The Alfa Romeo SZ or 'Il Mostro' (the monster), was a high performance sports car that became one of the most divisive Italian cars ever made. It was planned as an attempt to revive Alfa Romeo's sporting heritage and was developed to recall the Alfa Romeo Giulietta Sprint Zagato from the late 1950s and early 1960s. Fortunately for us, one of our partner dealers - The Classic Motor Hub - have one in stock, and we went along to take a closer look.