The Oldsmobile Silhouette was a groundbreaking minivan that debuted in 1990. It was the first minivan to offer a V6 engine, and its sleek, aerodynamic design set it apart from its boxy competitors. The Silhouette was also known for its spacious interior, which could accommodate up to seven passengers. Although production ended in 2004, the Silhouette remains a popular choice for collectors and enthusiasts due to its innovative design and performance.