My ebikes are a 95%+ car replacement, but I have no commute. With the bikes I tend to get out more often (any excuse for an ebike blast to go get something will do) and don't do the consolidate multiple tasks in one trip like I did with the car, which averaged 800-1000 miles a month. Add rainy season to the mix where I only go out before the rain, and let's call it 500-1000 miles a month. The high end is just 33mi/day, so that's probably low. Even with oil prices so low gas is still expensive here, over $3/gal after the recent price reduction, so the savings on gas alone really pile up which has made the most rewarding hobbie I've ever had more than pay for itself for the past 8 years...all thanks to ES, where I learned everything I know that I didn't pick up through direct experience.