Toyota already has lots of vehicles in pipeline and stock but they are not able to sell them. Price hike has almost killed auto industry.
In this dying economic situation, do you think toyota will throw all their stock in dust bin and launch newer shape?
Suppose even if they do it, what will happen to their 3000 vehicles that are already parked? Who will buy an old shape brand new vehicle?
Don't waste your time brother.
If dollar reverses to 110 and govt. removes all taxes, even then it will take 1 year for Toyota to sale whole stock and launch newer shape.
But Toyota is a wonderful company at the same time too. They never skipped any shape in Pakistan. So they may do some magic, but i highly doubt that.