As per a previous post I have made on here.
A new 350Z in Malaysia will cost you RM465,000, which is over £ 68,000. How much is it in the UK? Around £30k?
http://www.nissan.com.my/vehicles/coming/350z.html
I just viewed a used Prefacelift E46 M3 convertible, and that was £ 53,000 here, compared to around £20,000 to 23,000 in the UK. A New Merc S500 here would cost around £211,000, vs around £70-80k in the UK. The average wage here is also MUCH lower, a top exec may be on £ 35,000 by the end of their career. Many of my mates are lawyers/doctors/traders on £7,000 10,000 a year. Try buying a new 350Z for £68k on that wage
Prices in Singapore, Indonesia are all similar. Prices in Australia are less than here but still much higher than the UK. Places like Sweden, Norway, Denmark etc also same prices.
The UK is still much cheaper than many many countries for cars, what makes you think you are mugs