Hi Mr. Inderajit Sengupta,
This is in regards to your query posted on the website CarDekho.com, we would like to inform you that at present Tata New Safari comes in Diesel variants only, there is no petrol variant currently available.
Hi, Generally, Auto makers doesn't sell engine without a chassis. And if you have a problem in your engine, they don't replace the whole engine assembly. After inspecting the problem, only the parts will be changed, which are causing the problem. You can contact to an authorized Tata service station near by you to get information about the engine overhauling cost. To get details about your nearest Tata service station, please visit the link below-