It measures 4,660mm in length and sits on a set of 21-inch "Although this is purely a concept car, exploring potential ideas for the future, there is no ambiguity about its purpose. It is a high-riding crossover, hence its name: Hi-Cross Concept. But the name does more than refer to its shape," said Nissan Deputy Division General Manager of Product Strategy and Product Planning Division Francois Bancon. "The 'Hi' refers equally to the idea of extended value, to the levels of innovation found in the drivetrain and, of course, to the excitement promised from the behind the wheel."