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Cars › Porsche › Cayman › 2015
2015 Porsche Cayman fuel consumption
7 versions rated. Official figures from the Australian Government’s Green Vehicle Guide.
Fuel use, combined
7.7–10.3 L/100km
lower is better
Cost to run a year
$2,253–$3,014
at 14,000km
CO₂ from the exhaust
180–283 g/km
per kilometre
About average for a 2015 car, which used 7.4 L/100km.
Every 2015 Porsche Cayman version
| Version | Engine | Fuel use | City | Highway | Cost/year | CO₂ |
|---|---|---|---|---|---|---|
| Coupe Auto | 2.7L 6cyl Petrol 98RON | 7.7 | 10.6 | 5.9 | $2,253 | 180 Slightly better than average |
| S Coupe Auto | 3.4L 6cyl Petrol 98RON | 8.0 | 11.2 | 6.2 | $2,341 | 188 Slightly worse than average |
| GTS Coupe Auto | 3.4L 6cyl Petrol 98RON | 8.2 | 11.4 | 6.3 | $2,399 | 190 Slightly worse than average |
| Coupe Manual | 2.7L 6cyl Petrol 98RON | 8.2 | 11.4 | 6.3 | $2,399 | 189 Slightly worse than average |
| S Coupe Manual | 3.4L 6cyl Petrol 98RON | 8.8 | 12.2 | 6.9 | $2,575 | 206 Slightly worse than average |
| GTS Coupe Manual | 3.4L 6cyl Petrol 98RON | 9.0 | 12.7 | 7.1 | $2,633 | 211 Slightly worse than average |
| GT4 Coupe Manual | 3.8L 6cyl Petrol 98RON | 10.3 | 14.8 | 7.8 | $3,014 | 283 Worse than average |
Porsche Cayman in other years
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Figures come from a standardised laboratory test, so every car is measured the same way. Your own fuel use will differ with traffic, load, tyre pressure and how you drive. Running costs assume 14,000km a year at recent average fuel prices.