What it costs to charge a 2027 Rivian R1S Premium Long Range (20in AT) in Minnesota

In Minnesota, home electricity runs 15.98¢/kWh — put a 2027 Rivian R1S Premium Long Range (20in AT)'s EPA-rated 43.2 kWh/100mi against that and 100 miles costs $6.91, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 56.9% cheaper per mile than gasoline in Minnesota — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Rivian R1S Premium Long Range (20in AT) in Minnesota runs about $1,036 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,367 saved annually, at this mileage.

What one full charge costs

$25.56 — that's what Minnesota's 15.98¢/kWh rate puts on the 159.9 kWh a 2027 Rivian R1S Premium Long Range (20in AT) needs for its full 370-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1S Premium Long Range (20in AT) in Minnesota ranks 12,803 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Premium Long Range (20in AT) ranks 331 of 400 EV models for raw efficiency, and Minnesota ranks 26 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 Minnesota electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Minnesota's 15.98¢/kWh rate ranks 26 of 51 states; the state rate guide lays out the full spread.