Cost to Charge a Tesla Model X in Maine

$33.54 for a full charge at 29.59¢/kWh — $9.53 per 100 miles, about $1,143 a year.

Tesla Model X in Maine

$33.54 for a full charge

Per 100 miles: $9.53
Per mile: $0.10
Per year: $1,143
vs petrol / yr: $491

Electricity per year
Petrol per year

The full picture

Charging cost breakdown for a Tesla Model X
Item	Energy	Cost
This charge	113.3 kWh	$33.54
Full charge (0–100%)	113.3 kWh	$33.54
Per 100 miles	32.2 kWh	$9.53
Per year (12,000 mi)	3864.0 kWh	$1,143
Same year on petrol (30 mpg)	—	$1,634
Difference	—	$491

What charging actually costs here

Filling a Tesla Model X from empty in Maine costs $33.54. The car draws 113.3 kWh from the wall for a full 352-mile charge, and Maine residential electricity averages 29.59¢ per kWh. That works out at $9.53 per 100 miles, or $0.10 a mile.

Maine is more expensive than average: 29.59¢ against a national mean of 19.42¢, which ranks it 48 of 51 for electricity price. The same car costs $14.86 to fill in Nevada and $59.75 in Hawaii — a 4.0× spread across the country for identical driving.

Against a petrol car doing 30 mpg at $4.09 a gallon, electricity here is 1.4× cheaper per mile: $9.53 versus $13.62 per 100 miles. Over 12,000 miles a year that is $491 saved.

Similar EVs in Maine

Charging cost of comparable EVs in Maine
Vehicle	Per 100 mi	Full charge	Per year
Audi Q6 e-tron	32.5 kWh	$31.25	$1,154
Chevrolet Equinox EV	32.6 kWh	$29.61	$1,158
Lucid Gravity	31.1 kWh	$41.41	$1,104
Volvo EX30	31.1 kWh	$23.28	$1,104
Polestar 2	33.5 kWh	$27.56	$1,190
BMW i4	30.8 kWh	$22.88	$1,094

The same car in nearby-priced states

Charging a Tesla Model X in states with similar electricity prices
State	¢/kWh	Full charge	Per year
Alaska	28.21	$31.97	$1,090
Rhode Island	29.23	$33.13	$1,129
New York	29.49	$33.43	$1,139
Massachusetts	29.61	$33.56	$1,144
California	34.74	$39.38	$1,342
Hawaii	52.72	$59.75	$2,037

Frequently asked questions

How much does it cost to charge a Tesla Model X in Maine?

$33.54 for a full charge from empty. The car needs 113.3 kWh at the wall and Maine residential electricity averages 29.59¢ per kWh.

How much does a Tesla Model X cost per mile in Maine?

About $0.10 a mile, or $9.53 per 100 miles. Over 12,000 miles a year that is roughly $1,143 of electricity.

Is charging a Tesla Model X cheaper than petrol in Maine?

Yes — 1.4 times cheaper per mile. Electricity costs $9.53 per 100 miles here against $13.62 for a 30 mpg petrol car at $4.09 a gallon, a saving of about $491 a year.

How long does a full charge last?

The EPA rates the Tesla Model X at 352 miles combined. Cold weather, motorway speeds and a loaded car all reduce that; the EPA number is a standardised test, not a guarantee.

Does this include charging losses?

Yes. The EPA's 32.2 kWh/100 mi figure is measured at the wall socket, so the energy lost in the charger and cabling is already in the number. No extra efficiency factor is applied.

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.