Maine home charging cost for the 2027 Mercedes-Benz EQE 320 Plus (SUV)

A 2027 Mercedes-Benz EQE 320 Plus (SUV) draws 36.1 kWh per 100 miles per the EPA; at Maine's 29.67¢/kWh residential rate that's $10.7 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 33.2% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Mercedes-Benz EQE 320 Plus (SUV) costs roughly $1,606 a year to charge at home in Maine, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $797 a year.

Cost of a full charge

Covering the 2027 Mercedes-Benz EQE 320 Plus (SUV)'s EPA-rated 302-mile range takes about 108.9 kWh, which costs about $32.32 at Maine's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

How this compares nationally

This combination ranks 18,105 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Mercedes-Benz EQE 320 Plus (SUV) alone ranks 169 of 400 models for efficiency; Maine alone ranks 48 of 51 states for electricity price.

Getting set up to charge a 2027 Mercedes-Benz EQE 320 Plus (SUV) 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.

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

Where these figures come from

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.