24 MPG combined is not the reason anyone buys a 2022 Porsche 718 Cayman with the 2.0L 4-cylinder engine. This is a sports car, pure and simple. The Cayman prioritizes razor-sharp handling, immediate throttle response, and driver engagement above all else, and its fuel economy reflects that. The buyer for this car is willing to trade ultimate fuel savings for the thrill of driving a perfectly balanced, mid-engine machine.

City and highway performance

The EPA estimates the 2022 Porsche 718 Cayman 2.0L achieves 21 MPG in city driving and 27 MPG on the highway when equipped with the automatic (AM-S7) transmission. The city figure reflects the unavoidable stop-and-go traffic in urban areas, showing how the Cayman’s eager engine and quick-shifting transmission can consume fuel when constantly accelerating and decelerating.

The highway number shows a more favorable side, illustrating that the Cayman can achieve respectable fuel economy when cruising at a steady speed. However, even on the highway, the temptation to unleash the engine’s power can easily bring that 27 MPG figure down.

Annual fuel cost

According to EPA estimates, the annual fuel cost for the 2022 Porsche 718 Cayman 2.0L is $2,400. This calculation is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary depending on how much you drive and where you live, as fuel prices fluctuate significantly from region to region. However, this $2,400 figure provides a standardized benchmark for comparing the Cayman’s fuel expenses against other vehicles. It clearly reflects that the Cayman, while not a gas guzzler, is also not the most economical choice on the road.

Real-world expectations

While the EPA estimates provide a useful baseline, real-world fuel economy for the 2022 Porsche 718 Cayman 2.0L can vary significantly based on driving habits and conditions. Drivers who frequently explore the car’s performance limits , engaging in spirited acceleration and aggressive cornering , can expect lower numbers than the EPA estimates. Conversely, those who primarily use the Cayman for commuting and adhere to speed limits might see slightly better fuel economy.

The key is that the Cayman is designed to be driven, and driven hard, a factor that inherently impacts its fuel consumption.

How it compares

Compared to other sports cars in its class, the 2022 Porsche 718 Cayman 2.0L fuel economy numbers are relatively competitive. A BMW Z4 sDrive30i, for instance, achieves approximately 28 MPG combined. The Audi TT, another sporty coupe, hovers around 26 MPG combined. Even an economy-focused sports car like the Mazda MX-5 Miata manages around 30 MPG combined.

The slightly lower MPG of the Cayman is a tradeoff for the Porsche’s superior handling and more powerful engine options, which contribute to a more visceral and engaging driving experience, something that matters to the target buyer. You can explore all Porsche fuel economy data for more comparisons. Buyers who prioritize fuel efficiency above all else should consider less performance-oriented vehicles. For those specifically interested in the Cayman, you can find 718 MPG across all years.

Tips to maximize efficiency

While the 2022 Porsche 718 Cayman 2.0L isn’t designed for maximum fuel efficiency, there are steps you can take to improve your MPG without sacrificing too much driving enjoyment. Avoid aggressive acceleration and braking, as these actions dramatically increase fuel consumption. The Cayman’s responsive engine loves to rev, but restraint is key to optimizing fuel efficiency.

Use the car’s driving modes strategically. The “Normal” mode will optimize fuel economy by adjusting throttle response and shift points. While tempting, avoid using “Sport” or “Sport Plus” modes for everyday driving, as these prioritize performance over efficiency.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, which negatively impacts fuel economy. Check your tire pressure regularly and inflate them to the recommended levels listed on the driver’s side doorjamb.

Reduce unnecessary weight. Carrying extra items in the car adds weight, which requires more energy to accelerate and maintain speed. Remove any items you don’t need from the trunk and passenger compartment to lighten the load. A lighter car is a more efficient car.

Plan your routes strategically. Avoiding congested areas and stop-and-go traffic can significantly improve fuel economy. Use navigation apps to find the most efficient routes and minimize idling time.