Americans can save a lot of money by switching to an electric car, but the amount of potential savings seen over the long run varies widely depending on many factors, a study released last month highlights. Car buyers can save between $3,000 and $10,500 on fuel costs alone over 15 years, according to the Department of Energy study (via Axios)…Americans can save a lot of money by switching to an electric car, but the amount of potential savings seen over the long run varies widely depending on many factors, a study released last month highlights. Car buyers can save between $3,000 and $10,500 on fuel costs alone over 15 years, according to the Department of Energy study (via Axios)…Americans can save a lot of money by switching to an electric car, but the amount of potential savings seen over the long run varies widely depending on many factors, a study released last month highlights. Car buyers can save between $3,000 and $10,500 on fuel costs alone over 15 years, according to the Department of Energy study (via Axios)…Americans can save a lot of money by switching to an electric car, but the amount of potential savings seen over the long run varies widely depending on many factors, a study released last month highlights. Car buyers can save between $3,000 and $10,500 on fuel costs alone over 15 years, according to the Department of Energy study (via Axios)…