Buy a used car first. Neeraj - you seem to be an absolutely newbie, and I deduce that you have not driven any car otehr than the one at driving school. It also appears that you have not owned a car in the family.
Cars in driving schools are used by newbie drivers, and are "doctored" for being used by newbie drivers. The clutch and brakes (play, amount of effort required, etc) will behave very differently from a normal car.
So, I suggest you go in for a used car - preferably a M800. Being in Mumbai, you will be able to source one for around 50K - or even less. Use it for a maximum 6 months. Remember that 50K is the depreciation you are going to face in the next 6 months, given the new launches and launch of the Tata 1 l car. Do not worry if the car breaks down totally, and the mechanic says that it a total loss. spending less than 50K on an old car is better than ending up with a 30K depreciation and a 5K repair bill to fix dents on a brand new car. (I know you will not like this - sorry; but still, I am speaking from my own experience)
With the ownership of used car, you can get some experience, "feel" of ownership and of course, a better appreciation of what it takes to drive and features / frills you will require from a car.
With this experience, do go ahead and assess the cars available in the the market by the time you are reasonably experienced. I guess that in the next 5 - 6 months, you will get another 4 models at least to choose from.
There are other threads on this forum about buying second hand / used cars - go through those for assistance on buying used cars. And if you decide to go in for a new car only, yhere are also comparasions between the various models and variants on this forum.
__________________ ɹǝʌıɹpʇɐǝsʞɔɐq |