Nissan say that the Qazana's design is inspired by motor bikes beach buggies. So it doesn't an open-top roof or gigantic tyres (20-inch rims on a concept is quite modest). This car is made to be driven by people who go to the beaches or do a bit of off-roading and can hold up-to 4 people. Nissan wants to replace the bikes or buggies with the Qazana, because it's a proper car.
If we could see the production of the Qazana, it'll be like a smaller Murano, but certainly a sportier Qashqai.
Source : [Nissan]