Electric car vs. level 2 EV charging: running cost
An electric car is cheaper to run: about $802 a year versus $802 for a level 2 EV charging at typical use and 17.99¢/kWh, a $0 difference.
| Electric car | Level 2 EV charging | |
|---|---|---|
| Typical watts | 7,200 W | 7,200 W |
| Watt range | 1,440–11,500 W | 3,300–11,500 W |
| Typical use | 37 miles a day | 37 miles a day |
| Energy per year | 4,460 kWh | 4,460 kWh |
| Cost per hour | $1.30 | $1.30 |
| Cost per day | $2.20 | $2.20 |
| Cost per month | $66.86 | $66.86 |
| Cost per year | $802 | $802 |
| Per year in Hawaii (43.51¢) | $1,940 | $1,940 |
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What drives the difference
- Electric car: An average EV uses about 0.30 kWh per mile from the battery, about 0.33 kWh at the wall with charging losses; 37 miles a day is about 4,500 kWh a year.
- Level 2 EV charging: A typical Level 2 charger delivers 7-11 kW and adds 25-35 miles of range per hour; charging losses are about 10%.
Ways to cut either cost
More efficient than a 120 V cord and charges overnight on off-peak hours.
See options on AmazonKeeps tires at proper pressure for best range.
See options on AmazonSchedules charging around time-of-use rates.
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Frequently asked questions
Which costs more to run, an electric car or a level 2 EV charging?
At typical use and the U.S. average rate (17.99¢/kWh), a level 2 EV charging costs about $802 a year versus $802 for an electric car. That's $0 more.
How many watts do electric car and level 2 EV charging use?
An electric car typically draws 7,200 W (range 1,440–11,500 W). A level 2 EV charging draws 7,200 W (range 3,300–11,500 W). Watts alone don't decide cost. Hours of use, cycling and standby matter just as much.
Rates: EIA, 12 months ending 2026-07. Methodology.