In the ’80s, two of the world’s most wonderfully quirky car companies had a tryst. Saab and Lancia (Fiat) locked eyes across Europe and fell madly in love. Or maybe Lancia had too much brännvin at a bar in Stockholm and took Saab back to its hotel room. Either way, the two swapped engineering expertise and design to create a platform that underpinned hundreds of thousands of European cars. The venture was known as the Type 4 Project and the resulting chassis was used in the Saab 9000, Fiat Croma, Lancia Thema, and Alfa Romeo 164. As part of the deal, Saab got to sell Lancia Deltas in Sweden, rebadged as the Saab 600 (pictured above). Saab designer Björn Envall also worked with legendary Italian automotive designer Giorgetto Giugiaro to pen the Saab 9000. If only the relationship could have extended beyond that one-night stand. Just think of the incredibly awesome and explosively unreliable automobiles we’d have today.