EV vs. Gas: The Real 5-Year Cost of Ownership
Purchase price, fuel, maintenance, insurance, and depreciation compared over 5 years. See when an EV really beats a gas car — and when it doesn't.
Sticker price is where the EV vs. gas comparison starts — and where most people stop. That's a mistake, because the real question isn't what a car costs to buy; it's what it costs to own. Over a typical 5-year ownership period, an EV that costs a few thousand dollars more up front is often thousands of dollars cheaper overall, thanks to dramatically lower fuel and maintenance costs. But the math isn't automatic: it depends on where you live, how much you drive, whether you can charge at home, and which models you're comparing.
Here's the short answer for searchers in a hurry: for a driver who covers 12,000-15,000 miles a year and charges mostly at home, an EV typically saves roughly $800-$1,500 per year on fuel and a few hundred more on maintenance versus a comparable gas car. Over five years that adds up to $4,000-$8,000 or more — enough to overcome a higher purchase price in most matchups. If you rely mainly on DC fast charging, or you drive very little, the advantage shrinks and can disappear.
This guide breaks down every line of the 5-year cost of ownership — purchase price, incentives, fuel, maintenance, insurance, depreciation, and charging equipment — with realistic numbers. When you're done, plug your own ZIP code and mileage into our EV vs. gas cost calculator to see the comparison for the exact models you're considering.
The 5-year cost of ownership: what actually counts
Total cost of ownership (TCO) over five years comes down to six buckets:
- Purchase price minus incentives — what you actually pay to get the keys.
- Fuel — electricity vs. gasoline, the EV's biggest recurring win.
- Maintenance and repairs — the EV's quiet second win.
- Insurance — often modestly higher for EVs.
- Depreciation — the biggest single cost for any new car, gas or electric.
- One-time charging setup — an EV-only line item that pays for itself.
Let's take them one at a time.
Purchase price and incentives
New EVs historically carried a meaningful price premium over comparable gas cars, but the gap has narrowed sharply. Several mainstream EVs now start in the $30,000s, and manufacturer discounts have been aggressive since the federal purchase tax credit ended for vehicles acquired after September 30, 2025. Depending on your state, rebates and local programs can still take thousands off — check your ZIP code in our rebate finder — and current manufacturer offers are tracked on our deals page.
The used market changes the picture even more. Because early EV depreciation has been steep, 2-4 year old EVs frequently sell for far less than comparable used gas cars once you account for their remaining warranty and low running costs. If your goal is minimum 5-year TCO, a lightly used EV is often the single best value in the entire car market right now.
Fuel costs: electricity vs. gasoline
This is where EVs win big — if you can charge at home. The math is straightforward:
The cost-per-mile comparison
A typical EV travels about 3-4 miles per kWh. Home electricity in the U.S. generally runs about $0.10-$0.30 per kWh depending on state, with many EV owners paying toward the low end on overnight time-of-use rates. A typical gas car returns around 25-30 mpg on fuel that has recently ranged from about $3 to $5 per gallon by region.
| Scenario | Cost per mile | Cost per 15,000 miles/year |
|---|---|---|
| EV, home charging at $0.12/kWh (3.5 mi/kWh) | ~$0.034 | ~$515 |
| EV, home charging at $0.25/kWh | ~$0.071 | ~$1,070 |
| EV, mostly DC fast charging (~$0.40-0.50/kWh) | ~$0.11-$0.14 | ~$1,700-$2,100 |
| Gas car, 28 mpg at $3.50/gallon | ~$0.125 | ~$1,875 |
| Gas car, 22 mpg at $4.50/gallon | ~$0.20 | ~$3,070 |
For a home-charging driver, five years of fuel at 15,000 miles a year commonly costs $2,500-$5,500 in an EV versus $9,000-$15,000 in a gas car — a five-figure swing in the most expensive cases. Two caveats matter:
- DC fast charging erodes the advantage. At public fast-charging prices, cost per mile can approach or match an efficient gas car. Road trips are fine; relying on fast charging for all your miles is not the cheap path.
- Your local rates decide everything. An EV in a cheap-electricity, expensive-gas state is a slam dunk; the reverse narrows the gap. Get your local numbers from the charging cost calculator.
Maintenance and repair costs
EVs have no oil changes, no spark plugs, no timing belts, no exhaust system, no transmission fluid service — and regenerative braking means brake pads routinely last well past 100,000 miles. Industry and fleet studies have consistently found EV scheduled maintenance costs run roughly 40-50% lower than comparable gas vehicles. Over five years, that's typically worth $1,000-$2,000.
What EVs still need: tire rotations (and often somewhat faster tire wear, since EVs are heavier and torquier), cabin air filters, wiper blades, brake fluid checks, and coolant service on some models. Budget for tires honestly — it's the one line where EVs can cost more.
Two worries that mostly don't materialize in a 5-year window: battery replacement (packs are federally warrantied for at least 8 years/100,000 miles, and failures within that window are repaired free) and out-of-warranty drivetrain repairs, since the drivetrain is vastly simpler than an engine and transmission.
Insurance costs
EVs tend to cost somewhat more to insure — commonly on the order of 10-20% — because repair costs after a collision can be higher and some parts and certified shops are scarcer. On a $1,800/year policy, that's roughly $200-$350 a year, or $1,000-$1,700 over five years. It's a real cost, but it rarely flips the overall comparison. Quotes vary widely by model and insurer, so shop rates for the specific EV before you buy.
