What it costs to charge a 2027 Rivian R1T Quad (22in) in Oklahoma

In Oklahoma, home electricity runs 13.37¢/kWh — put a 2027 Rivian R1T Quad (22in)'s EPA-rated 44.4 kWh/100mi against that and 100 miles costs $5.93, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 63% cheaper per mile than gasoline in Oklahoma — charging at home is much cheaper than gas here.

What a year of driving costs

Home charging this 2027 Rivian R1T Quad (22in) in Oklahoma runs about $890 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,513 saved annually, at this mileage.

Filling up the 2027 Rivian R1T Quad (22in), in dollars

$22.19 — that's what Oklahoma's 13.37¢/kWh rate puts on the 166 kWh a 2027 Rivian R1T Quad (22in) needs for its full 374-mile EPA range.

2027 Rivian R1T Quad (22in) in Oklahoma, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1T Quad (22in) in Oklahoma ranks 9,078 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1T Quad (22in) ranks 349 of 400 EV models for raw efficiency, and Oklahoma ranks 5 of 51 for cheapest residential electricity.

Next step: home charger installation

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

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.