Tesla in Connecticut, EIA August 2026 prices
Cost to charge a Tesla Model S in Connecticut
Charging a 2025 Tesla Model S Plaid (19in wheels) (32.5 kWh per 100 miles, EPA) at Connecticut's average residential price of 24.51¢/kWh costs about $7.96 per 100 miles and $89.58 a month for 13,500 miles a year. A full charge from empty (348 miles EPA range) costs about $27.71.
Per month
$89.5813,500 mi a year
- Per 100 miles
- $7.9624.51¢/kWh
- Per year
- $1,074.94vs $1,912.05 for gas
- Full charge
- $27.71348 mi EPA range
- Per month
- $89.5813,500 mi a year
Calculate for your Tesla Model S
Live EIA prices and EPA efficiency. Updates as you type.
Tesla Model S trims: charging cost in Connecticut
EPA efficiency and range for every current trim.
| Trim | kWh/100 mi | EPA range | Per 100 miles | Per month | Full charge |
|---|---|---|---|---|---|
| 2026 Tesla Model S | 27.1 | 410 mi | $6.65 | $74.81 | $27.26 |
| 2026 Tesla Model S Plaid | 30.6 | 368 mi | $7.50 | $84.34 | $27.59 |
| 2026 Tesla Model S Plaid (21in wheels) | 36.2 | 309 mi | $8.88 | $99.85 | $27.43 |
| 2025 Tesla Model S | 27.1 | 410 mi | $6.65 | $74.81 | $27.26 |
| 2025 Tesla Model S Plaid (19in wheels) | 32.5 | 348 mi | $7.96 | $89.58 | $27.71 |
| 2025 Tesla Model S Plaid (21in wheels) | 36.1 | 312 mi | $8.86 | $99.65 | $27.64 |
Charging time at home
Miles of range added per hour of charging.
The 2025 Tesla Model S Plaid (19in wheels) adds about 4.4 miles of range per hour on a 120 V outlet and 23.6 miles per hour on a 240 V, 32 A charger, based on its EPA efficiency. Try other chargers in the charging time calculator.
Tesla Model S vs a gas car in Connecticut
With regular gasoline at $4.249 a gallon (EIA New England average, October 19, 2026), a 30 mpg car costs $1,912.05 a year to fuel for 13,500 miles. The Tesla Model S costs $1,074.94 — $837.11 less.
Charging a Tesla Model S in nearby states
| State | Electricity (¢/kWh) | Per 100 miles | Per month |
|---|---|---|---|
| Connecticut this page | 24.51 | $7.96 | $89.58 |
| Rhode Island | 28.18 | $9.15 | $102.99 |
| New York | 28.65 | $9.31 | $104.71 |
| Massachusetts | 30.48 | $9.90 | $111.40 |
Other EVs in Connecticut
- Tesla
Tesla Model Y
$74.07 / month26.9 kWh/100 mi, 337 mi range
- Tesla
Tesla Model 3
$72.73 / month26.4 kWh/100 mi, 346 mi range
- Tesla
Tesla Model X
$94.43 / month34.2 kWh/100 mi, 329 mi range
- Tesla
Tesla Cybertruck
$118.31 / month42.9 kWh/100 mi, 325 mi range
- Chevrolet
Chevrolet Equinox EV
$89.94 / month32.6 kWh/100 mi, 307 mi range
- Chevrolet
Chevrolet Blazer EV
$98.28 / month35.6 kWh/100 mi, 283 mi range
- Chevrolet
Chevrolet Silverado EV
$136.63 / month49.6 kWh/100 mi, 286 mi range
- Ford
Ford Mustang Mach-E
$92.74 / month33.6 kWh/100 mi, 240 mi range
See the Tesla Model S charging cost in every state or all EVs in Connecticut.
Questions people ask
How much does it cost to charge a Tesla Model S in Connecticut?
About $7.96 per 100 miles and $89.58 a month for 13,500 miles a year, for the 2025 Tesla Model S Plaid (19in wheels) (32.5 kWh/100 mi) at 24.51¢/kWh.
How much is a full charge for a Tesla Model S in Connecticut?
About $27.71 for 113.1 kWh from the wall, enough for the 348-mile EPA range of the 2025 Tesla Model S Plaid (19in wheels).
How long does it take to charge a Tesla Model S at home?
Adding 100 miles takes about 22 h 34 min on a 120 V Level 1 outlet and 4 h 14 min on a 32 A Level 2 charger (7.68 kW).
Is a Tesla Model S cheaper to run than a gas car in Connecticut?
On fuel, yes: $1,074.94 a year versus $1,912.05 for a 30 mpg car at $4.249/gal.