Eberhard Schulz’s Supercar
It’s entirely understandable if you’ve never heard of the BB C113 and its very low production derivative, the Isdera Imperator 108i. The result of a short collaboration in the mid-eighties between Mercedes-Benz and the design house BB headed by Eberhard Schulz, the mid-engined BB C113 was reminiscent of the Mercedes’ Wankel based C111s.
Schultz was a former design engineer with Mercedes-Benz and received support and funding for his futuristic design. Unlike the C111’s Wankel powerplant, Schulz’s concept featured an MB M117 5.0 liter SOHC V8 amidships utilizing a ZF 5-speed transaxle. The dramatic slab sided Gullwing proudly showing MB’s grille star created some media buzz circa 1984 and ended up in some magazines. Production was not in the cards within Mercedes and Schulz embarked on a short run of derivatives called the Isdera Imperator 108i.
“Various MB based engines were used and later models featured 6.0 liter alloy V8s fitted with four-valve heads.”
10 years and 30 units
The bold design incorporated fiberglass coachwork fitted to a tubular steel space frame. Various MB based engines were used and later models featured 6.0 liter alloy V8s fitted with four-valve heads. Performance was impressive and an example tested in 1987 at Volkswagen’s Ehra-Leissen test track returned a top speed of 176 mph and sprinted to 100 mph in 10.8 seconds.
Production hobbled along and approximately 30 units – a few of which were constructed as spyders – were sold through 1993 when Schulz gave up his quest to compete against Ferrari and Lamborghini. Sightings are rare and each car is rather unique as the design and technical specification evolved over the years.
What might an Isdera Imperator 108i cost today? If you could find one, you might have to pay about 200,000 Euros (approx $270,000). At least that’s what a 6,200 mile 1992 model sold for in Europe a year or so ago via the premium UK classic car site, Classic Driver, a few years ago. Interesting automobile, don’t you think?
roy spencer/editor mercedesheritage.com
photography/Xclusive Automobiles, TeamSpeed.com, Autobild.de