At present the diesel cars are coming loaded with latest noise free silencer. Which do make a noise. The diesel cars are very fuel efficient than petrol. You should go for Volkswagen Vento, Maruti Swift Dzire or Tata Manza.
The Chevrolet Captiva comes with two variants which are Chevrolet Captiva 2.2 MT 2WD and Chevrolet Captiva 2.2 AT AWD with prices Rs. 23.50 Lakhs and Rs. 24.60 Lakhs, respectively (Ex. Showroom, Delhi). There might be a slight difference at your place of living due to change of state.