Cost to Charge a Ford Mustang Mach-E in Tennessee

$14.73 for a full charge at 14.07¢/kWh — $5.26 per 100 miles, about $631 a year.

Ford Mustang Mach-E in Tennessee

$14.73 for a full charge

Per 100 miles: $5.26
Per mile: $0.05
Per year: $631
vs petrol / yr: $1,003

Electricity per year
Petrol per year

The full picture

Charging cost breakdown for a Ford Mustang Mach-E
Item	Energy	Cost
This charge	104.7 kWh	$14.73
Full charge (0–100%)	104.7 kWh	$14.73
Per 100 miles	37.4 kWh	$5.26
Per year (12,000 mi)	4488.0 kWh	$631
Same year on petrol (30 mpg)	—	$1,634
Difference	—	$1,003

What charging actually costs here

Filling a Ford Mustang Mach-E from empty in Tennessee costs $14.73. The car draws 104.7 kWh from the wall for a full 280-mile charge, and Tennessee residential electricity averages 14.07¢ per kWh. That works out at $5.26 per 100 miles, or $0.05 a mile.

Tennessee is cheaper than average: 14.07¢ against a national mean of 19.42¢, which ranks it 5 of 51 for electricity price. The same car costs $13.73 to fill in Nevada and $55.21 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 2.6× cheaper per mile: $5.26 versus $13.62 per 100 miles. Over 12,000 miles a year that is $1,003 saved.

Similar EVs in Tennessee

Charging cost of comparable EVs in Tennessee
Vehicle	Per 100 mi	Full charge	Per year
Genesis Electrified GV70	37.3 kWh	$13.12	$630
Polestar 3	37.5 kWh	$16.46	$633
Acura ZDX	37.7 kWh	$17.13	$637
Cadillac Lyriq	36.8 kWh	$16.88	$621
Hyundai Ioniq 9	38 kWh	$17.11	$642
Volvo EX90	36.8 kWh	$14.29	$621

The same car in nearby-priced states

Charging a Ford Mustang Mach-E in states with similar electricity prices
State	¢/kWh	Full charge	Per year
Nebraska	13.25	$13.88	$595
Utah	13.37	$14.00	$600
Louisiana	13.49	$14.13	$605
Arkansas	14.12	$14.79	$634
North Dakota	14.12	$14.79	$634
Kentucky	14.26	$14.93	$640

Frequently asked questions

How much does it cost to charge a Ford Mustang Mach-E in Tennessee?

$14.73 for a full charge from empty. The car needs 104.7 kWh at the wall and Tennessee residential electricity averages 14.07¢ per kWh.

How much does a Ford Mustang Mach-E cost per mile in Tennessee?

About $0.05 a mile, or $5.26 per 100 miles. Over 12,000 miles a year that is roughly $631 of electricity.

Is charging a Ford Mustang Mach-E cheaper than petrol in Tennessee?

Yes — 2.6 times cheaper per mile. Electricity costs $5.26 per 100 miles here against $13.62 for a 30 mpg petrol car at $4.09 a gallon, a saving of about $1,003 a year.

How long does a full charge last?

The EPA rates the Ford Mustang Mach-E at 280 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 37.4 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.