The Cimarron sold but not at the levels Cadillac had hoped for. Although certainly not a "great" car, I don't think it deserved or deserves the degree of criticisms received.
Didn't they end up selling about 20,000 per year? The next least selling model (with the exception of the series 75) was usually in the 40,000 range which does not seem bad till you look and see that in that era the Deville was usually over 100,000 for a total of 300,000 ish. GM was selling 3 million plus in that era.
Thankfully 1982 was the only year of the miserable 1.8L 1bbl 4 cyl.
had one with a stick, luggage rack on the trunk, red leather, WOW!