Nissan?s new models will feature Fuel efficiency instrumentation!

The gauge provides the driver with both instant fuel-efficiency and average efficiency readings. For example, by accelerating, the driver would instantly see an increase in fuel consumption reflected on the gauge. Based on Nissan's trials, drivers have tended to improve their eco-driving habits over time, prompted by the real-time fuel-efficiency readings. Driving improvements also included smoother acceleration and braking, which potentially could lead to an average 10% improvement in fuel-efficiency*2.