At first glance, a Hyundai car showroom in northwest Delhi could do with more cars.Tucked between a KFC and a Dunkin’ Donuts store in a bustling mall, a Hyundai Venue and a Grand i10 Nios, the brand’s most recent launches, sit on the showroom floor. Instead of a dozen cars usually displayed in a dealership, this one has touchscreens: prospective buyers can check specifications of the automaker’s complete range, and customise vehicles...