| Year | Volume | City (L/100Km) | Highway (L/100Km) | Combined (L/100Km) | |
|---|---|---|---|---|---|
| 1900 | 0.1 | 13.5 | 16.5 | 27.5 | |
| 1900 | 0.4 | 1 | 1 | 1 | |
| 2001 | 1.3 | 50 | 50 | 50 | |
| 1991 | 1.5 | 1 | 1 | 1 | |
| 2000 | 1.5 | 10.3 | 8.3 | 9.8 | |
| 2001 | 1.5 | 10.1 | 11.0 | 12.3 | |
| 2002 | 1.5 | 12.4 | 10.1 | 11.9 | |
| 2003 | 1.5 | 9.4 | 10 | 11.6 | |
| 2004 | 1.5 | 14 | 10 | 12 | |
| 2007 | 1.5 | 10 | 8 | 9 | |
| 2008 | 1.5 | 8.5 | 8.3 | 9.5 | |
| 2005 | 1.6 | 9.5 | 11.3 | 13 | |
| 2000 | 1.8 | 13.7 | 11.7 | 13.1 | |
| 2001 | 1.8 | 12.1 | 11.2 | 12.6 | |
| 2002 | 1.8 | 11.7 | 12 | 13.3 | |
| 2003 | 1.8 | 12.5 | 9.5 | 11 | |
| 2004 | 1.8 | 14 | 9 | 11.5 | |
| 2008 | 1.8 | 11.7 | 10.5 | 11.9 | |
| 2001 | 2.0 | 14 | 11 | 12.5 | |
| 2007 | 2.0 | 13.6 | 8.4 | 11 | |
| 2008 | 2.0 | 12 | 9.8 | 11.3 | |
| 2010 | 2.0 | 11 | 9.5 | 11 |