Đó có nghĩa là nó đập Nissan Leaf bởi chỉ 2mpge, và các số liệu cung cấp cho nó một phạm vi của km 87, mà tuyên bố Fiat là tốt nhất trong lớp học. Những con số cải thiện trong đô thị lái xe, nơi Fiat đánh giá ở 122mpge trên chu kỳ thành phố Hoa Kỳ. Fiat's baby electric car, the 500e, has achieved best in class range. The electric Fiat 500e has been rated as the most efficient electric car on sale in the US, according to the countrys Environmental Protection Agency. It should deliver 108mpge, a measure for determining how many miles an EV can travel on a quantity of battery-generated electricity that has same energy content as a gallon of petrol. That means it beats the Nissan Leaf by just 2mpge, and the figures give it a range of 87 miles, which Fiat claims is best in class. The figures improve in urban driving, where the Fiat is rated at 122mpge on the US city cycle. The EPA estimated the 500es annual electricity costs at $500 (310), based on predicting the cost of electricity over 15,000 miles . The 500e goes on sale in California only this spring. There are no plans to introduce it in Europe.