While most brands go with one or two show stoppers at the auto expo, BMW is coming in all guns blazing! At the 2018 Delhi Auto Expo, BMW is going to showcase everything from the mildly updated M4 and petrol powered X6 to brand new models, including those from its BMW 'i' range. This is an exhibit you don't want to miss and with this ZigTalk, we give you the low down on everything you can expect.