The photo is a bit grainy but readers should still get the idea that the Iso S4 Fidia is BIG. in fact it was the beefiest Italian car of its era and held the title until brained by Maserati’s 1860kg V8 Quattroporte. Iso’s GT cars were pretty decent devices but the Fidia was pure folly and just 192 were made from 1967 until 1975 when the company went belly-up. At least a couple from the 16 built in right-hand drive came to Australia and almost certainly their original owners lost money. However demand has since been revived and that $19,500 looks like smart buying.