Subaru and Porsche may share a common thread with their use of flat-four and flat-six engines, but the two companies never formally worked together—except on at least one occasion: the Subaru Legacy B4 Blitzen.
Based on the high-performance B4, the Blitzen was the range-topping luxury grand tourer trim in the Legacy lineup that was only sold in Japan. Available as either a sedan or wagon, …
