Karwa Taxi is VERY CHEAP.
Cost 15 QR for a trip from Citicenter to the airport.
In Australia it will cost you like 20 Dollar.

A Big Mac Meal is only 16 QR, cheap. A burger from local (Indian) restaurant is 6 QR. Try to beat that in US or Europe.

Second hand car is much cheaper than elsewhere. And in QL classified you still get a BRAND NEW car even when it is 3 year old and 100000 km milleage... its a bad joke....