After reading some cost comparisons here on the forums I thought I'd post some of my own real numbers. Who knows, maybe they'll help someone here that's on the fence to pull the trigger. I've had my S since April so pulled my electric bills and credit card statements covering that period this year and the same period last year. Then compared the two and really like what I saw. This year I paid about $92 more for electricity than during the same period last year. The increase makes sense because I charge at home a lot. The good part was when I compared gasoline costs. Even though I still drive my ICE vehicle when I need to haul stuff I still spent just over $820 less this year than last. So basically over the 5 months I've had the S electricity is up less than $100 but fuel is down (way down) over $800. Just over $700 savings in just 5 months. If I can keep that up, even if fuel costs don't go up (which I doubt) I should be able to plan on saving around $1,500 per year.