Developers will add a small gauge that shows how much fuel is being consumed at any given moment as well as average consumption, measured in L/km. Nissan will slowly roll-out the meters on all its facelifted and new models. Until now, it’s offered navigation systems which show both instant and average fuel-efficiency.
According to Nissan’s own testing, simply having the indicator on a car’s dash led to improvements in fuel consumption of around ten percent as drivers were constantly aware of how much fuel they were using.