What it costs to charge a 2026 Mercedes-Benz EQS 680 4matic Maybach (SUV) in Washington

A 2026 Mercedes-Benz EQS 680 4matic Maybach (SUV) draws 39.8 kWh per 100 miles per the EPA; at Washington's 14.35¢/kWh residential rate that's $5.71 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 64.3% cheaper per mile than gasoline in Washington — charging at home is much cheaper than gas here.

2026 Mercedes-Benz EQS 680 4matic Maybach (SUV): yearly cost in Washington

Home charging this 2026 Mercedes-Benz EQS 680 4matic Maybach (SUV) in Washington runs about $857 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,546 saved annually, at this mileage.

Cost of a full charge

$17.14 — that's what Washington's 14.35¢/kWh rate puts on the 119.5 kWh a 2026 Mercedes-Benz EQS 680 4matic Maybach (SUV) needs for its full 300-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Mercedes-Benz EQS 680 4matic Maybach (SUV) in Washington ranks 8,108 for cost savings versus gas — 1 being the best deal nationally. Separately, the Mercedes-Benz EQS 680 4matic Maybach (SUV) ranks 260 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.

Get quotes from local electricians for Level 2 charger installation in Washington before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 14.35¢/kWh, Washington sits in the middle of the national range — the guide to why charging cost varies by state shows where.