EV vs Gas Car Total Cost of Ownership 2026 (State Comparison)

The most obvious difference between EVs and gas cars is the sticker price. Electric vehicles generally cost more upfront than similar gas-powered cars, though the gap has been narrowing in recent years.

In 2026, the average new EV sells for about $48,000-$55,000, while the average new gas car sells for about $42,000-$45,000. That is a $6,000-$10,000 upfront price difference before any incentives. 　However, tax credits and rebates significantly reduce the EV price for qualifying buyers. The federal EV tax credit is worth up to $7,500 for new EVs that meet battery sourcing and assembly requirements. Many states and local utilities offer additional rebates that can add thousands more.

In California, for example, a buyer who qualifies for both the full federal credit and the state CVRP rebate could get $9,500-$15,000 off the price, potentially making the EV cheaper than a comparable gas car before you even drive it off the lot.

Used EVs have an even bigger gap in some ways, though the federal used EV tax credit of up to $4,000 helps. Used EV prices have come down significantly as more early-model EVs hit the used market, making them more accessible.

Our EV vs gas cost calculator factors in purchase price, incentives, and all ongoing costs to give you a complete 5-year total cost comparison.

Fuel costs are where EVs save the most money compared to gas cars. Electricity is significantly cheaper per mile than gasoline in almost every state.

The average American drives about 13,500 miles per year. A typical gas car getting 32 MPG with gas at $3.50 per gallon would cost about $1,477 per year in fuel.

A typical EV getting 120 MPGe with electricity at $0.15 per kWh would cost about $506 per year in charging costs. That is a savings of nearly $1,000 per year, or about $83 per month.

The exact savings depend on your local electricity rate and gas prices. In states with high electricity costs and low gas prices, the savings are smaller. In states with cheap electricity and high gas prices — like California, Hawaii, and the Northeast — the savings are even bigger.

Home charging is almost always cheaper than public charging, and it is also cheaper than gas. Public fast charging is more expensive, sometimes approaching gas-equivalent costs, but most EV drivers do most of their charging at home overnight.

There is also less price volatility with electricity compared to gasoline. Gas prices swing dramatically based on global oil markets, while electricity rates tend to be much more stable and predictable.

You can see how much you would save on fuel with our EV vs gas calculator by plugging in your local rates and annual mileage.

EVs have significantly lower maintenance and repair costs than gas cars because they have far fewer moving parts. There is no engine, no transmission, no oil changes, no spark plugs, no timing belt, and many other components that gas cars need that EVs do not.

Studies by the Department of Energy and Consumer Reports have found that EVs cost 30-50% less to maintain annually compared to gas vehicles. The average EV owner spends about $400-$600 per year on maintenance, while the average gas car owner spends $800-$1,200.

What maintenance do EVs need? You still have tires, brakes, suspension, windshield wipers, cabin air filter, and coolant flushes. But you skip all the engine-related maintenance: oil changes, tune-ups, transmission service, timing belts, exhaust systems, and more.

Brake wear is also reduced in EVs thanks to regenerative braking, which uses the electric motor to slow the car down and charge the battery at the same time. This means the physical brakes are used less often and last longer.

Battery replacement is the big concern for many people, but modern EV batteries are designed to last a long time. Most come with 8-year/100,000-mile warranties, and real-world data shows that most EV batteries retain 80%+ of their capacity after 8-10 years. Battery replacement costs are high ($5,000-$15,000) but are becoming less common as battery technology improves.

Over 5 years, the maintenance savings add up to roughly $2,000-$4,000 compared to a gas car, depending on the vehicles and how much you drive.

The total cost comparison between EVs and gas cars varies significantly by state due to differences in electricity rates, gas prices, incentives, and registration fees.

States where EVs have the biggest cost advantage include California, Hawaii, Massachusetts, Connecticut, and Washington. These states have high gas prices, strong EV incentives, and/or relatively reasonable electricity rates.

In California, for example, gas prices are often $4.50-$5.50+ per gallon, and there are generous state rebates on top of the federal credit. Combined with high annual mileage for many commuters, the savings are substantial.

States where the gap is narrower include places with low gas prices and higher electricity costs. Some states also charge extra registration fees for EVs to make up for lost gas tax revenue, which reduces the savings.

For example, some states charge $100-$200+ extra in annual registration fees for electric vehicles. This is meant to offset the gas tax that EV drivers do not pay, which funds road maintenance. While reasonable from a policy perspective, it does reduce the EV cost advantage slightly.

State incentives also vary widely. Some states offer tax credits, rebates, HOV lane access, reduced registration fees, or utility rebates for home charger installation. Others offer very little.

Our total cost of ownership calculator helps you factor in all these state-specific variables to get an accurate picture for your location.

Depreciation is the biggest cost of car ownership for most people, and it works differently for EVs and gas cars. Historically, EVs depreciated faster than gas cars, but the gap has been narrowing significantly in recent years.

Early EVs (2011-2017 models) depreciated quickly because of range anxiety, limited charging infrastructure, and rapid improvements in battery technology. Buyers were hesitant to pay much for used EVs when newer models had much better range and features.

More recent EV models hold their value much better. Teslas especially have strong resale value, often depreciating slower than comparable luxury gas cars. Other popular EVs from established brands also hold value reasonably well.

Several factors affect EV depreciation: battery health (bigger battery and good health hold value better), range (longer range holds value better), brand reputation, and the overall used EV market.

Battery degradation is a concern for used EV buyers, but most manufacturers warranty the battery for 8 years/100,000 miles. Data from EVs on the road shows that batteries degrade slowly, typically losing about 2-3% of capacity per year on average.

When calculating total cost of ownership, depreciation is often the single largest factor. If an EV depreciates faster than a gas car, that can erase the fuel and maintenance savings. If it holds value well, the total cost picture looks much better for the EV.

Use our EV vs gas cost calculator to see a complete 5-year total cost comparison including depreciation, fuel, maintenance, and incentives.

Beyond purchase price, fuel, maintenance, and depreciation, there are several other cost factors to consider when comparing EVs and gas cars.

Insurance costs are sometimes slightly higher for EVs. This is because EVs tend to be more expensive to repair due to battery and high-voltage component costs, and they have higher overall purchase prices. The difference is usually $50-$200 per year, but it varies by vehicle and insurance company.

Home charger installation is another upfront cost. A Level 2 home charger costs $300-$800 for the unit plus $200-$1,200 for installation, depending on your home electrical setup. The federal tax credit covers 30% of charger installation costs (up to $1,000), and many utilities and states offer additional rebates.

On the positive side for EVs, there are often perks like HOV lane access, reduced tolls, free public charging in some areas, and sometimes lower parking fees. These are hard to put a dollar value on but add to the ownership experience.

For gas cars, you have to factor in things like oil changes, air filters, transmission fluid, coolant flushes, and other routine maintenance items that EVs skip. You also spend more time at the gas station and mechanic, which has value even if it is hard to quantify.

Finally, there is the environmental factor. While not strictly a financial consideration, many buyers value the lower emissions of EVs. If you charge from renewable energy, the emissions reduction is even greater. Some states also offer additional incentives for low- and zero-emission vehicles.