Charging an EV at home in District of Columbia costs about $67.12 a month for 1,000 miles in a Tesla Model Y Long Range AWD — 6.7¢ a mile, versus 15.9¢ for a 27.2 mpg car on $4.31 gas.
At 24.86¢/kWh — District of Columbia average, Jan–Aug 2026 (EIA). That is 37% above the U.S. average of 18.19¢.
Driving 1,000 miles a month on electricity saves about $1,097 a year in District of Columbia versus a 27.2 mpg gas car. Maintenance and insurance differences are not included.
| Vehicle | kWh/100 mi | Per month |
|---|---|---|
| Tesla Model Y Standard RWD (18 in) | 24 | $59.66 |
| Tesla Model 3 Standard RWD | 24 | $59.66 |
| Tesla Model 3 Premium AWD | 26 | $64.64 |
| Tesla Model Y Long Range AWD | 27 | $67.12 |
| Tesla Model S | 27 | $67.12 |
| Nissan LEAF 75 kWh (18 in) | 28 | $69.61 |
| Hyundai Ioniq 5 RWD | 30 | $74.58 |
| Chevrolet Equinox EV FWD | 31 | $77.07 |
| Ford Mustang Mach-E RWD Extended | 31 | $77.07 |
| Tesla Model X | 32 | $79.55 |
| Honda Prologue FWD | 33 | $82.04 |
| Kia EV9 Long Range RWD | 38 | $94.47 |
| Tesla Cybertruck AWD | 43 | $106.90 |
| Rivian R1S Dual Large (20 in) | 43 | $106.90 |
| Ford F-150 Lightning ER (last model year) | 48 | $119.33 |
| Vehicle | kWh/100 mi | Per month | Per mile |
|---|---|---|---|
| Tesla Model Y Standard RWD | 24 | $59.66 | 6¢ |
| Tesla Model 3 Standard RWD | 24 | $59.66 | 6¢ |
| Tesla Model 3 Premium AWD | 26 | $64.64 | 6.5¢ |
| Tesla Model Y Long Range AWD | 27 | $67.12 | 6.7¢ |
| Tesla Model S | 27 | $67.12 | 6.7¢ |
| Nissan LEAF 75 kWh | 28 | $69.61 | 7¢ |
| Hyundai Ioniq 5 RWD | 30 | $74.58 | 7.5¢ |
| Chevrolet Equinox EV FWD | 31 | $77.07 | 7.7¢ |
| Ford Mustang Mach-E RWD Extended | 31 | $77.07 | 7.7¢ |
| Tesla Model X | 32 | $79.55 | 8¢ |
| Honda Prologue FWD | 33 | $82.04 | 8.2¢ |
| Kia EV9 Long Range RWD | 38 | $94.47 | 9.4¢ |
| Tesla Cybertruck AWD | 43 | $106.90 | 10.7¢ |
| Rivian R1S Dual Large | 43 | $106.90 | 10.7¢ |
| Ford F-150 Lightning ER | 48 | $119.33 | 11.9¢ |
1,000 mi × 27 kWh/100 mi = 270 kWh; × 24.86¢ (District of Columbia average, Jan–Aug 2026, EIA) = $67.12. Gas: 1,000 ÷ 27.2 mpg × $4.31 = $158.53.
EIA's state average includes delivery and fixed customer charges spread over every kWh; your marginal cost for extra kWh may be a little lower. Enter your own rate in the calculator.
The full method, material data and tips are on the main ev charging cost calculator page.