I am not sure how many people who really pay income tax own Mercedes. But yes if you are in 30% income tax bracket, you do not get much in return from govt. services. But that would be true even for richest countries. Rich people always subsidize poor in some way, so their tax never pay back enough.
Unless you are not paying income tax, driving a stolen Merc and sending all your income through Hawala abroad you are not a criminal in my eye.
But if you own a Mercedes and even if you don't pay Income Tax you are absolutely fine because you are in the dragnet of crazy (consumption/indirect) taxation.
Income Tax in India is a bit of a joke.
In any case big cities and a few states are subsidizing most of India.
Whether it was UPA or Modi sarkar both are too much into Social Security BS which Indian people can ill afford.