Had 2 83s: a GSL and a Limited Edition. Drove the GSL north of 200k miles. Wish I still had it. Interior and leather far better than the 84-85s.
The limited edition was that weird silver green w the BBS style wheels. That didn’t survive past impact with a 200lbs white tail on I-65 outside of Montgomery.
If I could do it over - I probably would have gone for a GSL though I probably wanted the 13B(?) engine from 84 instead of the 12A but my 12A was awesome