“There is no substitute for displacement. Except ... through even more displacement! ”Has been an often-quoted saying in the traditional car scene in recent years. And if you have observed the developments over the past decades, the manufacturers have so far adapted the displacements and the number of cylinders to the zeitgeist. The six-cylinder was the most common engine from the luxury class onwards, for example in the BMW 520 or Mercedes E 230 or E 280.