Charging a 2027 Rivian R1S Premium Long Range (20in) at home in Indiana

A 2027 Rivian R1S Premium Long Range (20in) draws 42 kWh per 100 miles per the EPA; at Indiana's 17.11¢/kWh residential rate that's $7.18 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 55.2% cheaper per mile than gasoline in Indiana — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Indiana owners putting 15,000 annual miles on a 2027 Rivian R1S Premium Long Range (20in) spend about $1,077 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,326 saved annually, at this mileage.

Filling up the 2027 Rivian R1S Premium Long Range (20in), in dollars

At Indiana's rate, fully covering this 2027 Rivian R1S Premium Long Range (20in)'s 380-mile EPA range costs about $27.29 (159.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Rivian R1S Premium Long Range (20in) in Indiana, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1S Premium Long Range (20in) in Indiana ranks 13,482 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Premium Long Range (20in) ranks 296 of 400 EV models for raw efficiency, and Indiana ranks 32 of 51 for cheapest residential electricity.

Before you install a home charger in Indiana

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 Indiana before deciding.

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 17.11¢/kWh, Indiana sits in the middle of the national range — the guide to why charging cost varies by state shows where.