BMW specials: is it really a special?

There’s a special that BMW is running with regard to a BMW 220i m sport limited edition. I enquired about this deal and it appears that it’s not actually possible to get it at that particular price. Firstly the disparity in the prices is huge. I then decided to purchase it through installment sale. I asked for the exact same vehicle, which was bottom of the range. When I was given the figures I am being charged for the top of the range vehicle yet purchasing the lowest instead. When I enquired about this the figure were reworked and it was a R500 difference in price. So basically I can have the top of the range for only 500 more. Secondly the finance calculation on the site is 100% wrong. It is understandable that that is merely an estimate, but how can the estimate be R3000 more. This is really confusing. Before considering purchasing the advertised specials be weary of what you actually getting. Don’t be fooled with the figures advertised. As for the select deal, be careful as when you return the vehicle in must be in the exact same condition it was sold to you, which is not possible b