What it costs to charge a 2026 Volvo EX40 in Mississippi

At Mississippi's residential electricity rate of 15.35¢/kWh, a 2026 Volvo EX40 (rated 31.7 kWh per 100 miles by the EPA) costs $4.87 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 69.6% cheaper per mile than gasoline in Mississippi — charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Volvo EX40 in Mississippi runs about $730 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,673 saved annually, at this mileage.

What one full charge costs

$14.4 — that's what Mississippi's 15.35¢/kWh rate puts on the 93.8 kWh a 2026 Volvo EX40 needs for its full 296-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Volvo EX40 in Mississippi ranks 3,912 for cost savings versus gas — 1 being the best deal nationally. Separately, the Volvo EX40 ranks 83 of 400 EV models for raw efficiency, and Mississippi ranks 22 of 51 for cheapest residential electricity.

Before you install a home charger in Mississippi

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.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Volvo EX40's cost in Mississippi. At 15.35¢/kWh, Mississippi sits in the middle of the national range — the guide to why charging cost varies by state shows where.