BMW 645 (2006) - Ci Convertible
| Varianta echipare | Ci Convertible |
| An lansare | 2006 |
| Clasa | |
| Caroserie | Decapotabila |
| Nr locuri | 4 |
| Nr usi | 2 |
| Capacitate motor | 4398 cc |
| Putere (Rpm) | 333Cp (6100) |
| Cuplu (Rpm) | 450Nm (3600) |
| Carburant | Benzina |
| Viteza maxima | 250 km/h |
| Acceleratie 0-100km/h | 6.1 s |
| Tractiune | Spate |
| Cutie viteze | Manual |
| Consum extraurban | 0.0 l/100km |
| Consum urban | 0.0 l/100km |
| Consum mediu | 12.8 l/100km |
| Rezervor | 70 l |
| Portbagaj | 0 l |
| Greutate | 1836 Kg |
| Lungime | 4830 mm |
| Latime | 1860 mm |
| Inaltime | 1380 mm |
| Ampatament | 2790 mm |
| Pozitie motor | Fata |
| Nr pistoane | 8 |
| Tip motor | In V |
| Valve/piston | 2 |
| Alezaj piston | 92.0 mm |
| Cursa piston | 83.0 mm |
| Compresie | 10.0:1 |
| Emisii co2 | 0.0 g/km |