North Carolina home charging cost for the 2027 Vinfast VF 7 Plus

At North Carolina's residential electricity rate of 14.9¢/kWh, a 2027 Vinfast VF 7 Plus (rated 44.4 kWh per 100 miles by the EPA) costs $6.61 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. Charging at home is much cheaper than gas here: 58.7% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Vinfast VF 7 Plus costs roughly $992 a year to charge at home in North Carolina, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,411 a year.

Cost of a full charge

Covering the 2027 Vinfast VF 7 Plus's EPA-rated 209-mile range takes about 92.7 kWh, which costs about $13.82 at North Carolina'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 11,891 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Vinfast VF 7 Plus alone ranks 352 of 400 models for efficiency; North Carolina alone ranks 18 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 North Carolina 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 North Carolina's 14.9¢/kWh compares? The guide to charging cost by state ranks every state side by side.