⚡ Fuel & EV6 min read· May 28, 2025

How Much Do You Actually Save Going Electric? We Did the Math.

An EV costs more to buy but far less to run. Here's where the break-even point actually lands at today's US prices.

Cost per mile: the real difference

At the US average of $0.16/kWh electricity and $3.45/gallon gas:

Gas (28 MPG)EV (28 kWh/100mi)
Cost per mile$0.123$0.045
Annual (14,000 mi)$1,725$627
Annual savings~$1,100

When does the EV pay for itself?

If an EV costs $8,000 more than the comparable gas car (after the federal tax credit), and you save ~$1,100/year in fuel, the fuel savings alone break even in about 7 years. Add lower maintenance (no oil changes, less brake wear — often $900–1,500/year saved) and the break-even can drop to 3–4 years.

Who saves the most

  • High-mileage drivers — more miles means faster payback.
  • Home chargers — home rates of $0.10–0.14/kWh beat public charging handily.
  • People who keep cars long — the savings compound each year you own it.
An EV is a bigger upfront bet that pays a fuel-and-maintenance dividend every year you keep it.

Run the numbers

EV vs Gas Savings Calculator

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