The Tata Tigor is priced at Rs.5.49 - 7.89 Lakh (Ex-Showroom Delhi). For the estimated on-road price from your respective city, follow the below link - [Price@https://www.cardekho.com/tata/tigor/price-in-new-delhi
Tata Tigor is powered by a 1.2-litre, 3-cylinder petrol engine (85PS/114Nm) and a 1.05-litre, 3-cylinder diesel unit (70PS/140Nm). No CNG option is on the offer for Tigor from the brand side.
The after-sales service would depend on the availability of service centres in your area. You may check out the nearest authorized service centre details by clicking on the following link and selecting your desired city: Tata service centers