What it costs to charge a 2027 Rivian R1S Performance (20in AT) in Indiana

At Indiana's residential electricity rate of 17.11¢/kWh, a 2027 Rivian R1S Performance (20in AT) (rated 49.8 kWh per 100 miles by the EPA) costs $8.53 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 46.8% cheaper per mile than gasoline in Indiana — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Rivian R1S Performance (20in AT) in Indiana runs about $1,279 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,124 saved annually, at this mileage.

Filling up the 2027 Rivian R1S Performance (20in AT), in dollars

$28.05 — that's what Indiana's 17.11¢/kWh rate puts on the 164 kWh a 2027 Rivian R1S Performance (20in AT) needs for its full 329-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1S Performance (20in AT) in Indiana ranks 15,820 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Performance (20in AT) ranks 386 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.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Rivian R1S Performance (20in AT)'s cost in Indiana. Curious how Indiana's 17.11¢/kWh compares? The guide to charging cost by state ranks every state side by side.