Yeah I just put a bonnet and cowling on from a sedan so you confirmed what I thought about the coupes with regard to the body. I interior similar I'm sure also . yeah local content laws changed the 200's due to Borg Warner stuff fitted. I've owned 3 sedans one was IRS should have kept it.
Thanks for the jap info think I'll hold on to it now....
There are a couple of topics on here explaining the differences, but essentially the SSS is a coupé and the sedan is a sedan! Front guards and cowl panel forward is interchangeable, from windscreen though. they're different. All coupés are IRS, only early sedans are. Completely different interiors etc, anything in particular you'd like to know?
The 810 series never really took off as much as 510s and Zeds did. They pop up occasionally in Japan and do have some very cool options though.