2026 Ford Mustang Mach-E Rally: home charging cost in Oregon

At Oregon's residential electricity rate of 15.31¢/kWh, a 2026 Ford Mustang Mach-E Rally (rated 40.2 kWh per 100 miles by the EPA) costs $6.15 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 is much cheaper than gas here: 61.6% less than gas per mile, here specifically.

2026 Ford Mustang Mach-E Rally: yearly cost in Oregon

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Ford Mustang Mach-E Rally charged at home in Oregon costs about $922/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,481 a year.

Filling up the 2026 Ford Mustang Mach-E Rally, in dollars

A 2026 Ford Mustang Mach-E Rally needs roughly 102.4 kWh to reach its EPA-rated 255-mile range, which runs about $15.68 at 15.31¢/kWh in Oregon.

How this compares nationally

This combination ranks 10,116 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Ford Mustang Mach-E Rally alone ranks 271 of 400 models for efficiency; Oregon alone ranks 21 of 51 states for electricity price.

Next step: home charger installation

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

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Oregon's 15.31¢/kWh rate ranks 21 of 51 states; the state rate guide lays out the full spread.