The Sedanca 4-seater coupe was created for H.R. Owner London car dealership in the early 70s. It was a brainchild of famous British designer Chris Humberstone and it was based on a Jaguar XJ6. Initial plan was to make 100 examples of this luxury car. Jaguar's refusal to supply mechanicals quickly ended the project. However, Robert Jankel built two more cars in 1978 amd 1983.