Porsche Cayman Gas Mileage (2006 - 2025): Comprehensive Fuel Economy Data

The Porsche Cayman gas mileage is 17 to 24.5 miles per gallon as specified in our data below, organized by trim, option package, and model year.

For example, the 2025 Porsche Cayman 718 GT4 RS trim model has a combined gas mileage of 17 miles per gallon, while the 2012 Porsche Cayman S has a combined gas mileage of 24.5 miles per gallon.

In the city, the Cayman gas mileage is 15 to 21 miles per gallon depending on the trim and model year.

On the highway, the Cayman gas mileage is 19 to 29 miles per gallon depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

Check out the Gas Mileage specifications for other makes and models.

2025 Porsche Cayman Gas Mileage

Depending on trim level, the 2025 Porsche Cayman gas mileage is from 17 to 24 miles per gallon combined.

In the city, the 2025 Cayman gas mileage is from 15 to 21 miles per gallon, depending on the trim.

On the highway, the 2025 Cayman gas mileage is from 19 to 27 miles per gallon, depending on the trim.

2024 Porsche Cayman Gas Mileage

Depending on trim level, the 2024 Porsche Cayman gas mileage is from 17 to 23 miles per gallon combined.

In the city, the 2024 Cayman gas mileage is from 15 to 20 miles per gallon, depending on the trim.

On the highway, the 2024 Cayman gas mileage is from 19 to 25 miles per gallon, depending on the trim.

2023 Porsche Cayman Gas Mileage

Depending on trim level, the 2023 Porsche Cayman gas mileage is from 17 to 22 miles per gallon combined.

In the city, the 2023 Cayman gas mileage is 15 miles per gallon.

On the highway, the 2023 Cayman gas mileage is from 19 to 26 miles per gallon, depending on the trim.

2022 Porsche Cayman Gas Mileage

Depending on trim level, the 2022 Porsche Cayman gas mileage is from 19 to 22 miles per gallon combined.

On the highway, the 2022 Cayman gas mileage is from 23 to 26 miles per gallon, depending on the trim.

2021 Porsche Cayman Gas Mileage

Depending on trim level, the 2021 Porsche Cayman gas mileage is from 19 to 22 miles per gallon combined.

On the highway, the 2021 Cayman gas mileage is from 23 to 26 miles per gallon, depending on the trim.

2020 Porsche Cayman Gas Mileage

The 2020 Porsche Cayman gas mileage is 19.5 miles per gallon combined.

In the city, the 2020 Cayman gas mileage is 16 miles per gallon.

On the highway, the 2020 Cayman gas mileage is 23 miles per gallon.

2016 Porsche Cayman Gas Mileage

The 2016 Porsche Cayman gas mileage is 20.5 miles per gallon combined.

In the city, the 2016 Cayman gas mileage is 18 miles per gallon.

On the highway, the 2016 Cayman gas mileage is 23 miles per gallon.

2012 Porsche Cayman Gas Mileage

The 2012 Porsche Cayman gas mileage is 24.5 miles per gallon combined.

In the city, the 2012 Cayman gas mileage is 20 miles per gallon.

On the highway, the 2012 Cayman gas mileage is 29 miles per gallon.

2011 Porsche Cayman Gas Mileage

The 2011 Porsche Cayman gas mileage is 24.5 miles per gallon combined.

In the city, the 2011 Cayman gas mileage is 20 miles per gallon.

On the highway, the 2011 Cayman gas mileage is 29 miles per gallon.

2010 Porsche Cayman Gas Mileage

The 2010 Porsche Cayman gas mileage is 24.5 miles per gallon combined.

In the city, the 2010 Cayman gas mileage is 20 miles per gallon.

On the highway, the 2010 Cayman gas mileage is 29 miles per gallon.

2009 Porsche Cayman Gas Mileage

The 2009 Porsche Cayman gas mileage is 24.5 miles per gallon combined.

In the city, the 2009 Cayman gas mileage is 20 miles per gallon.

On the highway, the 2009 Cayman gas mileage is 29 miles per gallon.

2008 Porsche Cayman Gas Mileage

Depending on trim level, the 2008 Porsche Cayman gas mileage is from 23.5 to 24.5 miles per gallon combined.

In the city, the 2008 Cayman gas mileage is from 20 to 21 miles per gallon, depending on the trim.

On the highway, the 2008 Cayman gas mileage is from 27 to 28 miles per gallon, depending on the trim.

2007 Porsche Cayman Gas Mileage

Depending on trim level, the 2007 Porsche Cayman gas mileage is from 23.5 to 24.5 miles per gallon combined.

In the city, the 2007 Cayman gas mileage is from 20 to 21 miles per gallon, depending on the trim.

On the highway, the 2007 Cayman gas mileage is from 27 to 28 miles per gallon, depending on the trim.

2006 Porsche Cayman Gas Mileage

The 2006 Porsche Cayman gas mileage is 23.5 miles per gallon combined.

In the city, the 2006 Cayman gas mileage is 20 miles per gallon.

On the highway, the 2006 Cayman gas mileage is 27 miles per gallon.