Hello there,
Quit true if you dun own a car u can save alot and use the money to
go tour, by the latest fashions or buy the lasted gadgets. However,
depend on what you want in life as different people have different
characters.
For me, i would like to have a car, so that i can drive around
Singapore myself (like driving), enjoy what i want when i alive.
After all save up so much, we can;t bring it to another
world.
Thus, there are people who save, save save save n more saving....
and don't spend, just save (meaningless rite, earn and keep) and
hope to use when retired but who noes how long you going to live
(may end up with fat bank but never get the chance to use). I think
(this wat i think la) save what you think is ok and buy something
to reward yourself. May be next time Singapore no company ( all go
China and India) and we can't afford a car then at least no regret
as i did own a car before. 
I do agreed if you buy a car you are actually throwing away
money.
For me i like to have enuff money and a car since i got house
already car is my next target. After that no more liao, wait to
die.. kekekekeee.... 
By the way, you guys think how much should you earn in order to
feed a car. Me still working on it.... may be in 2 to 3 years
time... 