Depreciation: the wild card
Depreciation is the biggest cost of owning any new vehicle, and EVs have depreciated faster than average in recent years — driven by rapid price cuts on new EVs, fast technology improvement, and incentive changes. That's terrible news for the first owner of a new EV and great news for used-EV buyers.
Practical implications for your 5-year math:
- Buying new: assume steeper-than-average depreciation, and offset it by maximizing purchase incentives and discounts up front. Strong fuel savings can still carry the comparison.
- Buying used: someone else already absorbed the steep part of the curve. A 3-year-old EV at a deep discount, still under battery warranty, is a TCO monster.
- Leasing: a lease transfers depreciation risk to the leasing company — one reason EV leases have been unusually attractive.
Charging equipment: the one-time EV cost
Most owners charge on a home Level 2 setup. Typical costs: $300-$700 for the charger and roughly $300-$2,000 for installation depending on your panel and wiring distance (occasionally more if a panel upgrade is needed). Many utilities rebate $250-$1,000 of that, and some states offer charger incentives too — both show up in a ZIP-code rebate search. Amortized over five years, home charging setup usually adds $100-$400 a year, which the fuel savings absorb easily. Renters and apartment dwellers who must rely on public charging should weight the fuel section above accordingly.
Putting it together: a sample 5-year comparison
Here's an illustrative comparison between a $42,000 electric crossover and a $36,000 gas crossover, driven 15,000 miles per year with home charging at moderate electricity rates:
| Cost category (5 years) | EV | Gas |
|---|---|---|
| Purchase price after incentives/discounts | $38,500 | $35,000 |
| Fuel | $3,200 | $10,000 |
| Maintenance and repairs | $1,800 | $3,500 |
| Insurance | $10,000 | $9,000 |
| Home charging setup (net of rebates) | $900 | $0 |
| Resale value at year 5 | -$15,500 | -$15,000 |
| Net 5-year cost | ~$38,900 | ~$42,500 |
In this scenario the EV costs about $3,600 less to own over five years despite a higher purchase price and faster depreciation — because fuel and maintenance savings of roughly $8,500 outweigh everything else. Shift the assumptions (cheaper gas, expensive electricity, no home charging) and the result can flip, which is exactly why you should run your own numbers in the EV vs. gas calculator.
When gas still wins the 5-year math
Honesty matters here. A gas or hybrid vehicle can come out ahead over five years if:
- You can't charge at home or at work and would depend on DC fast charging for most miles.
- You drive very few miles — under ~6,000-8,000 a year, fuel savings may never overcome a price premium.
- Your electricity is unusually expensive and gas is cheap in your area.
- You need capabilities EVs handle less efficiently, like constant heavy towing, where range and charging time impose real costs.
For most commuting households with a driveway or garage, though, the five-year ledger favors the EV — often by more than the sticker price gap suggested.
How to run your own numbers
- Pick 2-3 candidate EVs and the gas car you'd otherwise buy — browse options at our vehicle pages.
- Enter your ZIP and monthly miles into the EV vs. gas calculator for a localized 5-year comparison.
- Check your ZIP for rebates and charger incentives to sharpen the purchase-price line.
- Ask your utility about EV time-of-use rates — the single easiest way to improve the result.
FAQ
Are EVs really cheaper than gas cars over 5 years?
Usually, yes — for drivers who charge mostly at home and drive average or above-average miles. Fuel savings of roughly $800-$1,500 a year plus lower maintenance typically total $4,000-$8,000 over five years, which outweighs a modest purchase premium and slightly higher insurance in most matchups.
How much does it cost to charge an EV at home per month?
At 1,000 miles a month and 3.5 miles per kWh, you'll use about 285 kWh — roughly $30-$45 at typical rates of $0.10-$0.15/kWh, or $60-$85 in high-cost states. A comparable gas car usually costs $110-$180 a month to fuel.
Does fast EV depreciation ruin the cost-of-ownership case?
It hurts new-EV buyers and helps used-EV buyers. Even with faster depreciation, strong fuel and maintenance savings often keep a new EV ahead over five years — and buying a 2-3 year old EV largely sidesteps the problem.
Will I need to replace the battery within five years?
Almost certainly not. EV batteries are federally required to be warrantied for at least 8 years or 100,000 miles, and typical degradation over five years is modest — usually a small single-digit to low-teens percentage of range, not a failure requiring replacement.
Is an EV still worth it without the federal tax credit?
Often yes. The federal purchase credit ended for vehicles acquired after September 30, 2025, but falling EV prices, manufacturer discounts, state and utility incentives, and the ongoing fuel and maintenance savings carry most of the 5-year advantage on their own.
Bottom line
The EV vs. gas decision is a 5-year question, not a sticker-price question. For home-charging drivers with normal mileage, EVs typically win by thousands of dollars once fuel and maintenance are counted — even after steeper depreciation and slightly higher insurance. For drivers without home charging or with very low mileage, gas or hybrid can still pencil out. Don't guess: run your ZIP code and real mileage through the calculator, stack your local incentives, and let the full 5-year number make the call.
