2027 Volvo EX90 Twin Motor: home charging cost in Rhode Island

In Rhode Island, home electricity runs 29.45¢/kWh — put a 2027 Volvo EX90 Twin Motor's EPA-rated 39 kWh/100mi against that and 100 miles costs $11.49, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is cheaper than gas here: 28.3% less than gas per mile, here specifically.

2027 Volvo EX90 Twin Motor: yearly cost in Rhode Island

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Volvo EX90 Twin Motor charged at home in Rhode Island costs about $1,723/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $680 a year.

What one full charge costs

A 2027 Volvo EX90 Twin Motor needs roughly 117 kWh to reach its EPA-rated 300-mile range, which runs about $34.46 at 29.45¢/kWh in Rhode Island.

2027 Volvo EX90 Twin Motor in Rhode Island, ranked

This combination ranks 18,653 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX90 Twin Motor alone ranks 238 of 400 models for efficiency; Rhode Island alone ranks 47 of 51 states for electricity price.

Next step: home charger installation

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.

Get quotes from local electricians for Level 2 charger installation in Rhode Island before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Volvo EX90 Twin Motor's cost in Rhode Island. Rhode Island has some of the highest residential electricity rates in the country — see the guide to why the cost varies so much by state for the full picture.