Elec. cost me about 25-30 per month, charging it everyday. I am able to use all electric to commute to and from my job. Fuel here is running about 2.45 a gallon, so that helps too. The sunroof issue was a bad motor, something inside motor was bad. Fixed and all is well. The car is so quiet and comfortable, another plus. My previous vehicle was a F150 with 3.5 Ecoboost.