2027 Vinfast VF 8 Plus: home charging cost in Washington

At Washington's residential electricity rate of 14.35¢/kWh, a 2027 Vinfast VF 8 Plus (rated 76.1 kWh per 100 miles by the EPA) costs $10.92 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 cheaper than gas here: 31.8% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Vinfast VF 8 Plus charged at home in Washington costs about $1,638/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $765 a year.

What one full charge costs

A 2027 Vinfast VF 8 Plus needs roughly 178.8 kWh to reach its EPA-rated 235-mile range, which runs about $25.66 at 14.35¢/kWh in Washington.

How this compares nationally

This combination ranks 18,265 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Vinfast VF 8 Plus alone ranks 400 of 400 models for efficiency; Washington alone ranks 15 of 51 states for electricity price.

Before you install a home charger in Washington

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 Washington 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. At 14.35¢/kWh, Washington sits in the middle of the national range — the guide to why charging cost varies by state shows where.