Charging a 2027 Rivian R1S Quad (22in) at home in Ohio

A 2027 Rivian R1S Quad (22in) draws 44.4 kWh per 100 miles per the EPA; at Ohio's 18.53¢/kWh residential rate that's $8.22 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 48.7% cheaper per mile than gasoline in Ohio — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Ohio owners putting 15,000 annual miles on a 2027 Rivian R1S Quad (22in) spend about $1,233 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,170 saved annually, at this mileage.

Cost of a full charge

At Ohio's rate, fully covering this 2027 Rivian R1S Quad (22in)'s 374-mile EPA range costs about $30.75 (166 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Rivian R1S Quad (22in) in Ohio ranks 15,374 for cost savings versus gas — 1 being the best deal nationally. Separately, the Rivian R1S Quad (22in) ranks 348 of 400 EV models for raw efficiency, and Ohio ranks 34 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Rivian R1S Quad (22in) 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 Ohio 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 18.53¢/kWh, Ohio sits in the middle of the national range — the guide to why charging cost varies by state shows where.