The Isdera Spyder was a series of limited production sports cars that were introduced in 1982. The Spyder, which was built in an open top body style, featured a selection of powertrains over the course of its production. Three variants were built, the 033i, 033-16, and 036i, with each variant being equipped with a distinct version of a Mercedes-Benz sourced 3.0L inline six engine (Variants with an "i" were fuel injected). As these cars were highly bespoke, only 14 were believed to have been built before production ended in 1990.