Alfa Romeo 166 (2003) - 2.5 V6
| Varianta echipare | 2.5 V6 |
| An lansare | 2003 |
| Clasa | |
| Caroserie | Sedan |
| Nr locuri | 5 |
| Nr usi | 4 |
| Capacitate motor | 2492 cc |
| Putere (Rpm) | 188Cp (6300) |
| Cuplu (Rpm) | 221Nm (5000) |
| Carburant | |
| Viteza maxima | 220 km/h |
| Acceleratie 0-100km/h | 8.4 s |
| Tractiune | Fata |
| Cutie viteze | Manual |
| Consum extraurban | 8.8 l/100km |
| Consum urban | 17.2 l/100km |
| Consum mediu | 11.9 l/100km |
| Rezervor | 69 l |
| Portbagaj | 0 l |
| Greutate | 1435 Kg |
| Lungime | 4730 mm |
| Latime | 1810 mm |
| Inaltime | 1420 mm |
| Ampatament | 2710 mm |
| Pozitie motor | Fata |
| Nr pistoane | 6 |
| Tip motor | In V |
| Valve/piston | 4 |
| Alezaj piston | 0.0 mm |
| Cursa piston | 0.0 mm |
| Compresie | 10.3:1 |
| Emisii co2 | 0.0 g/km |