The visual facelift models started to appear in late 2000, depending on when you car was produced it may be the later facelift style, one easy way to tell will be if it has one piece headlights (like the ones in my avatar) it's a facelift model.
As for the power output, I'm not 100% sure when they introduced the 225 engine, I think it was mid 2001 but I do know that any BAM engine code will be 225 and the AMK engine code that was used before it was 210.
welcome to the forum btw & get some pics up
Mike