Hi,
Obviously some tastes were different back then!...Comparable cars of the time had similar interiors, for instance, the Celica Supra had a similar steering wheel to the early Z31.
One road tester when the Z31 was new, described the inerior as being "in the style of a seedy upmarket saloon"!
I think that now, as long as you get one of the subtler interior colours and a nice after market wheel, then the 280 and 300 interiors aren't too bad!...I like them!
Cheerz,
JEZ