Tata's new 1.5-litre TGDi petrol engine and old Sierra Turbo's 2.0-litre diesel engine. Originally, the Sierra came with a naturally aspirated diesel engine, but a few years later, the SUV got a ...

According to BBC News, Tata Group has assembled a five-person panel to find a suitable successor to the company's throne. It had previously been suggested that the 79-year-old Tata would retire by ...