What it costs to charge a 2026 Mercedes-Benz EQE 320 4matic in South Dakota

In South Dakota, home electricity runs 14.33¢/kWh — put a 2026 Mercedes-Benz EQE 320 4matic's EPA-rated 39 kWh/100mi against that and 100 miles costs $5.59, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 65.1% cheaper per mile than gasoline in South Dakota — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2026 Mercedes-Benz EQE 320 4matic in South Dakota runs about $838 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,565 saved annually, at this mileage.

What one full charge costs

$14.92 — that's what South Dakota's 14.33¢/kWh rate puts on the 104.1 kWh a 2026 Mercedes-Benz EQE 320 4matic needs for its full 267-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Mercedes-Benz EQE 320 4matic in South Dakota ranks 7,419 for cost savings versus gas — 1 being the best deal nationally. Separately, the Mercedes-Benz EQE 320 4matic ranks 240 of 400 EV models for raw efficiency, and South Dakota ranks 14 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Mercedes-Benz EQE 320 4matic at home

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

Line up a few South Dakota electrician quotes for Level 2 install before you commit either way.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 14.33¢/kWh, South Dakota sits in the middle of the national range — the guide to why charging cost varies by state shows where.