Alpina B5

ALPINA B5 GT Debuts With 625 HP From The Company’s Most Powerful Engine Ever

VIDEO: ALPINA B5 vs BMW M550i -- Piston Heads

VIDEO: ALPINA B5 vs BMW M550i — Piston Heads

When it comes to fast, high-performance sedans that can also be driven daily, it’s hard to beat this current generation of BMW M5. However, the M5 can be a bit too hard-edged for a lot…