Electric vs Gas Car Ownership Cost Comparison for US Drivers

The federal EV tax credit — the $7,500 that made electric cars price-competitive at the dealer — expired on September 30, 2025. If you're comparing electric versus gas right now, you're doing it with a different set of numbers than anything published before October. This article uses only post-credit data.

Here's what the numbers actually show in 2025: an electric vehicle costs less to fuel and less to maintain than a comparable gas car. It also costs more to buy, more to insure, and depreciates faster. According to AAA's September 2025 Your Driving Costs study, a mid-size EV sedan now costs about $3,736 more per year to own than a comparable gas sedan when you add all six cost categories together. But that headline number tells only part of the story — in the compact SUV segment, the gap narrows to roughly $900/year, and in the medium SUV category, EVs and gas trucks are nearly tied.

Where you charge matters more than which car you buy.

Level 2 home charging infrastructure shown here costs $800–$3,000 to install but enables the lowest per-mile EV fuel costs. At average US residential rates ($0.18/kWh), overnight charging runs $30–$40/month versus $120–$180 for comparable gas vehicles. (Source: Qmerit installer data, Dec 2025)

The Full Cost Picture: Where EVs Win and Where They Don't

AAA's annual Your Driving Costs study benchmarks new vehicle ownership across six categories: fuel, maintenance, depreciation, insurance, license/registration/taxes, and financing. The 2025 edition compared EVs, hybrids, and gas vehicles across four vehicle segments. The table below shows the medium sedan comparison — the most direct apples-to-apples look at EV vs gas cost.

Source: AAA Your Driving Costs, September 2025. Medium sedan, 15,000 miles/year, 5-year ownership. Federal EV credit expired Sept 30, 2025 — not applied.

EVs win cleanly on two lines: fuel and maintenance. On all four ownership cost lines — depreciation, insurance, registration, and financing — gas wins. The $940/year fuel saving and $428/year maintenance saving don't offset the $3,626/year depreciation penalty.

The Compact SUV Comparison

The sedan comparison shows EVs at a significant disadvantage. The compact SUV picture is tighter. AAA's 2025 data places compact SUV EVs at $11,191/year versus gas compact SUVs at $10,279/year — a $912/year gap rather than $3,736. Much of the improvement comes from lower EV depreciation in this segment ($4,960/year vs $7,088 for sedans). In the medium SUV segment, the annual gap narrows further: $12,710 for EVs versus $12,584 for gas — essentially tied, differing by just $126/year.

The Tax Credit Ended. Here's What Actually Changed.

The IRS Section 30D new clean vehicle credit — worth up to $7,500 — expired on September 30, 2025. This was not a phase-out; it was a hard stop. Any EV purchased on or after October 1, 2025 receives no federal credit on a new vehicle purchase.

Before the expiration, research from Atlas Public Policy (July 2025) found that a compact SUV EV like the Chevrolet Equinox EV cost nearly 20% less to own over seven years than the gas version — when the $7,500 credit was applied. Without it, that advantage largely disappeared for many buyers. Atlas modeled the "credit-repealed" scenario months before it happened and found the Equinox EV's seven-year savings shrank from approximately $9,000 to around $200. That scenario is now the reality.

The picture isn't entirely bleak for EV economics. State incentives remain in place in many states, ranging from $2,000 to $3,500 in California, Colorado, and others. A 30% federal tax credit for home EV charger installation (IRS Form 8911) remains available through June 30, 2026, capped at $1,000 for individuals. Some manufacturers — Hyundai, Kia, GM, and others — have offered point-of-sale incentives or price reductions to partially compensate for the lost credit. Check directly with dealers and your state's energy office before assuming no incentives exist.

The Charging Variable That Changes Everything

The fuel cost advantage of an EV assumes home charging. That assumption is worth examining carefully before you run the numbers.

At home on a Level 2 charger, the national average electricity rate is 16.7¢/kWh (AAA 2025). Charging a vehicle that gets 3.5 miles per kWh costs about 4.8¢/mile — roughly a third of what gas costs at $3.15/gallon in a car getting 30 mpg. At 15,000 miles per year, home charging runs about $720–$750 annually. That's the $729 figure in the AAA table.

Most EV owners don't rely exclusively on home charging — particularly for road trips or when charging at work or in urban areas without a home garage. Public Level 2 charging averages $0.25/kWh. DC fast charging averages $0.47/kWh. Run 40% of your miles on DC fast chargers and your fuel cost more than doubles compared to home-only charging. At that point, the fuel advantage over gas shrinks from $940/year to closer to $200.

