Petrol Version Engine Noise Abnormally

I bought Petrol version but engine noise abnormal while exelerating, like in diesel version. Also feel that AC noise higher too. Moreover on complaining, dealer/Service Centre not ready to listen at and advising it normal in all VX cars. Steering is also hard and clutch setting is also improper. This type of sound I have never experienced in any other brands. Ameo is considered a Premium car from VX but due to engine noise driving has become unpleasant. Somebody advised me that while running car engine gets extra loads and hence noise abnormally. I have lost my confidence in VX for their further help for any improvement. Can anyone guide and help in the matter to get rid from engine noise. VX also not providing Pre Delivery Inspection Report of my car. I strongly feel that Mody Auto, Borivali (West) have sold me defective piece. Also urge CARWALE to please advise on the matter.Exterior.