The new Renault Duster will be sold with two petrol engine options. There will be a 1.2 liter petrol mild hybrid powertrain along with a 1.6-liter strong hybrid setup that will launch a little later. For the Indian model, one can expect mileage of 15kpl for the mild hybrid and around 18-20kpl for the strong hybrid variant.  Real world fuel economy for the new Renault Duster will be different than estimates as it depends on fuel condition, temperature, driving style and a few other factors.