This week on The Car and Bike Show, we have the new Mahindra Alturas G4. It is the new flagship model from Mahindra and also marks the entry of the company in the full size SUV segment. Also on the show, we drive the all-new Maruti Suzuki Ertiga that is now in its second generation. The new MPV is now more spacious as compared to its earlier version. We bring you all the details.