Alpina B5 Bi-Turbo Touring at Geneva
02/03/2011 20:56 - admin
Based on the BMW 550i, the B5 Bi-Turbo Touring model adds 100 PS and 100 Nm of torque to the 4.4 liter V8.[...]

Source: worldcarfans Tuning
http://www.tuning-links.com/news_1346_Alpina+B5+Bi-Turbo+Touring+at+Geneva.html