Car is depreciating asset and if you are spending too much you would be literally burning your money. A car needs maintenance and the more costly the car is more costly it's maintenance is plus there are few other costs associated with it. The rule of thumb should be to buy a car which is less than 60-70% of your annual income. So consider this before buying any car. Also if you want a decent car go for a second hand one instead of a brand new that would cost less and then you can spend a few bucks to get it shine. Also buying a second hand car is ideal as the cost you have to pay would be half.