2027 Mercedes-Benz EQS 550 4matic (SUV): home charging cost in Wisconsin

At Wisconsin's residential electricity rate of 18.99¢/kWh, a 2027 Mercedes-Benz EQS 550 4matic (SUV) (rated 42 kWh per 100 miles by the EPA) costs $7.98 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 is much cheaper than gas here: 50.2% less than gas per mile, here specifically.

2027 Mercedes-Benz EQS 550 4matic (SUV): yearly cost in Wisconsin

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Mercedes-Benz EQS 550 4matic (SUV) charged at home in Wisconsin costs about $1,196/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,207 a year.

Filling up the 2027 Mercedes-Benz EQS 550 4matic (SUV), in dollars

A 2027 Mercedes-Benz EQS 550 4matic (SUV) needs roughly 133.1 kWh to reach its EPA-rated 317-mile range, which runs about $25.28 at 18.99¢/kWh in Wisconsin.

Where this ranks

This combination ranks 15,027 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Mercedes-Benz EQS 550 4matic (SUV) alone ranks 303 of 400 models for efficiency; Wisconsin alone ranks 35 of 51 states for electricity price.

Before you install a home charger in Wisconsin

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.

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

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Mercedes-Benz EQS 550 4matic (SUV)'s cost in Wisconsin. Wisconsin's 18.99¢/kWh rate ranks 35 of 51 states; the state rate guide lays out the full spread.