Alpina to introduce new B5 in Geneva

BMW tuner Alpina will introduce the new, 5 Series-based B5 at the Geneva Auto Show.  Power is expected to come from a revised version of BMW’s 4.4-liter V8 engine tuned to produce about 600 horsepower.  The B5 will debut as a sedan, but a wagon model will join the lineup later in the production run.