Cost to Charge a Porsche Taycan in Illinois
$22.73 for a full charge at 19.89¢/kWh — $7.76 per 100 miles, about $931 a year.
Porsche Taycan in Illinois
- Per 100 miles
- $7.76
- Per mile
- $0.08
- Per year
- $931
- vs petrol / yr
- $703
- Electricity per year
- Petrol per year
The full picture
| Item | Energy | Cost |
|---|---|---|
| This charge | 114.3 kWh | $22.73 |
| Full charge (0–100%) | 114.3 kWh | $22.73 |
| Per 100 miles | 39.0 kWh | $7.76 |
| Per year (12,000 mi) | 4680.0 kWh | $931 |
| Same year on petrol (30 mpg) | — | $1,634 |
| Difference | — | $703 |
What charging actually costs here
Filling a Porsche Taycan from empty in Illinois costs $22.73. The car draws 114.3 kWh from the wall for a full 293-mile charge, and Illinois residential electricity averages 19.89¢ per kWh. That works out at $7.76 per 100 miles, or $0.08 a mile.
Against a petrol car doing 30 mpg at $4.09 a gallon, electricity here is 1.8× cheaper per mile: $7.76 versus $13.62 per 100 miles. Over 12,000 miles a year that is $703 saved.
Similar EVs in Illinois
| Vehicle | Per 100 mi | Full charge | Per year |
|---|---|---|---|
| Hyundai Ioniq 9 | 38 kWh | $24.19 | $907 |
| Acura ZDX | 37.7 kWh | $24.22 | $900 |
| Polestar 3 | 37.5 kWh | $23.27 | $895 |
| Ford Mustang Mach-E | 37.4 kWh | $20.83 | $893 |
| Genesis Electrified GV70 | 37.3 kWh | $18.55 | $890 |
| Volkswagen ID. Buzz | 40.8 kWh | $18.99 | $974 |
The same car in nearby-priced states
| State | ¢/kWh | Full charge | Per year |
|---|---|---|---|
| Ohio | 19.19 | $21.93 | $898 |
| Delaware | 19.29 | $22.04 | $903 |
| Wisconsin | 19.56 | $22.35 | $915 |
| Pennsylvania | 21.73 | $24.83 | $1,017 |
| Maryland | 21.84 | $24.96 | $1,022 |
| Michigan | 22.99 | $26.27 | $1,076 |
Frequently asked questions
How much does it cost to charge a Porsche Taycan in Illinois?
How much does a Porsche Taycan cost per mile in Illinois?
Is charging a Porsche Taycan cheaper than petrol in Illinois?
How long does a full charge last?
Does this include charging losses?
Vehicle data: EPA fueleconomy.gov, model years 2025-2027. Electricity: EIA Electric Power Monthly Table 5.6.A, residential, June 2026. Petrol: EIA weekly retail gasoline price, 24 August 2026.
Estimates for informational purposes only. Real charging cost depends on your tariff, time of use, charger efficiency, temperature, driving style and state of charge. EPA figures are a standardised test result, not a promise about your car.