QUOTE(davidke20 @ Mar 11 2015, 10:21 AM)
The "BT" I actually do not know what it stands for, neither the local workshop fellas know what the heck it represents, we're just guessing. However, we think it's more likely to be in Malay language
Bua
Tan the meaning of MAKE, similar to MK in other country's VIN. So, if BT2 for Savvy is 2nd model, which makes your is 6th model

As for the ST... that part is the trim/model. I don't know what it stands for either, take a wild guess - SUPER TURBO ?

SUPER TURBO, smile, I wish but no. BT6 would just indicate a fairly high trim standard I'd say, leather, power windows, that sort of thing, even some sort of traction control which much to my surprise can be very useful. I found out when I pulled up in a boggy patch a few weeks ago. I immediately tried to reverse out and when the wheels began to spin (despite much care) I could hear a clicking noise that could only be the traction control doing a bit of exercise, result was painlessly being able to find a drier parking spot, I was half expecting to get muddy feet from pushing. Another Proton thing to impress me.
Driving in the 95% of Australia that is outside the capital cities is somewhat like driving on the moon compared to SE Asia, filling stations can be quite some distance apart, and when towns are a long way apart filling stations in between realise the sky can be the limit for prices, that makes fuel tank size a factor.