What does a road trip cost in the 2025 Porsche 718 Cayman?
Trip cost
$59
- 500 miles at 27 mpg highway: 18.5 gallons.
- Tanks used: 1.3. Tank 14.3 gallons.
- $30 each for 2 people.
- 2025 Porsche 718 Cayman RWD.
- Median of 29 gas and hybrid coupes (2025): $64 for 500 miles.
500 miles. Gas $3.20. 2 people.
| Miles | Gallons | Cost | Tanks | Each |
|---|---|---|---|---|
| 100 | 3.7 | $12 | 0.3 | $6 |
| 300 | 11.1 | $36 | 0.8 | $18 |
| 500 | 18.5 | $59 | 1.3 | $30 |
| 1,000 | 37.0 | $119 | 2.6 | $59 |
What this cannot tell you
EPA highway mpg. Your own mpg will differ.
Tolls, food and stays not counted.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree