Maruti has not commented on the price or launch date of the Maruti EECO Diesel. All we know for now is that it might come with the 800 cc engine seen in Celerio. The prices of the petrol verion of the Maruti EECO start at INR 3.22 lacs and go upto INR 3.52 lacs. The CNG variants are priced at INR 3.89 and INR 4.25 lacs.