30 MPG combined is a respectable figure for any vehicle, but it’s especially impressive in the 2022 Mazda MX-5. This isn’t a family hauler, a work truck, or a long-distance cruiser. It’s a dedicated sports car, designed to deliver driving pleasure above all else. The fact that it achieves this level of fuel efficiency shows Mazda’s engineering prowess and its commitment to making driving fun accessible.

City and highway performance

The EPA estimates the 2022 Mazda MX-5 at 26 MPG in the city and 35 MPG on the highway. These numbers reflect the car’s lightweight construction and the efficiency of its 2.0-liter four-cylinder engine. The city rating is particularly noteworthy, as sports cars often struggle in stop-and-go traffic. The MX-5’s responsive throttle and eager engine make zipping around town a joy.

The highway MPG rating showcases the car’s ability to cruise comfortably at higher speeds. Remember that these figures are based on standardized testing, and real-world results may vary depending on driving style, traffic conditions, and other factors. With the automatic transmission, you can expect the MX-5 to get the most out of every gallon, even on long drives with the top down.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2022 Mazda MX-5 at $1,950. This figure is based on driving 15,000 miles per year and using national average fuel prices. It’s a useful benchmark for comparing the MX-5’s fuel economy to other vehicles. This may seem high to some, but most MX-5 owners aren’t putting 15,000 miles on the odometer every year. This car is more likely to be a weekend fun machine so the cost will likely be lower.

Real-world expectations

While the EPA estimates are a good starting point, real-world fuel economy can vary. Owners who drive primarily in the city, with frequent acceleration and braking, may find their MPG closer to the 26 MPG mark. On the other hand, those who spend more time on the highway, maintaining a steady speed, could see figures closer to or even slightly above the 35 MPG estimate.

The beauty of the MX-5 is that its engaging driving dynamics encourage a more spirited style of driving. Those who enjoy downshifting and feeling the engine’s responsiveness might sacrifice some fuel economy. However, even with a slightly more aggressive driving style, achieving MPG in the low 30s is entirely reasonable.

How it compares

Compared to other sports cars, the Mazda MX-5 does well in fuel economy. The Subaru BRZ, another lightweight, rear-wheel-drive sports car, delivers approximately 25 MPG combined with the automatic transmission. A pre-owned Porsche 718 Boxster, while offering a significant performance upgrade, generally achieves around 24 MPG combined. While numbers vary, these figures can be a good starting point for comparison.

The MX-5’s closest competitor, from a fuel economy perspective, might be a sporty hatchback like the Honda Civic Si, which gets around 31 MPG combined with its manual transmission. However, the Civic Si lacks the open-air experience and uniquely characterful driving dynamics of the MX-5. The MX-5 appeals to buyers who prioritize driving enjoyment over outright efficiency, but still don’t want to visit the pump at every corner. You can explore MX 5 MPG across all years to better understand its legacy.

Tips to maximize efficiency

Avoid aggressive acceleration and braking. The MX-5 is a lightweight car, so it doesn’t require heavy foot to achieve brisk acceleration. Gentle inputs on the throttle and brakes will reduce fuel consumption, especially in city driving. Focus on maintaining momentum and anticipating traffic flow to avoid unnecessary stops and starts.

Monitor tire pressure regularly. Underinflated tires increase rolling resistance, which reduces fuel economy. Check your tires at least once a month and inflate them to the recommended pressure listed on the door jamb sticker. Even a few PSI can make a noticeable difference in fuel consumption along with extending tire life.

Reduce unnecessary weight. The MX-5 is lightweight by design, so even small amounts of extra weight can impact fuel efficiency. Remove any unnecessary items from the trunk and cabin to minimize the load the engine has to carry; every bit helps.

Consider using premium fuel. While the MX-5 doesn’t require premium fuel, some drivers report slightly improved performance and fuel economy when using higher-octane gasoline. Experiment to see if it makes a difference in your driving experience, but be sure to calculate the cost-benefit.

Don’t forget to stay up to date on maintenance. Something as simple as changing your engine air filter has demonstrated, across countless types of vehicles, real gains (or maintaining previous performance) as far as MPG goes. You can explore all Mazda fuel economy data to see how different maintenance practices can impact efficiency.