Isdera (Ingenieurbüro für Styling, Design und Racing) was founded in 1982 by Eberhard Schulz. The German marque is famous for extremely rare, hand-built supercars, often utilizing Mercedes-Benz engines. Iconic models include the gullwing-doored Imperator 108i and the one-off Commendatore 112i.
Browse the model landing pages below (linked where available), each page features the original brochure photos, specs and detailed information for that year.
The ultra-rare Isdera Imperator 108i (1984–1993) was a stunning, low-volume German supercar with gullwing doors, directly evolving from the 1978 Mercedes-Benz CW311 concept.
Series I (Pre-Facelift): 1984–1990. Series II (Facelift): 1991–1993.
The ultra-rare Isdera Spyder 033-16 (c. 1985–1988) was a mid-engine, open-top roadster, featuring the 16-valve engine from the legendary Mercedes-Benz 190 E 2.3-16.
The Isdera Spyder model line ran from 1982–1992 and was produced in three main variants: Spyder 033i: 1982–c. 1988 (Initial 1.8L and later base models). Spyder 033-16: 1985–c. 1988 (2.3L 16-valve engine). Spyder 036i: 1987–c. 1992 (Final 3.0L inline-six engine).
