Idaho home charging cost for the 2026 Mercedes-Benz EQE 320 Plus

At Idaho's residential electricity rate of 12.8¢/kWh, a 2026 Mercedes-Benz EQE 320 Plus (rated 35.6 kWh per 100 miles by the EPA) costs $4.56 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: 71.5% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Mercedes-Benz EQE 320 Plus costs roughly $684 a year to charge at home in Idaho, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,719 a year.

Cost of a full charge

Covering the 2026 Mercedes-Benz EQE 320 Plus's EPA-rated 308-mile range takes about 109.7 kWh, which costs about $14.05 at Idaho's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 Mercedes-Benz EQE 320 Plus in Idaho, ranked

This combination ranks 2,660 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Mercedes-Benz EQE 320 Plus alone ranks 161 of 400 models for efficiency; Idaho alone ranks 3 of 51 states for electricity price.

Before you install a home charger in Idaho

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 Idaho before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Mercedes-Benz EQE 320 Plus's cost in Idaho. Idaho is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.