Public DC fast charging stations like this one average $0.47/kWh in 2025 — often costing nearly as much per mile as gasoline for drivers without reliable home charging access. Heavy reliance on fast chargers significantly narrows the EV fuel cost advantage over gas vehicles. (Source: Qmerit / Stable Auto, Dec 2025)

Level 2 Home Charger Installation: The Upfront Cost

A Level 2 home charger installation — the hardware plus electrician labor — typically runs $800 to $3,000 depending on your home's electrical setup. The single biggest variable is distance from the electrical panel to the garage. If the panel is adjacent to the garage and has available capacity, installation often costs $800–$1,200 all-in. If wiring must run to a detached garage, cross a wall, or an electrical panel upgrade is required, costs can reach $2,500–$3,000 or more.

Most buyers in attached-garage homes pay $1,000–$1,500. The 30% federal tax credit on installation costs (up to $1,000 for individuals, expiring June 30, 2026) reduces out-of-pocket expense meaningfully. Many utility companies also offer separate rebates of $200–$500 for charger installation. The net out-of-pocket in a typical scenario lands around $700–$1,100.

Who Should Consider an EV Right Now

The 2025 EV economics favor a specific driver profile. If you match most of these conditions, an EV likely saves money over a 5–7 year ownership period even without the federal credit:

• You drive 15,000+ miles annually. High mileage accelerates fuel and maintenance savings. At 20,000 miles/year, the annual fuel saving grows to roughly $1,250+ at home charging rates.
• You have a garage or reliable Level 2 access at home or work. Home and workplace charging at $0.18/kWh or less is the engine of EV savings. Without it, the fuel advantage largely disappears.
• You're buying in the compact or medium SUV segment. The depreciation penalty is smaller in these segments. A compact SUV EV is $912/year more expensive than a gas equivalent — meaningful but manageable over 5+ years versus $3,736 for sedans. Buyers not ready for full EV ownership costs should consider the hybrid middle ground — our hybrid vs gas car cost comparison shows how hybrid SUVs close most of the fuel gap without the depreciation penalty.
• You plan to keep the vehicle 7+ years. Fuel and maintenance savings compound over time. Depreciation loss is front-loaded. The longer you hold, the better EV economics look. For a direct reference point on how a hybrid SUV performs over five years before committing to electric, the hybrid SUV vs gas SUV ownership cost comparison shows the full RAV4 TCO breakdown across every cost line.
• Your state has active incentives. California ($4,000–$7,500 depending on income), Colorado ($5,000), and several other states still offer rebates that meaningfully offset the lost federal credit.

What You Actually Save on Fuel and Maintenance

EVs don't need oil changes, spark plugs, timing belts, or exhaust system work. They have fewer moving parts in the drivetrain, and regenerative braking extends brake pad life substantially — sometimes 2–3× longer than a gas vehicle in city driving. AAA rates EVs as second-lowest maintenance category for 2025, behind only hybrids. Typical annual maintenance for a mainstream EV (tire rotations, cabin air filters, coolant checks, occasional brake service) runs $150–$400/year. A comparable gas vehicle averages $900–$1,800/year. Over five years, that's a maintenance savings of roughly $3,750–$7,000 in total.

The one category where EVs carry higher repair risk is collision damage involving the battery pack. If an accident damages the high-voltage battery, repairs of $6,000 or more aren't unusual — and some vehicles are totaled by insurers for damage a gas car would survive. This risk is already priced into EV insurance premiums, which run about $455/year higher than gas vehicles in AAA's 2025 data. As EV repair infrastructure grows and battery pack costs fall, this gap is expected to narrow.

On the fuel side, DOE data shows EVs cost 5.07¢/mile at the national average electricity rate (AAA 2025). Gas vehicles average 13.00¢/mile. That's a 61% per-mile fuel cost reduction — and it compounds with high annual mileage. A driver doing 20,000 miles/year at home-charging rates saves approximately $1,587/year on fuel. A 10,000-mile/year driver saves about $793. The fuel advantage is real; the question is whether it overcomes the depreciation and insurance cost headwinds.

How the Math Changes Across Vehicle Segments

The EV ownership cost disadvantage is concentrated in sedans, where EV depreciation is severe ($7,088/year vs $3,462 for gas). In other segments, the picture shifts considerably. Here's the full AAA 2025 comparison across all four segments studied:

Source: AAA Your Driving Costs 2025. 15,000 miles/year, 5-year ownership. Federal EV credit not applied.

The medium SUV segment is the most balanced. An EV mid-size SUV costs $12,710/year versus $12,584 for a gas equivalent — a gap of just $126/year. At that margin, state incentives, local electricity rates, and charging infrastructure all become decisive. Buyers in compact and medium SUV segments considering an EV have a materially different cost calculation than sedan buyers.