EV vs gas TCO over 5 years: the real math in 2026.
Purchase price is the cheap headline. The decisive numbers are the next 60 months — fuel/charging, maintenance, insurance, registration, and the resale value the day you trade it in. Here is the total cost of ownership for two real-world swaps, with every line item shown.
Case 1: Tesla Model Y Long Range vs Toyota RAV4 XLE
Most-cross-shopped pair in 2026. Both compact crossover, AWD, similar interior space.
| 5-year line item | Model Y LR AWD | RAV4 XLE AWD |
|---|---|---|
| MSRP (May 2026) — no federal credit since Sept 30, 2025 | $48,990 | $33,890 |
| Fuel / charging (5 yr, home L2 @ $0.175, 0.28 kWh/mi ÷ 0.90 charging efficiency) | $3,403 | $7,435 (29 MPG, $3.45/gal) |
| Maintenance (5 yr) | $1,500 | $4,200 (oil, brakes, fluids) |
| Insurance premium delta (5 yr) | +$2,400 (EV premium ~$40/mo) | baseline |
| L2 charger install (one-time) | $1,400 | — |
| Year-5 resale value (43% / 37% depreciation) | −$27,990 | −$21,390 |
| 5-year net cost of ownership | $29,703 | $24,135 |
Net of resale, the RAV4 stays $5,568 cheaper with no incentives: the EV's real $6,732 running-cost saving doesn't fully close the higher purchase price, the $2,400 insurance delta and the $1,400 charger install on its own.
Fuel + maintenance only — Model Y vs RAV4 over 62,500 miles
Strip out purchase, insurance and resale and just compare the running costs you actually pay each month. Inputs: 12,500 mi/yr × 5 years = 62,500 miles. Model Y at the EPA-rated 0.28 kWh/mi at the wheels, divided by 0.90 for the ~10% Level-2 charging loss — 0.311 kWh/mi drawn from the wall, the same convention used in our EV charging cost guide and calculator — at $0.175/kWh. RAV4 at 29 MPG and $3.45/gal. Maintenance from the table above.
| Model Y charging — 62,500 mi × 0.28 kWh/mi ÷ 0.90 = 19,444 kWh, × $0.175 | $3,403 / 5 yr |
| RAV4 gas — 62,500 mi ÷ 29 MPG × $3.45/gal = 2,155 gal | $7,435 / 5 yr |
| Fuel saving (EV) | $4,032 / 5 yr |
| Maintenance — Model Y $1,500 vs RAV4 $4,200 | $2,700 / 5 yr |
| Combined running-cost saving (EV) | $6,732 / 5 yr |
Different model, mileage or rate? Drop your own kWh/mi and electricity rate into the EV charging cost calculator, or model the whole switch in the payback calculator.
What changes the picture: a state EV rebate. With the federal $7,500 credit gone, the surviving state programs are the only money on the table, and they are far smaller — roughly $2,000–$5,000: Colorado $5,000, Massachusetts $3,500, Vermont $2,500, Connecticut $2,250, New York $2,000, plus New Jersey’s sales-tax exemption. The honest 2026 answer for this pairing: even Colorado’s $5,000 leaves the RAV4 about $570 ahead over five years, and a $2,000 rebate leaves it $3,568 ahead. The Model Y case turns only on higher mileage, an off-peak charging rate instead of the flat average, or a hold longer than five years. Where the rebate is decisive is the truck case below, where the gap is $654.
Case 2: Ford F-150 Lightning XLT vs F-150 XLT 2.7L EcoBoost
Truck shoppers often skip the EV analysis because trucks are expensive everywhere. The actual math:
| 5-year line item | F-150 Lightning | F-150 EcoBoost |
|---|---|---|
| MSRP — no federal credit since Sept 30, 2025 | $57,990 | $50,890 |
| Fuel / charging (5 yr, home L2 @ $0.175, 0.48 kWh/mi ÷ 0.90 charging efficiency) | $5,833 | $11,979 (18 MPG) |
| Maintenance (5 yr) | $1,800 | $5,400 |
| Insurance delta (5 yr) | +$3,000 | baseline |
| L2 charger install | $1,400 | — |
| Year-5 resale value (44% / 38% depreciation) | −$32,490 | −$31,390 |
| 5-year net cost of ownership | $37,533 | $36,879 |
$654 apart at full MSRP with zero incentives — under 2% of a $37,000 five-year total, and by far the closer of the two pairings, because massive fuel + maintenance savings on a high-mile truck absorb almost the entire price premium. Any state rebate of $2,000 or more makes the Lightning the outright cheaper truck to own. If you tow heavily (range drops 30-50% under load), the math reverses on long-haul trips — but for 12,500 commuting/utility miles, the Lightning matches the gas truck dollar for dollar.
