Nice car but too noisy ...

I recently took a test drive of this car from the delaer "My Car" at Pune. Overall I found the car good. most of the things pickup, power, drivability, interiors, exteriors looked good.
But there was too much of noise from the engine and the AC. And it was unbearable like an Indica diesel. Actually I had zeroed on this car because of its looks, K-serise engine and the Maruti brand. But after the test drive I am a bit disappointed. The dealer told the car just had a major accident and because of that it was noisy. Bu, how much can we trust on this ?? I am going to take a test drive again from another dealer. I will update on that.
Can someone who already owns this new zen estilo or has taken a drive share his experiences in this regard?
Easy driving, nice pick up, good milageEngine and the AC making too much of noise