy. By viewing these estimates, you can gauge the average MPG reported by drivers and make comparisons to your own driving habits.

If you own an RX-8 and want to contribute to the MPG data, you can share your own personal MPG estimates. This allows you to contribute to the collective knowledge of the RX-8s fuel efficiency and help other potential buyers make informed decisions. By sharing your MPG, you’re participating in a community that values transparency and objectivity when it comes to evaluating the performance of vehicles.

It delivers 16 MPG in the city and 22 MPG on the highway, making it a fuel-efficient option for both urban and long-distance driving. Additionally, the unofficial MPG estimates shared by vehicle owners provide valuable real-world data that can assist potential buyers in making informed decisions.

Pros and Cons of Owning a Mazda RX-8

The Mazda RX-8 is a sports car that’s it’s own set of advantages and disadvantages as a vehicle choice. Pros of owning an RX-8 include it’s stylish and unique design, especially the iconic rear-hinged “suicide” doors, which make for easy access to the rear seats. The RX-8 also offers nimble handling and a smooth ride, thanks to it’s well-tuned suspension. Additionally, this sports car features a high-revving rotary engine, which provides a distinctive and exhilarating driving experience.

However, there are some cons to consider as well. One major drawback is the RX-8’s relatively poor fuel economy, as rotary engines tend to be less efficient compared to traditional piston engines. The car may also require more maintenance and care, especially regarding the rotary engine’s unique needs for proper oil consumption and maintenance schedules. Furthermore, the RX-8’s limited rear seating space and small trunk size may not suit those with a need for extra passenger or cargo room. Lastly, it’s important to be aware of the RX-8’s potential for engine issues if proper maintenance and care aren’t consistently provided.

While these pros and cons may influence one’s decision to own a Mazda RX-8, it ultimately depends on individual preferences, priorities, and intended use for the vehicle.


By adopting techniques such as smooth acceleration, maintaining optimal tire pressure, reducing unnecessary weight, and utilizing higher gear ratios, drivers can maximize their MPG. Additionally, staying on top of routine maintenance such as regular oil changes, replacing air filters, and frequently checking for potential issues can further enhance the RX8's fuel economy. Furthermore, exploring modifications like installing a cold-air intake, optimizing ignition timing, and upgrading to lightweight performance parts can yield improvements.

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