Of course there's online information about the Spider Volumex as well:

• Top Gear takes a private tour of the Pininfarina Museum

• Autoweek discovers Kia's styling chief owns a Spider Volumex, "-- a car that in his words, I will never sell."

What better way to read about the Spider Volumex than in good old fashion printed media!

I found some great info on the car in the following publications:

(* references to Pininfarina Spidereuropa Volumex)

(# references to Abarth Spidereuropa Volumex Prototype)