The document summarizes the results of a survey comparing petrol and diesel car owners in India. It found that 67 owned petrol cars while 48 owned diesel cars. Diesel car owners tended to drive more kilometers per month on average. Business class individuals preferred diesel cars over petrol, while service class preferred petrol. Respondents indicated diesel cars had better fuel efficiency and mileage was a primary purchase factor, while petrol cars had lower maintenance costs. In general, diesel cars were seen as more economic while petrol provided better short-distance transportation.