2026 Toyota bZ LIMITED (energy capacity 191 Ah): home charging cost in Oklahoma

At Oklahoma's residential electricity rate of 13.37¢/kWh, a 2026 Toyota bZ LIMITED (energy capacity 191 Ah) (rated 26.9 kWh per 100 miles by the EPA) costs $3.59 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 costs a fraction of what gas would here: 77.6% less than gas per mile, here specifically.

2026 Toyota bZ LIMITED (energy capacity 191 Ah): yearly cost in Oklahoma

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Toyota bZ LIMITED (energy capacity 191 Ah) charged at home in Oklahoma costs about $539/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,864 a year.

What one full charge costs

A 2026 Toyota bZ LIMITED (energy capacity 191 Ah) needs roughly 80.3 kWh to reach its EPA-rated 299-mile range, which runs about $10.74 at 13.37¢/kWh in Oklahoma.

How this compares nationally

This combination ranks 262 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Toyota bZ LIMITED (energy capacity 191 Ah) alone ranks 17 of 400 models for efficiency; Oklahoma alone ranks 5 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Oklahoma is one of the cheapest states for home electricity — the guide to why the cost varies so much by state covers what drives that.