MilePrice

What it costs to charge a 2026 Ford Mustang Mach-E in South Dakota

Mustang Mach-E AWD Extended · 32.3 kWh/100 miPrices updated weekly from EIA data

Short answer

$46a month

Charging at home 1,000 miles a month at 14.3¢ per kWh. That's 4.6¢ a mile and $556 a year.

A full charge at home costs about $13.90, for 300 miles of EPA range.

South Dakota's average home electricity rate, September 2025 to August 2026 (EIA).

Change the version, miles or price

1,000 mi
1003,000
Blank uses the South Dakota average
Electric · 32.3 kWh/100 miEstimated charging cost
$46/ month
32.3 kWh per 100 mi (EPA) × 14.3¢/kWhSouth Dakota's average home electricity rate over the last 12 months (EIA)
Per year
$556
Per mile
4.6¢
Over 5 years
$2,779
Full charge
$13.90
Compare with a gas car
Planning a road trip in the Mustang Mach-E?See what any drive would cost to charge, and split it with friends.

Every 2026 Mustang Mach-E version in South Dakota

VersionDriveEPA ratingPer monthFull charge
Mustang Mach-E RWD ExtendedRWD30.7 kWh/100 mi$44$14.09320 mi
Mustang Mach-E RWDRWD31.4 kWh/100 mi$45$11.71260 mi
Mustang Mach-E AWD Extended(used in headline figures)AWD32.3 kWh/100 mi$46$13.90300 mi
Mustang Mach-E AWDAWD33.6 kWh/100 mi$48$11.56240 mi
Mustang Mach-E GTAWD37.4 kWh/100 mi$54$15.02280 mi
Mustang Mach-E RallyAWD40.2 kWh/100 mi$58$14.70255 mi

Mustang Mach-E vs. Toyota RAV4 in South Dakota

Ford Mustang Mach-E32.3 kWh/100 mi
$46/mo
Toyota RAV441 mpg
$93/mo

The Mustang Mach-E costs about $559 a year less to run here.Counting South Dakota's $100 EV fee, the saving is about $459.

See the break-even

South Dakota charges EVs $100 a year

On top of the registration every car pays, South Dakota charges electric cars an extra $100 a year, about $8 a month. It doubled from $50 in July 2026.

States charge these fees in place of the gas tax an electric car never pays. Driven the same 1,000 miles a month here, the Toyota RAV4 (41 mpg) pays about $142 a year in state and federal gas tax.

EV fee: South Dakota state government, checked October 2026. Fuel tax: EIA, July 2026 (revised).

Electricity in South Dakota costs 8% more than a year ago

South Dakota's average home rate over the 12 months to August 2026 was 14.3¢ per kWh, 1.0¢ more than the 12 months before. It moves through the year: over those 12 months, from 12.4¢ in December 2025 to 15.7¢ in May 2026. At 1,000 miles a month, the Mustang Mach-E costs about $3 a month more to charge than in the 12 months before.

Average home electricity rate in South Dakota, by month (cents per kWh)
11.0¢12.0¢13.0¢14.0¢15.0¢16.0¢Jan 2025JulJan 2026Jul15.2¢
Show every monthly figure

EIA monthly retail sales data, residential customers.

South Dakota is the 16th cheapest state to charge a Mustang Mach-E

16th cheapest of the 50 states and DC, at 1,000 miles a month. See every state

Cheapest states
  1. 1North Dakota$41
  2. 2Nebraska$41
  3. 3Idaho$41
  4. 4Louisiana$42
  5. 5Utah$43
Around South Dakota
  1. 14Iowa$46
  2. 15Washington$46
  3. 16South Dakota$46
  4. 17North Carolina$48
  5. 18Mississippi$48

Questions people ask

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

About $46 a month for 1,000 miles, or $556 a year, for the 2026 Mustang Mach-E AWD Extended (32.3 kWh/100 mi) at 14.3¢ per kWh. That works out to 4.6¢ a mile.

Which Mustang Mach-E version is cheapest to charge?

The Mustang Mach-E RWD Extended (30.7 kWh/100 mi), at about $44 a month in South Dakota. The 2026 Mustang Mach-E comes in 6 EPA-rated versions.

How much does it cost to fully charge a Ford Mustang Mach-E in South Dakota?

About $13.90 at home for the 2026 Mustang Mach-E AWD Extended, at 14.3¢ per kWh. That is the electricity drawn from the wall to drive its full EPA range of 300 miles (about 97 kWh), so it includes charging losses; a top-up from 20% to 80% costs roughly 60% of it.

Does South Dakota charge an extra fee for electric cars?

Yes. South Dakota charges electric cars an extra $100 a year, about $8 a month, beyond what every car pays to register. It doubled from $50 in July 2026.

Is electricity getting more expensive in South Dakota?

Yes. South Dakota's average home rate over the 12 months to August 2026 was 14.3¢ per kWh, 1.0¢ more than the 12 months before. Source: EIA's monthly retail sales data.

Does this include energy lost while charging?

Yes. EPA measures an electric car's efficiency from the wall outlet, so the electricity lost while charging is already in the kWh per 100 miles figure.

Efficiency: U.S. EPA ratings for the 2026 model year. Gas prices: EIA weekly survey, week of November 9, 2026. Electricity: EIA average home rates, September 2025 to August 2026. Fuel taxes: EIA, July 2026 (revised). How we calculate