Porsche 911 fuel consumption
Of all Porsche 911 modifications produced from 2000 to 2021 real fuel consumption according to user ratings is approximately 20% higher compared to advertised consumption. Starting from 2000 Porsche 911 average difference between actual owner-reported fuel consumption and stated consumption was less than industry average, at 2009 it was slightly above industry average, at 2013 difference became less than industry average and finally at 2018 difference between owner-reported and advertised fuel economy became slightly above industry average. It should be noted that the gap between advertised and actual fuel economy changed quite significantly across the entire automotive industry during this period. For more details, see the table below.
Year-to-year deviations of actual owner-reported average fuel consumption from advertised values
| Year | Gasoline cars | |||
|---|---|---|---|---|
| All carmakers | Porsche 911 | |||
| 2000 | +4% | insignificant | ||
| Show all years | ||||
| 2001 | +5% | +4% | ||
| 2002 | +6% | +4% | ||
| 2003 | +6% | +4% | ||
| 2004 | +7% | +7% | ||
| 2005 | +8% | +7% | ||
| 2006 | +9% | +9% | ||
| 2007 | +11% | +9% | ||
| 2008 | +12% | +13% | ||
| 2009 | +14% | +18% | ||
| 2010 | +16% | +18% | ||
| 2011 | +19% | +17% | ||
| 2012 | +21% | +22% | ||
| 2013 | +23% | +22% | ||
| 2014 | +26% | +22% | ||
| 2015 | +27% | +25% | ||
| 2016 | +28% | +34% | ||
| 2017 | +28% | +34% | ||
| 2018 | +28% | +32% | ||
| 2019 | +27% | +31% | ||
| 2020 | +27% | +31% | ||
| 2021 | +26% | +31% | ||
Select Porsche 911 generation
For detailed fuel economy data, including advertised versus real-world fuel consumption and consumption differences between different engines and transmissions.
Porsche 911 2018 fuel economy Porsche 911 2015 - 2018 fuel economy Porsche 911 2011 - 2015 fuel economy Porsche 911 2008 - 2011 fuel economy Porsche 911 2004 - 2008 fuel economy Porsche 911 2000 - 2006 fuel economy
User-reported fuel consumption may not accurately represent all users' experiences due to variables such as driving conditions, driving style, technical condition of the vehicle, and other circumstances. Thus, it should not be relied upon as a representative indicator.