When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Re PCS, I don't know of any forums with a lot of chatter. There's a Facebook page out there that has some occasional entries but nothing as active as BMW.SG or VAGSG.
I would recommend getting a driver if you are considering the move. The country is overflowing with motorbikes (125cc or less) as the main mode of transportation. There is no point to having a fast car there. A Camry or Accord would be considered a luxury car.
PM me if you want some more insights as to the expat life.