It depends on where you recharge it. In most situations, home recharging stations are most economical. The average electric vehicle uses 15 to 20 kWh per 100 km. If your home electricity rate is euro 0,20 and you drive an average of 15,000 km per year, your charging costs will range between euro 450 and euro 600 per year. When charging away from home, your rate is determined by the recharging terminal provider. A starting fee and incentive rate are often charged in addition to the kWh charge.