When the Alpina name is heard, enthusiasts think of an alternative for the M division, one that doesn’t place the emphasis on speed, but on refinement. However, it seems that times are changing, as revealed in the latest Alpina test drive. Sport Auto has pitted the 2013 Alpina B6 Biturbo against the F13 BMW M6, with the straight line tests offering an interesting conclusion. The B6 managed to hit a top speed of 208 mph (334 km/h... [...]

Source: autoevolution