District of Columbia home charging cost for the 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels)

In District of Columbia, home electricity runs 24.54¢/kWh — put a 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels)'s EPA-rated 37 kWh/100mi against that and 100 miles costs $9.08, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 43.3% less than gas per mile, here specifically.

2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels): yearly cost in District of Columbia

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels) costs roughly $1,362 a year to charge at home in District of Columbia, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,041 a year.

What one full charge costs

Covering the 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels)'s EPA-rated 310-mile range takes about 114.7 kWh, which costs about $28.15 at District of Columbia's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 16,473 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX90 Twin Motor Performance (21 Inch Wheels) alone ranks 195 of 400 models for efficiency; District of Columbia alone ranks 42 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.

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

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Volvo EX90 Twin Motor Performance (21 Inch Wheels)'s cost in District of Columbia. District of Columbia's 24.54¢/kWh rate ranks 42 of 51 states; the state rate guide lays out the full spread.