Charging a 2026 Mercedes-Benz EQE 320 Plus at home in Washington

At Washington's residential electricity rate of 14.35¢/kWh, a 2026 Mercedes-Benz EQE 320 Plus (rated 35.6 kWh per 100 miles by the EPA) costs $5.11 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 68.1% cheaper per mile than gasoline in Washington — charging at home costs a fraction of what gas would here.

2026 Mercedes-Benz EQE 320 Plus: yearly cost in Washington

Washington owners putting 15,000 annual miles on a 2026 Mercedes-Benz EQE 320 Plus spend about $767 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,636 saved annually, at this mileage.

What one full charge costs

At Washington's rate, fully covering this 2026 Mercedes-Benz EQE 320 Plus's 308-mile EPA range costs about $15.75 (109.7 kWh) — the energy the EPA test actually used, not the battery's rated size.

2026 Mercedes-Benz EQE 320 Plus in Washington, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Mercedes-Benz EQE 320 Plus in Washington ranks 5,079 for cost savings versus gas — 1 being the best deal nationally. Separately, the Mercedes-Benz EQE 320 Plus ranks 161 of 400 EV models for raw efficiency, and Washington ranks 15 of 51 for cheapest residential electricity.

Before you install a home charger in Washington

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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 14.35¢/kWh, Washington sits in the middle of the national range — the guide to why charging cost varies by state shows where.