Alpina B5 F10/11 - 2010 - 2013 - B5 Bi-Turbo 540hp (397kW) | Engine type | Petrol |
| Engine size | 4398 cc cm3 |
| ECU type | Bosch MEVD17.2.8 / Siemens/Continental MSD85 |
| Original power | 540Hp (397kW) HP (397.17 kW) |
| Original torque | 730Nm (538lb-ft) Nm (538.42 ft-lb) |