2027 Rivian R1T Performance (20in AT): home charging cost in Oklahoma

In Oklahoma, home electricity runs 13.37¢/kWh — put a 2027 Rivian R1T Performance (20in AT)'s EPA-rated 49.8 kWh/100mi against that and 100 miles costs $6.66, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 58.4% less than gas per mile, here specifically.

2027 Rivian R1T Performance (20in AT): yearly cost in Oklahoma

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Rivian R1T Performance (20in AT) charged at home in Oklahoma costs about $999/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,404 a year.

What one full charge costs

A 2027 Rivian R1T Performance (20in AT) needs roughly 164 kWh to reach its EPA-rated 329-mile range, which runs about $21.92 at 13.37¢/kWh in Oklahoma.

2027 Rivian R1T Performance (20in AT) in Oklahoma, ranked

This combination ranks 12,073 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Rivian R1T Performance (20in AT) alone ranks 387 of 400 models for efficiency; Oklahoma alone ranks 5 of 51 states for electricity price.

Getting set up to charge a 2027 Rivian R1T Performance (20in AT) at home

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.

Get quotes from local electricians for Level 2 charger installation in Oklahoma before deciding.

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.