2026 Mercedes-Benz EQS 580 4matic: home charging cost in Mississippi

At Mississippi's residential electricity rate of 15.35¢/kWh, a 2026 Mercedes-Benz EQS 580 4matic (rated 35.6 kWh per 100 miles by the EPA) costs $5.47 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. Charging at home costs a fraction of what gas would here: 65.9% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Mercedes-Benz EQS 580 4matic charged at home in Mississippi costs about $820/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,583 a year.

Filling up the 2026 Mercedes-Benz EQS 580 4matic, in dollars

A 2026 Mercedes-Benz EQS 580 4matic needs roughly 132.2 kWh to reach its EPA-rated 371-mile range, which runs about $20.29 at 15.35¢/kWh in Mississippi.

Where this ranks

This combination ranks 6,765 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Mercedes-Benz EQS 580 4matic alone ranks 160 of 400 models for efficiency; Mississippi alone ranks 22 of 51 states for electricity price.

Getting set up to charge a 2026 Mercedes-Benz EQS 580 4matic at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Get quotes from local electricians for Level 2 charger installation in Mississippi before deciding.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Mississippi's 15.35¢/kWh rate ranks 22 of 51 states; the state rate guide lays out the full spread.