Electric vs. Gas: Which Car Is Really Cheaper to Own?

| Last updated October, 2026

For most PA and NJ drivers who can charge at home, a used EV costs $7,000 to $11,000 less to own over five years than a similarly priced used gas car, driven almost entirely by fuel and maintenance savings. Gas keeps the edge for drivers without reliable home charging or with frequent 300-plus mile days.

Sticker price is the smallest part of what a car costs you. Below we break down the true cost of electric cars vs gas cars using 2026 numbers for fuel, maintenance, insurance, and depreciation, so you can see where the savings actually come from.

Are electric cars more expensive than gas cars?

New electric cars usually cost more than comparable gas cars to buy, often by several thousand dollars, and since federal purchase credits ended for vehicles bought after September 30, 2025, there is no rebate softening that gap. Used is a different story. EVs depreciate faster than gas cars in their first three years, so on the used lot a two or three year old EV frequently costs the same as, or less than, an equivalent gas model. A Tesla Model 3 that sold new for $42,000 is now commonly listed between $18,000 and $24,000.

So the honest answer is: more expensive new, comparable or cheaper used, and almost always cheaper to run. The rest of this guide puts numbers on that last part.

Gas vs. electric car cost: the 5-year breakdown

Here is the whole comparison in one table, using two similarly priced used vehicles as the example:

Illustrative estimates for two similarly priced used vehicles at 12,000 to 15,000 miles per year. Actual costs vary with local energy prices, driving habits, insurance rates, and vehicle condition. Sources: AAA Your Driving Costs, Edmunds True Cost to Own, and U.S. Energy Information Administration residential electricity data.

What does it cost to fuel an electric car vs. a gas car?

This is where the EV advantage is clearest. In 2026, home electricity averages around $0.17 to $0.19 per kWh, and most modern EVs get 3 to 4 miles per kWh. That puts home charging at roughly $0.04 to $0.06 per mile. A typical 30 mpg gas car at pump prices of $3.10 to $4.55 per gallon costs $0.10 to $0.15 per mile.

Public DC fast charging changes the math. Fast chargers can cost the equivalent of $3.50 to $5.00 per gallon in energy terms, which narrows the advantage. The fuel savings story is strongest for drivers with a garage or dedicated home outlet.

How do EV maintenance costs compare to a gas car?

No oil changes, no transmission fluid, no spark plugs, timing belts, or exhaust systems. Fewer moving parts translates directly to lower bills.

Based on 2025 to 2026 industry averages for mainstream compact and midsize vehicles at 12,000 to 15,000 miles per year.

One caveat: EV tires can wear faster because of battery weight and instant torque. Budget for regular rotations and do not skip them.

Are EVs more expensive to insure?

Insurance is one area where gas often keeps a slight edge, particularly on newer EVs, where higher values, battery repair costs, and specialized labor push premiums up. On a used EV that has already depreciated, rates usually look much closer. Used Model 3s in the $18,000 to $24,000 range often insure comparably to a used Accord or Camry at similar prices; the key variable is current value, not original MSRP. Get quotes for both before deciding.

How does depreciation compare between electric and gas cars?

This is the gas car's clear short-term win, and the used EV buyer's opportunity. EVs depreciate faster in their first three years, which hurts the original owner and rewards whoever buys next. The technology, range, and drivetrain have not changed at the two-year mark; only the price has. Buying used means the steepest cost was absorbed by someone else while you pocket the fuel and maintenance savings.

Is an EV a good choice if I can't charge at home?

Ask this one honestly, because the cost case leans heavily on home charging. If you live in an apartment or condo without a dedicated outlet, you will depend on public stations. The network around Philadelphia, Norristown, Cherry Hill, and South Jersey has grown substantially: Level 2 chargers are common at shopping centers, garages, and workplaces across Montgomery and Burlington Counties, and DC fast chargers, including Tesla Superchargers now open to all EVs, cover the major routes.

Relying primarily on public Level 2 at $0.25 to $0.40 per kWh puts your cost around $0.07 to $0.12 per mile, still competitive with gas, just less dramatic. If neither home nor workplace charging is realistic, a hybrid may be the smarter middle ground; see our hybrid vs. gas cost guide.

What about taxes and incentives in 2026?

The incentive landscape changed in 2025, and it affects this comparison. Federal purchase credits ended for vehicles bought after September 30, 2025, and New Jersey now taxes EVs at the full 6.625% sales tax rate after fully phasing out its zero emission vehicle exemption. NJ also charges an annual EV registration surcharge. None of this changes the per-mile math above, but it does mean the savings now come from operating costs rather than rebates. Full details are in our NJ EV sales tax guide.

So which is really cheaper, electric or gas?

For most PA and NJ drivers who can charge at home and drive at least 10,000 to 12,000 miles per year, a used EV wins the five-year cost race against a comparably priced used gas car, on the strength of roughly $1,000 to $1,300 in annual fuel savings plus sharply lower maintenance. Gas still makes sense for drivers who regularly cover 300-plus miles in a day without charging access, drivers without reliable home charging, or when a specific used gas car is simply the better deal in front of you.

Still weighing electrified powertrains? Compare hybrid vs. electric and PHEV vs. hybrid next.

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