100% engine swap - not original. Most likely a Corrado G60 engine.
Some confusion over the years - says 1988 in the title then 1990 in the lower spec.
The 'One in 10 million' folder at the end, if that matches the car, then it's a 1988 special edition - not overly 'special' exactly but nice none the less.
Assuming 1988, it's had the later bumpers and side mouldings added.
From the photos, the condition looks great - buy heh, looks can be deceiving!
It has an electric Recaro interior.
If that car was 2.5k in the UK, the phone wouldn't stop ringing and it would be gone in a day.
Just the interior would sell for approx 1k.
So, it's a 3dr Oak Green GTI with G60 conversion and electric Recaro. Mk2 prices are all over the place but I would say an absolute minimum of 4k if that was over here.
G60's need a bit of care but it's a bit of VW history.
I would buy that for 2.5k in a flash