In Ready or Not, Here I Come, Schoolhouse Rock taught us just how much fun counting by fives can be. Today, Nice Price or Crack Pipe knows you can count on a BMW 5-series to bring the fun.

First of all, thanks for all the great Workhorse Engine of the Day suggestions, everyone- we'll be working down the list, so keep the ideas coming and don't get upset if your favorite engine hasn't appeared yet. Today we're going over to Europe (thanks to the suggestion of PatrickAustin) to take a look at the…