Browse EPA vehicle database (year, make, model & configuration)
Automatic same-category illustration based on your driving distance and editable assumptions. Not a specific EPA-rated vehicle.
Explore the energy cost of gasoline, diesel, hybrid, plug-in hybrid, and electric vehicles. Start with one vehicle; compare up to five.
Automatic same-category illustration based on your driving distance and editable assumptions. Not a specific EPA-rated vehicle.
Live data is used only when a source responds successfully. Otherwise, the calculator shows clearly labeled estimates or previously verified observations. Your own inputs always take priority.
| Dataset | Status / reporting date | Source |
|---|---|---|
| Home electricity | Checking connection… | EIA |
| Gasoline / diesel | Built-in state estimates; not live | AAA reference |
| Vehicle efficiency | EPA model lookup available; category presets are illustrative | EPA |
| Incentives | AFDC live feed not connected; official lookup link available | AFDC |
| Public charging price | Editable estimate, not a live network quote | Individual charging networks |
The EIA rate is a state residential average, not a utility tariff. Workplace charging can have a different rate. Live gasoline and incentive updates require a configured, licensed source or supported data feed.
Uses your entered efficiency, fuel prices, charging mix, and shared annual mileage. Energy costs only; excludes vehicle purchase, maintenance, and incentives.
| Vehicle | Fuel / Energy | Cost / mile | Annual | 5 years |
|---|---|---|---|---|
| Select a vehicle to view its costs. | ||||
The automatically suggested alternative fuel remains an illustrative estimate, not an EPA-certified vehicle.
Vehicle purchase, charging, utility-rate, and fleet programs vary by location, eligibility, funding, and application dates. Browse the Alternative Fuels Data Center (AFDC) for your selected state, then confirm details with the administering agency or utility.
Browse current laws and incentives through AFDC. No tax credit is assumed in the cost calculations. Confirm each program’s status with its administrator.
Help build a more realistic picture of driving efficiency. Participation is optional, separate from the savings calculator, and never changes the financial result unless you enter your actual efficiency in the calculator above.
No observations are transmitted. To collect submissions from visitors across devices, a secure server endpoint and updated privacy policy must be configured before launch.