Some cars, though, have engine bays that are an amazing piece of design on their own. That's brought me to today's question. What car do you think has the best-looking engine bay?

The Alfa Romeo 158 actually appeared in 1938 as a voiturette, roughly equivalent to F2, but became a front-line GP car after World War Two. It went unbeaten for five years between 1946 and 1951 ...