rccardr: A3083 - this is definitely 1987... but that's only half of the factory designation. What is on the left ?
Spaghetti Legs: Both versions of Century (653 and TSX) were produced "in advance" of the catalogues. Century 653 appeared in 1988, Century TSX in 1989 (first TSX appeared in the Corsa Extra in 1988). Unless it's all out of date, because the A3083 will verify it