The Tata Indigo eCS was a facelifted, upgraded and a better version of its predecessor the Indigo CS which was discontinued in 2010. From then on, this vehicle has undergone two makeovers and is doing well in its segment. It is offered in three segments which includes the CNG, petrol and diesel options. The car is in wide usage and its CNG version is also used extensively in the taxi segment. The latest version comes with added features and is very fuel-efficient especially in city. But it has its share of troubles and it can be tight squeeze in parking spots. Whatever be it, considering its staying power, this is a reliable Tata vehicle.