EV vs gas: the true cost comparison for 2026

The honest answer to “is an EV cheaper?” is it depends on how and where you drive — but for most people who can charge at home, an EV wins on running costs over a few years, even if it costs more up front. Let’s break the comparison into the four costs that move the needle.

1. Fuel: where EVs pull ahead

Charging at home is the single biggest saving. At a typical US residential electricity rate, an efficient EV costs roughly $0.03–$0.05 per mile to “fuel.” A gas car at 30 mpg and $3.50/gallon costs about $0.12 per mile — two to three times more.

2. Maintenance: fewer moving parts

EVs have no oil changes, no spark plugs, no timing belts, and far less brake wear thanks to regenerative braking. Most owners spend noticeably less on maintenance. Gas cars carry routine servicing costs that add up over the years, especially after warranty.

3. Insurance: usually higher for EVs

This one runs the other way. EVs often cost more to insure because repairs and parts (especially battery packs) are pricier. The gap varies a lot by model and provider, so it’s worth comparing quotes rather than assuming.

4. Depreciation and incentives

Depreciation is the largest hidden cost of any new car. EV resale values have been volatile — great news if you’re buying used, less so if you buy new and sell early. On the upside, available tax credits and local incentives can take a meaningful chunk off an EV’s effective price; check what applies in your area before you buy.

So which is cheaper for you?

• You’ll likely save with an EV if: you can charge at home and drive average-to-high miles.
• Gas (or a hybrid) may win if: you rely on public fast charging, drive very few miles, or buy new and trade in quickly.

The cleanest way to settle it is with your own numbers — your annual miles, your electricity rate, and your local gas price. That’s exactly what our calculator does.