Start with cost per mile, not the sticker price
The honest EV-versus-gas comparison isn't the price tags side by side, it's the total cost to run each one over the years you'll actually own it. Energy is the biggest swing factor. A typical EV uses roughly 0.3 kWh per mile; charged at home near the national average residential electricity rate, that works out to about 4-5 cents a mile. A 28 mpg gas car at a typical pump price runs closer to 12 cents a mile — the gap is where most of an EV's running-cost advantage comes from.
Maintenance widens it further: no oil changes, no timing belt, far fewer wear parts, and regenerative braking that stretches brake-pad life. EVs also start with a higher purchase price and have historically depreciated a bit faster, so the real question is a payback calculation, not a snapshot. Put your own mileage and local electricity rate into the EV vs. gas savings calculator for a number specific to you.
Where you charge decides the economics
Home charging is the foundation of the EV cost advantage — plug in overnight at residential rates and you're paying the cheapest electricity available. Public DC fast charging is a different story: it commonly costs several times the home rate, which at typical EV efficiency can push the per-mile energy cost up to roughly what a gas car costs, sometimes more.
That means the real first question isn't which EV to buy, it's where you'll actually charge day to day. A driveway with a Level 2 charger is the strongest case for savings; reliable charging at work is a solid second. Heavy reliance on public fast charging narrows or erases the fuel advantage, which matters most for apartment dwellers without dedicated parking. The EV charging cost calculator blends home and public charging in whatever mix matches your real routine.
Incentives today, and how payback period actually works
The federal $7,500 clean-vehicle tax credit that used to narrow the upfront price gap expired on September 30, 2025, along with the separate used-EV credit — new buyers can no longer count on it, so an EV's effective price is much closer to its sticker than it was through most of 2023-2025. What's left varies a lot by location: some states and utilities still offer purchase rebates or off-peak charging credits, others offer nothing.
With the federal credit gone, the case for an EV rests more squarely on the running-cost math: how many miles you drive, where you charge, and how long you keep the car. High-mileage drivers with home charging often reach break-even in a few years; low-mileage drivers leaning on public fast charging may not break even at all. The EV payback calculator and EV range/cost calculator turn your specific numbers into a real payback timeline instead of a rule of thumb.