2027 Mercedes-Benz EQS 400 4matic (SUV), ME Charging Cost

What it costs to charge a 2027 Mercedes-Benz EQS 400 4matic (SUV) in Maine

At Maine's residential electricity rate of 29.67¢/kWh, a 2027 Mercedes-Benz EQS 400 4matic (SUV) (rated 43 kWh per 100 miles by the EPA) costs $12.76 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. That works out to 20.4% cheaper per mile than gasoline in Maine, charging at home is cheaper than gas here.

What a year of driving costs

Home charging this 2027 Mercedes-Benz EQS 400 4matic (SUV) in Maine runs about $1,914 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $489 saved annually, at this mileage.

Cost of a full charge

$39.81, that's what Maine's 29.67¢/kWh rate puts on the 134.2 kWh a 2027 Mercedes-Benz EQS 400 4matic (SUV) needs for its full 312-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Mercedes-Benz EQS 400 4matic (SUV) in Maine ranks 19,422 for cost savings versus gas, 1 being the best deal nationally. Separately, the Mercedes-Benz EQS 400 4matic (SUV) ranks 324 of 400 EV models for raw efficiency, and Maine ranks 48 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Mercedes-Benz EQS 400 4matic (SUV) 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.

Ask a licensed Maine electrician to quote the install before this math becomes a real decision.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset, see the methodology guide. Maine has some of the highest residential electricity rates in the country, see the guide to why the cost varies so much by state for the full picture.