| Fourth quarter | Year | ||||
| % | 2010 | 2009 | 2010 | 2009 | |
| Trucks | 7.3 | (3.5) | 6.0 | (7.8) | |
| Construction Equipment | 12.0 | (5.6) | 11.5 | (11.2) | |
| Buses | 3.9 | (0.8) | 3.8 | (1.9) | |
| Volvo Penta | 3.6 | 0.4 | 6.6 | (2.8) | |
| Volvo Aero | 15.2 | (8.5) | 3.7 | 0.6 | |
| Industrial operations | 7.5 | (4.1) | 6.9 | (7.8) | |
| Volvo Group | 7.5 | (3.9) | 6.8 | (7.8) | |