My first BMW was a E36 316i when I was in the UK.
Anyway, like mentioned by fabianyee above, the will be determined by BMW Malaysia for the local market (if they ever be introduced here) sp expect lower level of options, BMW wouldnt want to undermine the sales of the 320i. Each country is different. Not sure about Singapore, but in UK any BMW is sold as a base model, you add what options you want and add to the selling price. Effectively its a custom car.