Ok... now confirmed by VW.. records show it started life as a POLO COUPE GT. It does now have PY code engine which I believe is G40!? What is the difference between the 2 shells?
Sooo... Still for sale! 😁
Nothing. They're all the same. The only things to differentiate a G40 are bolt on;
10-15mm lower suspension
Steering damper (also fitted to GT's)
Bee-sting aerial, no wing aerial
Alloys
rear ARB (I think only the base models have no rear ARB)
Rose jointed lower control arms (there's a bearing at the inboard end of the arms rather than a bush) - G40 only.
"Le Mans" interior
Arch kit as standard (also available to other trim levels too)
That's about all I can think of. There will be more but most parts have been swapped 10000 times by now, original G40 or not. Looks like a nice car at a reasonable price. Good luck with the sale!