WORST DRIVE OF MY LIFE

I first got my car on the 3rd of November, was lucky enough to be one of the first consumers, or so i thought.

its been around 9 months now, and while i have driven on 10,000 Kms so far, i have noticed one VERY VERY BIG FLAW. the ciaz, while it is a spacious and well designed car, it is simply TOO LIGHT.
The slightest pot hole and the entire car starts to rattle, from the dash board through the car and right upto the storgae boot.

I have a 7 year old I10 that makes less rattling sounds than my Ciaz.
When i told the service centre about these noises, their reply was, "sir it is a light car and there is not much we can do about it!"

My car had been called back to replace a faulty part of the gear box, that was in January. Its been 6 months since and i'm facing the very same problem again. Have to hand the car over for servicing again.

The lightness of the car can be felt on the suspension even when driving with only 4 people. Get a little nervuos when driving over 100 with a full car for fear that i might lose a wheel, or the car might not stop in time because of the extra weight.

Please test drive the car properly before making any decision.
i Made a hasty decision and i'm now paying the price.