750km in 4000 rupees...amazing(H). Nowadays diesel rate is Rs. 110 /litre. 4000/110= 36 litres approx. So, ur car travelled 750 km in 36 litre diesel. Average comes out to be 20 km/litre approx. which is more than excellent, r u sure fuel of 1000 Rs. still left in the tank...its doubtful. This is for the first time I heard that 2.0D Saloon gave an average of 20 km/l. Mine is old indus shape 2.0D, and it never gave more than 16 km in a litre.