2026 Tesla Model S Plaid: home charging cost in Oregon

A 2026 Tesla Model S Plaid draws 30.6 kWh per 100 miles per the EPA; at Oregon's 15.31¢/kWh residential rate that's $4.68 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 70.8% less than gas per mile, here specifically.

2026 Tesla Model S Plaid: yearly cost in Oregon

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Tesla Model S Plaid charged at home in Oregon costs about $702/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,701 a year.

Filling up the 2026 Tesla Model S Plaid, in dollars

A 2026 Tesla Model S Plaid needs roughly 112.6 kWh to reach its EPA-rated 368-mile range, which runs about $17.23 at 15.31¢/kWh in Oregon.

Where this ranks

This combination ranks 3,126 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Tesla Model S Plaid alone ranks 70 of 400 models for efficiency; Oregon alone ranks 21 of 51 states for electricity price.

Before you install a home charger in Oregon

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.

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

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Oregon's 15.31¢/kWh rate ranks 21 of 51 states; the state rate guide lays out the full spread.