The number of kilometres depends on the battery size and efficiency of the vehicle. You can drive 200 to 250 on a fully charged battery with a capacity of 40 kWh. But, if you drive sensibly, you can go even further.. Vehicles with a 64-kWh battery have a range of 350-400 kilometres.
Speed drains the most power from your battery, so remember to keep to the speed limits. There are also other factors that may influence your driving range:
That depends on many factors including: the type of car and its charging speed, the battery level and the charging point.