Why is the value of the Jaguar XJR-15 not up there with similar super cars? It would seem that such a beautiful car with only 50 having been produced should be more valued by collectors. Moreover, it came from Jaguar racing lineage. The other Jaguar super car made in the 1950s (XKSS) is very valuable. It was derived from Jaguar racing lineage (the D-Type). The XJR 15 is the street version of its racing lineage of the 1990s. I wonder if it will become the future XKSS in terms of value?