| Modello | Potenza effettiva | Potenza misurata durante |
|---|---|---|
| L9-2 | 44.1 kW - 59.1 c.v. | |
| L6-2 | 27.2 kW - 36.5 c.v. | |
| L5-2 | 27.2 kW - 36.5 c.v. | |
| L4-2 | 21.3 kW - 28.6 c.v. | |
| L3-2 | 16.2 kW - 21.7 c.v. | |
| L20 | 96 kW - 128.7 c.v. | |
| L16 | 89.9 kW - 120.6 c.v. | |
| L13 | 64.7 kW - 86.8 c.v. | |
| 840 | 91.7 kW - 123 c.v. | 2200 giri/min. |