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

At Montana's residential electricity rate of 13.77¢/kWh, a 2027 Mercedes-Benz EQE 320 Plus (SUV) (rated 36.1 kWh per 100 miles by the EPA) costs $4.97 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: 69% 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 $745 a year to charge at home in Montana, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,658 a year.

Filling up the 2027 Mercedes-Benz EQE 320 Plus (SUV), in dollars

Covering the 2027 Mercedes-Benz EQE 320 Plus (SUV)'s EPA-rated 302-mile range takes about 108.9 kWh, which costs about $15 at Montana's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2027 Mercedes-Benz EQE 320 Plus (SUV) in Montana, ranked

This combination ranks 4,392 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; Montana alone ranks 10 of 51 states for electricity price.

Next step: home charger installation

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 Montana electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Montana's 13.77¢/kWh rate ranks 10 of 51 states; the state rate guide lays out the full spread.