2027 Vinfast VF 7 Plus: home charging cost in Connecticut

A 2027 Vinfast VF 7 Plus draws 44.4 kWh per 100 miles per the EPA; at Connecticut's 28.82¢/kWh residential rate that's $12.79 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: 20.2% 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 Vinfast VF 7 Plus charged at home in Connecticut costs about $1,918/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $485 a year.

What one full charge costs

A 2027 Vinfast VF 7 Plus needs roughly 92.7 kWh to reach its EPA-rated 209-mile range, which runs about $26.73 at 28.82¢/kWh in Connecticut.

How this compares nationally

This combination ranks 19,443 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; Connecticut alone ranks 45 of 51 states for electricity price.

Getting set up to charge a 2027 Vinfast VF 7 Plus 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.