5000 meaning of CS

[markallen at hannaford.com]

I've seen two 1986 5000CS non-turbo cars. Both cars had the alcantra suede
upholstery, trip computers,  and the standard 5ks dash and door panels (one
was a five-speed, the other an automatic). I understand that this was an
'86 m.y. offering only, I've never seen an '87 or newer. In Europe I
understand this designation was one of several trim levels offered (S, CD,
CS?) Turbo and Turbo/Quattro had a different dash and door panel design.