Tata Tiago NRG XZ iCNG [2022-2023] is the cng variant in the Tiago NRG lineup and is priced at Rs. 7.95 Lakh. It gives a mileage of 26.49 km/kg. Tata Tiago NRG XZ iCNG [2022-2023] is available in Manual transmission and offered in 3 colours: Cloudy Grey, Fire Red and Polar White.