| model/silnik | paliwo | moc fabryczna | wzrost mocy | moment obrotowy | oszczedność paliwa | wzrost mocy | moment obrotowy |
| Alfa Romeo SPIDER 2.4 20V JTDM Q-TRONIC | On | 200 KM | + 30 KM | + 60 Nm | do 15 % | + 38 KM | + 85 Nm |
| Alfa Romeo SPIDER 2.4 20V JTDM | On | 200 KM | + 30 KM | + 60 Nm | do 15 % | + 38 KM | + 85 Nm |
| Alfa Romeo SPIDER 1.8 16V TS | Pb | 142 KM | - | - | - | + 13 KM | + 16 Nm |
| Alfa Romeo SPIDER 2.0 16V TS | Pb | 150 KM | - | - | - | + 15 KM | + 22 Nm |
| Alfa Romeo SPIDER 2.2 16V JTS | Pb | 185 KM | - | - | - | + 18 KM | + 23 Nm |
| Alfa Romeo SPIDER 3.0 V6 24V | Pb | 220 KM | - | - | - | + 22 KM | + 28 Nm |
| Alfa Romeo SPIDER 3.2 V6 24V | Pb | 239 KM | - | - | - | + 22 KM | + 28 Nm |
| Alfa Romeo SPIDER 3.2 V6 JTS | Pb | 260 KM | - | - | - | + 24 KM | + 32 Nm |
