| Performance | |
|---|---|
| Brand | Alpina |
| Model | B3 |
| Generation | B3 Cabrio (E46) |
| Engine | 3.3 i 24V B3S (305 Hp) |
| Doors | 2 |
| Power | 305 HPW |
| Maximum speed | 264 (259) km/h |
| Acceleration from standstill to 100 kmh | 5.8 (6.6) sec |
| Fuel tank volume | 63 Liters |
| Year of putting into production | 2003 year |
| Year of stopping production | 2006 year |
| Coupe type | Cabriolet |
| Seats | 4 |
| Length | 4488 MM |
| Width | 1757 MM |
| Height | 1352 MM |
| Wheelbase | 2725 MM |
| Front track | 1471 MM |
| Rear track | 1472 |
| Clearance | |
| Fuel consumption (economy) - urban | 16.7 (18.2) Liters/100 km |
| Fuel consumption (economy) - extra urban | 8 (8.1) Liters/100 km |
| Fuel consumption (economy) - combined | 11.1 (18.2) Liters/100 km |
| Weight | 1620 kg. |
| Max weight | 2040 kg. |
| Maximum volume of Luggage | |
| Minimum volume of Luggage | 300 Liters |
| Emission standard | |
| Engine | |
| Position of engine | Front, lengthwise |
| Volume of engine | 3346 cm3 |
| Max power in | 6300 rpm |
| Torque | 362/4800 Nm/rpm |
| Fuel System | Multi-point injection |
| Turbine | |
| Position of cylinders | Inline |
| Number of cylinders | 6 |
| Diameter of cylinders | 87 MM |
| Stroke in the cylinder | 93.8 MM |
| Compression ratio | 10.2 |
| Number of valves per cylinder | 4 |
| Fuel Type | Petrol (Gasoline) A-98 |
| Model Engine | |
| Brakes | |
| Wheel Drive | Rear |
| ABS | Yes |
| Steering type | Steering rack |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Valvetrain | DOHC |
| Driving | |
| Tire size | 225/40; 225/35 ZR18 |
| Wheel rims size | 8J-9J X 18 |
| Number of Gear (mechanical Gearbox) | 6 |
| Minimum turning circle (turning diameter) | |
| Power steering | |
| Transmission | |
| Front suspension | Wishbone |
| Rear suspension | Helical spring |
| Number of Gear (automatic Gearbox) | 5 |