I have a 1985 300zx 5 speed NA and last night i test drove a 1988 NA auto 300zx and it felt so slow i think it was the diff trans. but even on the freeway the car didint really want to go and the trans. seemed to shift fine but the car was just slow. I just thought i would share this with you...

 

I don't even know why they put an automatic transmission in sports cars....

 

auto z31 is a pig.