What it costs to charge a 2026 Rivian R1S Quad Max (22in UHP) in Oregon

In Oregon, home electricity runs 15.31¢/kWh — put a 2026 Rivian R1S Quad Max (22in UHP)'s EPA-rated 47.3 kWh/100mi against that and 100 miles costs $7.25, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 54.8% cheaper per mile than gasoline in Oregon — charging at home is much cheaper than gas here.

2026 Rivian R1S Quad Max (22in UHP): yearly cost in Oregon

Home charging this 2026 Rivian R1S Quad Max (22in UHP) in Oregon runs about $1,087 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,316 saved annually, at this mileage.

Filling up the 2026 Rivian R1S Quad Max (22in UHP), in dollars

$24.5 — that's what Oregon's 15.31¢/kWh rate puts on the 160 kWh a 2026 Rivian R1S Quad Max (22in UHP) needs for its full 338-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Rivian R1S Quad Max (22in UHP) in Oregon ranks 13,684 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Quad Max (22in UHP) ranks 373 of 400 EV models for raw efficiency, and Oregon ranks 21 of 51 for cheapest residential electricity.

Getting set up to charge a 2026 Rivian R1S Quad Max (22in UHP) at home

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.

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

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Oregon's 15.31¢/kWh compares? The guide to charging cost by state ranks every state side by side.