EV Ownership Costs: Calculate the Comparison for Your Own Use
A transparent cost worksheet with a labeled example, replacing unsupported savings, depreciation and maintenance forecasts.
Its general US federal-credit advice also omitted the acquisition cutoff relevant to its October 2025 publication date.
Quick Answer
Compare complete ownership costs over the same distance and period, using local quotes and energy prices. Cheap home electricity can improve the calculation, but it doesn’t confirm that every EV costs less overall. The result can change with purchase price, financing, insurance, installation costs and resale value.
Start With Energy You Actually Buy
Use energy billed at the charger or meter, not an assumed battery capacity divided by an advertised range. For a simple distance-based estimate:
- Electricity cost = distance × billed kWh per unit of distance × price per kWh.
- Gasoline cost = distance ÷ miles per US gallon × price per US gallon.
- With Canadian units, gasoline cost = distance in km × L/100 km ÷ 100 × price per litre.
Keep USD and CAD separate. If you mix home and public charging, calculate each portion at its own rate and include session, parking or subscription fees where applicable.
A Hypothetical Example, Not a Market Average
Assume a 200-mile trip needs 60 billed kWh and electricity costs US$0.20/kWh. Energy costs US$12. If all of that energy instead costs US$0.50/kWh, the bill is US$30. A hypothetical 30-mpg gasoline car at US$3.50 per US gallon costs about US$23.33 for the same distance.
These are deliberately chosen inputs to demonstrate arithmetic. They are not national-average prices, a measured vehicle comparison or a prediction of your bill. The example excludes every ownership cost other than energy.
Add the Costs That Can Change the Verdict
Use actual purchase or lease offers, taxes, interest, insurance and charging-equipment installation quotes. Add scheduled maintenance, tires, repairs and a clearly labeled resale-value assumption. Run a second case with a lower resale value or more public charging to see whether your conclusion survives.
The DOE Alternative Fuels Data Center explains why battery-electric vehicles generally require less maintenance, including fewer fluids and reduced brake wear. Follow the exact vehicle’s service schedule and warranty terms.
The DOE vehicle cost calculator provides another way to compare inputs. Check its assumptions and current dealer quotes rather than treating default figures as a guaranteed outcome.
Incentives Need a Date and Jurisdiction
The IRS new clean vehicle credit page says vehicles acquired after September 30, 2025 are ineligible for that credit. A later delivery can still be relevant where acquisition met the cutoff and other requirements. Do not automatically subtract US$7,500 from a new purchase comparison. Check the actual transaction and applicable program requirements.
Canadian buyers need a separate calculation; consult the Canadian EV incentive guide and the relevant program’s current terms.
Is the energy saving the total ownership saving?
No. A lower charging bill can be outweighed by other costs. Keep the energy subtotal separate from the complete comparison.
Can this worksheet predict resale value or battery life?
No. Identify those assumptions and warranty terms explicitly, and test more than one scenario rather than presenting a forecast as a fact.