2026 Tesla Model X: home charging cost in Oklahoma

In Oklahoma, home electricity runs 13.37¢/kWh — put a 2026 Tesla Model X's EPA-rated 32.2 kWh/100mi against that and 100 miles costs $4.31, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 73.1% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 Tesla Model X charged at home in Oklahoma costs about $646/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,757 a year.

Filling up the 2026 Tesla Model X, in dollars

A 2026 Tesla Model X needs roughly 113.4 kWh to reach its EPA-rated 352-mile range, which runs about $15.16 at 13.37¢/kWh in Oklahoma.

How this compares nationally

This combination ranks 1,782 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Tesla Model X alone ranks 95 of 400 models for efficiency; Oklahoma alone ranks 5 of 51 states for electricity price.

Before you install a home charger in Oklahoma

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 Oklahoma 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. 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.