Charging a 2027 Rivian R1S Premium (20in AT) at home in Florida

In Florida, home electricity runs 15.36¢/kWh — put a 2027 Rivian R1S Premium (20in AT)'s EPA-rated 44.4 kWh/100mi against that and 100 miles costs $6.81, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 57.5% cheaper per mile than gasoline in Florida — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Florida owners putting 15,000 annual miles on a 2027 Rivian R1S Premium (20in AT) spend about $1,022 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,381 saved annually, at this mileage.

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

At Florida's rate, fully covering this 2027 Rivian R1S Premium (20in AT)'s 289-mile EPA range costs about $19.69 (128.2 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1S Premium (20in AT) in Florida ranks 12,472 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Premium (20in AT) ranks 342 of 400 EV models for raw efficiency, and Florida ranks 23 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 Florida 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 Premium (20in AT)'s cost in Florida. Florida's 15.36¢/kWh rate ranks 23 of 51 states; the state rate guide lays out the full spread.