Petrol prices in Mumbai rose to Rs 107.83 per litre today, while diesel in the city was selling at Rs 97.45 per litre. In Delhi, the retail price of both petrol and diesel stood at Rs 101.84 per litre and Rs 89.87 per litre, respectively. Currently, among the four metros, petrol and diesel prices are the highest in Mumbai, according to the state-run oil refiner. Fuel rates vary across the states in India due to value-added tax.