Porsche Cayman Annual Fuel Cost
Running a 2020 Porsche Cayman costs about $3,050 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2020):
The Porsche Cayman costs an estimated $3,150/year in fuel (375 g CO₂/mi).
Porsche Cayman Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | $3,150 | 375 | 5 |
| 2020 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 23 | $3,300 | 380 | 5 |
| 2020 | Auto (AM-S7), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 22 | $3,450 | 410 | 4 |
| 2020 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 22 | $3,450 | 394 | 4 |
| 2020 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 22 | $3,450 | 394 | 4 |
| 2020 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 21 | $3,600 | 423 | 4 |
| 2019 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 353 | 5 |
| 2019 | Auto (AM-S7), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 22 | $3,450 | 400 | 4 |
| 2019 | Auto (AM-S7), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 24 | $3,150 | 372 | 5 |
| 2019 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | $3,150 | 369 | 5 |
| 2019 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 21 | $3,600 | 413 | 4 |
| 2019 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 22 | $3,450 | 401 | 4 |
| 2018 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 353 | 5 |
| 2018 | Auto (AM-S7), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 22 | $3,450 | 400 | 4 |
| 2018 | Auto (AM-S7), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 24 | $3,150 | 372 | 5 |
| 2018 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | $3,150 | 369 | 5 |
| 2018 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 22 | $3,450 | 401 | 4 |
| 2018 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 21 | $3,600 | 413 | 4 |
| 2017 | Auto (AM-S7), 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 25 | $3,050 | 353 | 5 |
| 2017 | Auto (AM-S7), 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 24 | $3,150 | 372 | 5 |
| 2017 | Man 6-spd, 4 cyl, 2.0 L | 4 2.0L | Premium Gasoline | 24 | $3,150 | 369 | 5 |
| 2017 | Man 6-spd, 4 cyl, 2.5 L | 4 2.5L | Premium Gasoline | 22 | $3,450 | 401 | 5 |
| 2016 | Auto (AM-S7), 6 cyl, 2.7 L | 6 2.7L | Premium Gasoline | 25 | $3,050 | 352 | 6 |
| 2016 | Auto (AM-S7), 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 24 | $3,150 | 372 | 5 |
| 2016 | Auto (AM-S7), 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 25 | $3,050 | 359 | 6 |
| 2016 | Man 6-spd, 6 cyl, 2.7 L | 6 2.7L | Premium Gasoline | 24 | $3,150 | 376 | 5 |
| 2016 | Man 6-spd, 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 22 | $3,450 | 404 | 5 |
| 2016 | Man 6-spd, 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 22 | $3,450 | 397 | 5 |
| 2016 | Man 6-spd, 6 cyl, 3.8 L | 6 3.8L | Premium Gasoline | 20 | $3,800 | 446 | 4 |
| 2015 | Auto (AM-S7), 6 cyl, 2.7 L | 6 2.7L | Premium Gasoline | 25 | $3,050 | 352 | 6 |
| 2015 | Auto (AM-S7), 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 25 | $3,050 | 359 | 6 |
| 2015 | Auto (AM-S7), 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 24 | $3,150 | 372 | 6 |
| 2015 | Man 6-spd, 6 cyl, 2.7 L | 6 2.7L | Premium Gasoline | 24 | $3,150 | 376 | 6 |
| 2015 | Man 6-spd, 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 22 | $3,450 | 397 | 5 |
| 2015 | Man 6-spd, 6 cyl, 3.4 L | 6 3.4L | Premium Gasoline | 22 | $3,450 | 404 | 5 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Porsche Cayman Fuel Cost FAQ
How much does it cost to fuel the Porsche Cayman?
The estimated annual fuel cost for the Porsche Cayman is $3,050 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.
How much CO₂ does the Porsche Cayman produce?
The Porsche Cayman produces approximately 353 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.