Well it will be if Bosch sells his start/stop systems to Tata. The car would so have a start/stop system, or so called micro-hybrid. It will cost more, but still much cheaper than anything else.
Toyota Auris will get a new 1.33L petrol engine, that has 101Hp and a first one with start/stop system. It has more Hp, more torque and needs less fuel. It is the entry Auris.
Mazda has released info of the new 2.2L diesel engine, that will come next Year. It is a 2.2L 4-cylinder diesel with 185Hp and 400Nm. It needs only 5.6 l for 100 km. The other news is the start/stop system, for the petrol cars - at first. But the news is the system, that has no electric motor, to stop and then run the engine. It is called the Smart Idle Stop System (SISS).