2027 Volvo EX90 Twin Motor Performance: home charging cost in Connecticut

A 2027 Volvo EX90 Twin Motor Performance draws 39 kWh per 100 miles per the EPA; at Connecticut's 28.82¢/kWh residential rate that's $11.24 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 29.8% 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 Twin Motor Performance charged at home in Connecticut costs about $1,686/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $717 a year.

Filling up the 2027 Volvo EX90 Twin Motor Performance, in dollars

A 2027 Volvo EX90 Twin Motor Performance needs roughly 117 kWh to reach its EPA-rated 300-mile range, which runs about $33.72 at 28.82¢/kWh in Connecticut.

Where this ranks

This combination ranks 18,474 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Volvo EX90 Twin Motor Performance alone ranks 239 of 400 models for efficiency; Connecticut alone ranks 45 of 51 states for electricity price.

Getting set up to charge a 2027 Volvo EX90 Twin Motor Performance 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 Connecticut electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how Connecticut's 28.82¢/kWh compares? The guide to charging cost by state ranks every state side by side.