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2017 Porsche 911 fuel consumption
3 versions rated. Official figures from the Australian Government’s Green Vehicle Guide.
Fuel use, combined
12.7–13.8 L/100km
lower is better
Cost to run a year
$3,716–$4,038
at 14,000km
CO₂ from the exhaust
288–317 g/km
per kilometre
Uses 69% more fuel than the typical 2017 car, which averaged 7.5 L/100km.
Every 2017 Porsche 911 version
| Version | Engine | Fuel use | City | Highway | Cost/year | CO₂ |
|---|---|---|---|---|---|---|
| GT3 Coupe Auto | 4L 6cyl Petrol 98RON | 12.7 | 19.4 | 8.8 | $3,716 | 288 Worse than average |
| GT3 Coupe Manual | 4L 6cyl Petrol 98RON | 12.9 | 19.7 | 8.8 | $3,775 | 290 Worse than average |
| Speedster Coupe Manual | 4L 6cyl Turbo Petrol 98RON | 13.8 | 20.6 | 9.9 | $4,038 | 317 Worse than average |
Porsche 911 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.