2027 Vinfast VF 8 Eco: home charging cost in Wisconsin

In Wisconsin, home electricity runs 18.99¢/kWh — put a 2027 Vinfast VF 8 Eco's EPA-rated 46.2 kWh/100mi against that and 100 miles costs $8.78, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 45.2% 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 8 Eco charged at home in Wisconsin costs about $1,317/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,086 a year.

What one full charge costs

A 2027 Vinfast VF 8 Eco needs roughly 118.4 kWh to reach its EPA-rated 256-mile range, which runs about $22.48 at 18.99¢/kWh in Wisconsin.

Where this ranks

This combination ranks 16,144 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; Wisconsin alone ranks 35 of 51 states for electricity price.

Getting set up to charge a 2027 Vinfast VF 8 Eco 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.

Get quotes from local electricians for Level 2 charger installation in Wisconsin before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 18.99¢/kWh, Wisconsin sits in the middle of the national range — the guide to why charging cost varies by state shows where.