2027 Volvo EX90: home charging cost in Ohio

In Ohio, home electricity runs 18.53¢/kWh — put a 2027 Volvo EX90's EPA-rated 36.8 kWh/100mi against that and 100 miles costs $6.82, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 57.4% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Volvo EX90 charged at home in Ohio costs about $1,023/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,380 a year.

What one full charge costs

A 2027 Volvo EX90 needs roughly 101.6 kWh to reach its EPA-rated 276-mile range, which runs about $18.82 at 18.53¢/kWh in Ohio.

Where this ranks

This combination ranks 12,554 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX90 alone ranks 186 of 400 models for efficiency; Ohio alone ranks 34 of 51 states for electricity price.

Getting set up to charge a 2027 Volvo EX90 at home

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

Line up a few Ohio electrician quotes for Level 2 install before you commit either way.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Ohio's 18.53¢/kWh rate ranks 34 of 51 states; the state rate guide lays out the full spread.