What it costs to charge a 2026 Tesla Model X Plaid in Washington

At Washington's residential electricity rate of 14.35¢/kWh, a 2026 Tesla Model X Plaid (rated 33.7 kWh per 100 miles by the EPA) costs $4.84 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 69.8% cheaper per mile than gasoline in Washington — charging at home costs a fraction of what gas would here.

2026 Tesla Model X Plaid: yearly cost in Washington

Home charging this 2026 Tesla Model X Plaid in Washington runs about $725 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,678 saved annually, at this mileage.

Filling up the 2026 Tesla Model X Plaid, in dollars

$16.2 — that's what Washington's 14.35¢/kWh rate puts on the 112.9 kWh a 2026 Tesla Model X Plaid needs for its full 335-mile EPA range.

2026 Tesla Model X Plaid in Washington, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Tesla Model X Plaid in Washington ranks 3,815 for cost savings versus gas — 1 being the best deal nationally. Separately, the Tesla Model X Plaid ranks 117 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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Washington's 14.35¢/kWh compares? The guide to charging cost by state ranks every state side by side.