General information
| Year | 2003 - 2006 |
| Brand | Alpina |
| Engine | 3.3 i 24V B3S (305 HP) |
| Body type | Cabrio |
| Model | B3 Cabrio (E46) |
| Doors | 2 |
| Seats | 4 |
Body Features
| Length | 4488 mm |
| Width | 1757 mm |
| Height | 1352 mm |
| Wheelbase | 2725 |
| Weight | 1352 kg |
| Max width | 2040 kg |
| Boot capacity | - |
Engine Transmission
| Engine | 3346 |
| Engine kw | 224 kw |
| Engine hp | 300 hp |
| Torque | 224 N*m/rpm |
| Fuel supply | Injection |
| Cylinders | 6 |
| Cylinders diameter | 87 mm |
| Valves in cylinders | 4 |
| Gears | 6 |
| Fuel | A-98 |
| Fuel capacity | 63 liters |
| Eco standart | - |
Chassis
| ABS | Yes |
| Front brakes | - |
| Rear brakes | - |
| Tires | 225/40 - 225/35 ZR18 |
| Wheels | 8J-9J X 18 |
Running Features
| Max speed | 264 km/h |
| Acceleration | 5.8 s |
| Fuel town | 16.7 l/100km |
| Fuel road | 8 l/100km |
| Fuel average | 11.1 l/100km |