The five variables that flip the answer
- Home charging access. No L2 at home = the EV economics collapse. Apartment dwellers should compare carefully.
- State EV rebate. $2,000–$5,000 where one still exists — enough to flip the truck case outright, not quite enough to flip the Model Y case.
- Annual mileage. Under 6,000 mi/yr: EV advantage shrinks (fixed costs dominate). Over 15,000 mi/yr: EV pulls strongly ahead.
- Electricity rate. Below $0.12/kWh: huge EV win. Above $0.32/kWh + no TOU: gas may win.
- Holding period. 3-year hold: EV depreciation steepest; gas usually wins. 7+ year hold: EV pulls clearly ahead.
The 5-year verdict: EV or gas for you?
The EV wins over 5 years if…
- You can charge at home on L2 — the running-cost saving (~$6,730 fuel + maintenance on the Model Y case) only materialises off home rates, not Superchargers.
- You live in one of the states that still pays a rebate ($2,000–$5,000: CO, MA, VT, CT, NY, plus NJ’s sales-tax exemption) — decisive on the truck case, partial on the crossover case.
- You drive 12,500+ mi/yr — high mileage compounds the per-mile fuel + maintenance edge.
- You hold the car 5–7+ years, riding out the steepest early EV depreciation.
- You're buying a high-fuel-use vehicle like a truck: the Lightning lands within ~$650 of the EcoBoost F-150 at full MSRP with zero incentives — a $2,000+ rebate tips it clearly ahead.
Gas is still cheaper if…
- You have no home charging and rely on public DC fast charging at retail rates.
- Your state offers no EV rebate — the RAV4 stays ~$5,570 cheaper net of resale in the no-rebate Model Y case.
- You drive under 6,000 mi/yr, so fixed costs dominate and fuel savings barely register.
- You trade every ~3 years, eating the worst of EV depreciation each cycle.
- Your electricity is above ~$0.32/kWh with no time-of-use plan, while local gas is cheap.
Frequently asked questions
Is an EV cheaper to own over 5 years than a comparable gas car?
It depends heavily on the vehicle, and on our two 2026 cases the answer is more sober than the usual headline. The RAV4 stays ~$5,570 cheaper than a Model Y with no incentive, and still ~$570 cheaper with Colorado’s $5,000 rebate. The F-150 Lightning lands $654 behind the EcoBoost at full MSRP, so a $2,000+ state rebate makes it the cheaper truck outright. The EV pulls ahead when the vehicle it replaces burns a lot of fuel, when you drive well above 12,500 mi/yr, when you charge on an off-peak rate rather than the flat national average, or when you hold the car past five years. Without home charging, gas wins every time.
What about EV depreciation in 2026?
38-46% over 5 years for mainstream EVs vs 35-42% for gas crossovers. Tesla holds value best.
Did the $7,500 EV purchase tax credit go away?
Section 30D (new-EV credit) was terminated by OBBBA for vehicles placed in service after September 30, 2025. Section 25E used-EV credit (up to $4,000) remained in place. Many states still offer their own rebates: CO ($5,000), CT ($2,250), MA ($3,500), NJ sales-tax exemption, NY ($2,000), VT ($2,500). Check our state replacements guide for current programs.
Sources: Manufacturer MSRP pages (May 2026), KBB / Edmunds 5-year cost-to-own reports, Recurrent Auto EV depreciation tracker, EPA fueleconomy.gov, EIA average retail prices May 2026. Last reviewed July 26, 2026.