| Year | Volume | City (L/100Km) | Highway (L/100Km) | Combined (L/100Km) | |
|---|---|---|---|---|---|
| 1900 | 0.1 | 6.5 | 6 | 6 | |
| 1905 | 0.1 | 5 | 5 | 5 | |
| 2006 | 0.4 | 1 | 1 | 1 | |
| 2002 | 0.5 | 10 | 11 | 10 | |
| 2005 | 1.0 | 1 | 1 | 1 | |
| 1900 | 1.5 | 1 | 1 | 7 | |
| 2001 | 1.5 | 9 | 7.3 | 8.3 | |
| 2002 | 1.5 | 6.5 | 8.3 | 10 | |
| 2003 | 1.5 | 8 | 6.7 | 7.3 | |
| 2004 | 1.5 | 12 | 13.5 | 15 | |
| 2006 | 1.5 | 9 | 7 | 8 | |
| 2001 | 1.8 | 1 | 1 | 1 | |
| 2002 | 1.8 | 10 | 7 | 8.5 | |
| 2003 | 1.8 | 10 | 12 | 13 | |
| 2004 | 1.8 | 10 | 11 | 12 |