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2018 Porsche 718 Cayman – Fuel Economy and Driving Range

Car and Driver logo Car and Driver 8/9/2018 Drew Dorian
Fuel Economy and Driving Range: From city, highway, and combined EPA ratings to our own real-world fuel-economy test, see how the 718 Cayman performs versus the competition.© Provided by Hearst Communications, Inc From city, highway, and combined EPA ratings to our own real-world fuel-economy test, see how the 718 Cayman performs versus the competition.

Fuel Economy Rating: 4-star-photo-673236-s-original© Car and Driver 4-star-photo-673236-s-original

Fuel Economy and Driving Range© Car and Driver Fuel Economy and Driving Range

Despite lopping off two cylinders from 2016’s engines, the four-cylinder 718 Cayman is no more fuel efficient than the six-cylinder model before it. That being said, the 718 Cayman sips fuel at a reasonable rate given its potent performance.

What’s New for 2018?

Research the Porsche 718 on MSN Autos | Find a Porsche 718 Cayman near you

The 718 Cayman and Cayman S’s EPA fuel-economy ratings are unchanged for 2018. The new GTS trim isn’t as efficient as the other two-at least as far as the EPA is concerned.

Fuel Economy Ratings Compared

a screenshot of a computer: Fuel Economy and Driving Range© Car and Driver Fuel Economy and Driving Range

We’ve devised our own fuel-economy test in an attempt to replicate how most people drive on the highway. Our procedure entails a 200-mile out-and-back loop on Michigan’s I-94 highway. We maintain a GPS-verified 75 mph and use the cruise control as much as possible to mimic the way many drivers behave during long trips.

Test Results: Highway Fuel Economy

a screenshot of a video game: Fuel Economy and Driving Range© Car and Driver Fuel Economy and Driving Range

Test Results: Highway Range

a screenshot of a social media post: Fuel Economy and Driving Range© Car and Driver Fuel Economy and Driving Range

The fuel economy ratings for the 2018 Porsche Cayman are unchanged from 2017. To learn more about the fuel-economy ratings, read our in-depth review of the 2017 Porsche Cayman and Cayman S.

a close up of a street: Fuel Economy and Driving Range© Brad Fick - Car and Driver Fuel Economy and Driving Range

Continue Reading:

• 2018 Porsche 718 Cayman - Overview
• Engine and Transmission
• Fuel Economy and Driving Range
• Performance and Driving Impressions
• Interior and Passenger Space
• Audio and Infotainment
• Cargo Space and Storage
• Exterior Design and Dimensions
• Safety and Driver Assistance
• Warranty and Maintenance Coverage
• Video Overview: Interior, Infotainment, Cargo Space

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