| model/silnik | paliwo | moc fabryczna | wzrost mocy | moment obrotowy | oszczedność paliwa | wzrost mocy | moment obrotowy |
| Alfa Romeo 147 1.9 JTD 16V M-Jet (140/150/170 HP) | On | 140/150/170 KM | + 22 KM | + 55 Nm | do 15 % | + 38 KM | + 70 Nm |
| Alfa Romeo 147 1.9 JTD 8V (100/115 HP) | On | 100/115 KM | + 22 KM | + 55 Nm | do 15 % | + 38 KM | + 70 Nm |
| Alfa Romeo 147 1.9 JTD 8V M-Jet (120 HP) | On | 120 KM | + 22 KM | + 55 Nm | do 15 % | + 38 KM | + 70 Nm |
| Alfa Romeo 147 1.6 Twin Spark 16V ECO | Pb | 120 KM | - | - | - | + 8 KM | + 12 Nm |
| Alfa Romeo 147 1.6 Twin Spark 16V | Pb | 120 KM | - | - | - | + 8 KM | + 12 Nm |
| Alfa Romeo 147 2.0 Twin Spark 16V | Pb | 150 KM | - | - | - | + 15 KM | + 22 Nm |
| Alfa Romeo 147 3.2 GTA V6 24V | Pb | 250 KM | - | - | 0 | + 21 KM | + 29 Nm |
