9. Merkur Scorpio
Introduced in 1988, the Merkur Scorpio was a mid-size luxury sedan imported from Germany, aiming to compete with European executive cars. Despite its advanced features, including a 2.9-liter V6 engine and four-wheel independent suspension, the Scorpio faced challenges in the American market. Its design was often compared to the Mercury Sable, leading to confusion among consumers. Additionally, its pricing strategy placed it in competition with well-established luxury sedans, resulting in poor sales and the eventual discontinuation of the Merkur brand in 1990. (Source: Hemmings)