NISSAN SHOWS FUTURE CROSSOVER THINKING Hi-Cross Concept explores how one member of Nissan's next generation crossovers could look... and how it might be powered - Geneva World Premiere for future crossover proposal - Hi-Cross Concept shows possible new design direction - Innovative hybrid petrol/electric power train - Next generation CVT for ultimate efficiency - Roomy interior with seven seats A dramatic new concept car from Nissan, to be given…