The Range Meter would be joke and easy to ignore if it were not so upsetting. But while the Range calculations are constantly skewing based on current driving conditions, the consumption of charge is consistent and predictable. Since the LEAF is admittedly tied to a metaphoric 'extension' cord (about 30 miles long), it is best used for regular, repeatable commutes. You'll quickly learn exactly how many bars are required to make a given trip, and you'll know with good confidence how many bars you'll have left by the time you come home at the end of the day, to recharge the car. Also, you'll know which trips are feasible and which trips simply don't make sense.