Two seats and an Atkinson cycle four-cylinder, an absolute obsession with weight and aerodynamic performance--that's the first Insight. The dedication to fuel economy created a car that could exist for only a moment in history. The Insight basically invented all of the ideas we take for granted in hybrids. Is it sexy or practical? No. But it's a no-holds-barred, super-duper hybrid with a nothing-sacred approach to engineering. As the paterfamilias of the breed, it seems like an obvious choice for collectibility.