2027 Vinfast VF 8 Eco: home charging cost in Delaware

In Delaware, home electricity runs 17.74¢/kWh — put a 2027 Vinfast VF 8 Eco's EPA-rated 46.2 kWh/100mi against that and 100 miles costs $8.2, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 48.8% 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 Vinfast VF 8 Eco charged at home in Delaware costs about $1,231/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,172 a year.

Filling up the 2027 Vinfast VF 8 Eco, in dollars

A 2027 Vinfast VF 8 Eco needs roughly 118.4 kWh to reach its EPA-rated 256-mile range, which runs about $21 at 17.74¢/kWh in Delaware.

Where this ranks

This combination ranks 15,342 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Vinfast VF 8 Eco alone ranks 363 of 400 models for efficiency; Delaware alone ranks 33 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 Delaware electrician quotes for Level 2 install before you commit either way.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Delaware's 17.74¢/kWh rate ranks 33 of 51 states; the state rate guide lays out the full spread.