Historically, SA Motor manufacturers have never given a damn about the consumer. I have worked for VW, Toyota and GM in the past 20 years, and each one is as bad as the other, with most of them tagging on an extra 6 or 7% to their prices every quarter, without ever worrying about whether their cars would be come too expensive for the man in the street.
The majority of their sales of new cars go to people who have some sort of car scheme...add to that the fact that SA buyers are possibly the most snobbish in the world, in that they have to either keep up with the Joneses, or outdo the Joneses, and to hell with the price, the manufacturers have attached themselves to the consumer milch cow for years, knowing that they will get rid of their stock, no matter what the price.
The price of SA cars when compared with the price of houses gives us one of the most expensive fleets of cars in the world, and the Manufacturers don't have to worry, because they know that the average idiot out there will just keep on buying, no matter what the price!