The second generation Mercedes-Benz S-Class, the W126, was introduced for the 1980 model year. The updated S-Class featured numerous safety advancements as well as technological and mechanical improvements. As well as improving the model, the W126 introduced the S-Class Coupe (C126) alongside the W126 Sedan. Built over two series, the W126 featured a variety of inline 6 as well as V8 engines. The W126 was replaced by the W140 S-Class for the 1992 model year.