And, of course, the manufacturers want to carry on manufacturing cars! (the clue is in the name)
Which is why, with all the improvements in materials, design and build quality, cars still, on average, only last as long (give or take a few years) as they did 35 years ago when they only botherd to paint the bits you could see and they (quite literally) fell to bits after 12 years or so. The fact of the matter is that it would NOT actually cost that much more to make cars more durable and repairable.
To take the Rover P6 example that I keep harking back to, it would have taken, quite literally, only ONE design change and we would still be seeing many of these late 60's , early 70's cars in daily use! All it would have taken would have been to have dip galvenised the base unit, the rest could have been left as it was. (If you wanted to be really posh, the base unit could have been made out of stainless steel. This would have been a bit more expensive but really not by that much. (I actually know somebody who built a replacement chassis for a series landrover out of stainless steel. Funnily enough he ran into some unexpected minor problems because it
didnt rust!

He also has photos of somebody who stripped doyn the body shell of an old range rover and dip galvenised ALL the steel sections!. An expensive project, but if it had been done at the time of construction it would not have added much to the overall construction cost) and would have ensured that they would really have lasted indefinitly)
Quote:
it's not accidental it is free market capitalism - which, as everyone knows, is the perfect way to run an economy.
Which really does have to change. The planet simply does not have the resources to continue with an economic model that relies on digging stuff out of the ground and turning it into tat (even well built tat) that is designed to be thrown away after a couple of years only to be replaced with an esentially identical product!
It is one of the reasons why we are in the mess we are in (economically speaking)
(but, of course you know all that

)
How to change the model??
Well, an idea I had recently is a "showroom Tax". But not one that is simply swallowed by the treasury.
Heres how it works. Each new car has a surcharge on it. Quite a swinging one actually. The figure of £5,000 or 20% of the sale price (which ever is greater) came to mind but no doubt one could come up with a diferent formula that would achive the same ends.
This charge would not simply go to the treasury. It would go into Bonds that would be tied to the vehicle (ie transferable on resale) the bonds would attract interest and would pay out in two tranches, one (say) after 15 years, the other after (say) 30 years
provided the vehicle is still roadworthy! . If the vehicle is written off or scrapped within these times, the bonds revert to the treasury.
The aim of this is to eliminate depreciation. While the first buyer pays a higher price, when he sells the car the value of the bonds will ensure that he will likly get as much as he paid for it.
But only if the new buyers are confident that the car will last the course. This ,in turn, will force the manufacturers to think in terms of 30 year plus design lives. and behave accordingly.
(this would also have the effect of increacing the "Savings Ratio" which while unrelated to motoring matters would aslo be a good thing)
On another note, what would be interesting to see is a list of manufacturers ordererd by the pecentage of vehicles that they have ever made that are still in use (there would have to be allowence made for verry old manufacturers and very young ones ISWIM)
I understand that the top of the list will be Land Rover with a figure of around 80%, further down will be Rolls Royce and Porche whith figures somewhere in the 60's. I am not sure about the others though!