Getting 25 MPG combined in the 2023 Subaru BRZ with the automatic transmission won’t win any hypermiling competitions. This car isn’t about maximizing gas mileage; it’s about maximizing driving enjoyment. The BRZ buyer is a driving enthusiast, someone who prioritizes sharp handling, a playful chassis, and direct engagement over outright practicality or fuel efficiency. They understand the trade-off between sports car thrills and the need to occasionally fill up the tank.

City and highway performance

The EPA estimates for the 2023 BRZ break down to 21 MPG in the city and 30 MPG on the highway. The lower city figure reflects the reality of stop-and-go traffic and the BRZ’s eager nature to rev, inviting you to dip into the throttle. The 30 MPG highway number is more attainable during steady-state cruising. Understanding how the BRZ is typically driven is key. Its lightweight design and relatively small engine mean it doesn’t necessarily suffer dramatically in fuel economy when driven enthusiastically; in fact, many owners have reported achieving numbers surprisingly close to the EPA estimates even during spirited driving.

Annual fuel cost

The EPA calculates the annual fuel cost for the 2023 Subaru BRZ (automatic) at $2,300. This figure is based on driving 15,000 miles per year and using national average fuel prices. This cost can fluctuate based on your driving habits and local fuel prices. A driver who primarily drives short distances in congested city traffic will likely exceed that number. Someone with a longer highway commute and a light foot might see a lower annual fuel expenditure. While $2,300 is higher than many economy cars, it is within the sphere of expectation for a sporty car that delivers this level of driving engagement.

Real-world expectations

While the EPA provides a standardized benchmark, real-world fuel economy can vary significantly. BRZ drivers who frequently use the car’s performance capabilities, corner carving and quick acceleration, will likely see slightly lower numbers than the EPA estimates. Consistent highway driving at moderate speeds will yield figures closer to, or even slightly above, the highway rating. The BRZ’s small fuel tank (around 13 gallons) also means fill-ups will be relatively frequent if the car is used primarily for longer trips. Many owners accept fuel costs as a necessary part of BRZ ownership. They value the experience behind the wheel more than the numbers on a fuel bill. Owners interested in keeping track of their fuel economy should access BRZ MPG across all years. You can also compare it to all Subaru fuel economy data.

How it compares

Compared to other sports cars in its class, the BRZ’s fuel economy falls within a reasonable range. For example, the Mazda MX-5 Miata, known for its lightweight design and engaging driving dynamics, boasts a slightly better EPA combined rating (29 MPG for automatic version). The Toyota GR86, mechanically identical to the BRZ, has the same fuel economy ratings. Other comparable sports cars generally have similar or worse fuel economy. This shows the BRZ’s relative efficiency within its segment. The Ford Mustang EcoBoost, while offering significantly more power, achieves around 25 MPG combined; however, it can be more demanding on fuel, especially for drivers who exploit its extra horsepower. The BRZ’s focus on lightness and agility means it doesn’t need a massive engine to deliver a thrilling driving experience, contributing to its relatively sensible fuel consumption. The Subaru buyer might also cross-shop against the WRX, keeping mind that the performance-oriented WRX achieves about 22 MPG combined.

Tips to maximize efficiency

Anticipate traffic flow and avoid sudden acceleration or hard braking. The BRZ’s lightweight design makes it responsive to throttle inputs, but overly aggressive acceleration will quickly impact fuel economy.

Maintain proper tire pressure as recommended by Subaru – underinflated tires increase rolling resistance. Check tire pressure regularly, especially during temperature changes. Not only will this optimize gas mileage, it will extend the life of your tires and improve handling.

Avoid extended idling. If you’re stopped for more than a minute, turn off the engine. The BRZ’s engine is designed to restart quickly and efficiently; minimizing idling time will incrementally improve gas mileage over time.

Use cruise control on the highway. Maintaining a consistent speed minimizes unnecessary acceleration and deceleration, which can significantly reduce fuel consumption during long trips.

Consider using the “Snow” or “Normal” drive mode in the automatic transmission sparingly in non-inclement conditions. The ‘Sport” or “Track” modes enhance throttle response and shift points for spirited driving, but they can reduce fuel efficiency. Only use these dynamic modes when you need the extra responsiveness and performance they offer.