Charging an EV at home in Utah costs about $35.61 a month for 1,000 miles in a Tesla Model Y Long Range AWD — 3.6¢ a mile, versus 16.4¢ for a 27.2 mpg car on $4.47 gas.
At 13.19¢/kWh — Utah average, Jan–Aug 2026 (EIA). That is 27% below the U.S. average of 18.19¢.
Driving 1,000 miles a month on electricity saves about $1,544 a year in Utah 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 | $31.66 |
| Tesla Model 3 Standard RWD | 24 | $31.66 |
| Tesla Model 3 Premium AWD | 26 | $34.29 |
| Tesla Model Y Long Range AWD | 27 | $35.61 |
| Tesla Model S | 27 | $35.61 |
| Nissan LEAF 75 kWh (18 in) | 28 | $36.93 |
| Hyundai Ioniq 5 RWD | 30 | $39.57 |
| Chevrolet Equinox EV FWD | 31 | $40.89 |
| Ford Mustang Mach-E RWD Extended | 31 | $40.89 |
| Tesla Model X | 32 | $42.21 |
| Honda Prologue FWD | 33 | $43.53 |
| Kia EV9 Long Range RWD | 38 | $50.12 |
| Tesla Cybertruck AWD | 43 | $56.72 |
| Rivian R1S Dual Large (20 in) | 43 | $56.72 |
| Ford F-150 Lightning ER (last model year) | 48 | $63.31 |
| Vehicle | kWh/100 mi | Per month | Per mile |
|---|---|---|---|
| Tesla Model Y Standard RWD | 24 | $31.66 | 3.2¢ |
| Tesla Model 3 Standard RWD | 24 | $31.66 | 3.2¢ |
| Tesla Model 3 Premium AWD | 26 | $34.29 | 3.4¢ |
| Tesla Model Y Long Range AWD | 27 | $35.61 | 3.6¢ |
| Tesla Model S | 27 | $35.61 | 3.6¢ |
| Nissan LEAF 75 kWh | 28 | $36.93 | 3.7¢ |
| Hyundai Ioniq 5 RWD | 30 | $39.57 | 4¢ |
| Chevrolet Equinox EV FWD | 31 | $40.89 | 4.1¢ |
| Ford Mustang Mach-E RWD Extended | 31 | $40.89 | 4.1¢ |
| Tesla Model X | 32 | $42.21 | 4.2¢ |
| Honda Prologue FWD | 33 | $43.53 | 4.4¢ |
| Kia EV9 Long Range RWD | 38 | $50.12 | 5¢ |
| Tesla Cybertruck AWD | 43 | $56.72 | 5.7¢ |
| Rivian R1S Dual Large | 43 | $56.72 | 5.7¢ |
| Ford F-150 Lightning ER | 48 | $63.31 | 6.3¢ |
1,000 mi × 27 kWh/100 mi = 270 kWh; × 13.19¢ (Utah average, Jan–Aug 2026, EIA) = $35.61. Gas: 1,000 ÷ 27.2 mpg × $4.47 = $164.26.
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.