| First quarter | 12 months | Jan-Dec | ||
| % | 2011 | 2010 | rolling values | 2010 |
| Trucks | 9.4 | 4.0 | 7.3 | 6.0 |
| Construction Equipment | 10.8 | 9.0 | 11.8 | 11.5 |
| Buses | 5.8 | 2.9 | 4.5 | 3.8 |
| Volvo Penta | 7.6 | 6.1 | 7.0 | 6.6 |
| Volvo Aero | 1.7 | 8.0 | 2.2 | 3.7 |
| Industrial operations | 9.1 | 4.9 | 7.9 | 6.9 |
| Volvo Group | 9.1 | 4.8 | 7.8 | 6.8 |