2026 Honda Prologue FWD: home charging cost in Tennessee

A 2026 Honda Prologue FWD draws 32.5 kWh per 100 miles per the EPA; at Tennessee's 13.9¢/kWh residential rate that's $4.52 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 71.8% 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 2026 Honda Prologue FWD charged at home in Tennessee costs about $679/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,724 a year.

Cost of a full charge

A 2026 Honda Prologue FWD needs roughly 100.2 kWh to reach its EPA-rated 308-mile range, which runs about $13.93 at 13.9¢/kWh in Tennessee.

Where this ranks

This combination ranks 2,519 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Honda Prologue FWD alone ranks 103 of 400 models for efficiency; Tennessee alone ranks 13 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 Tennessee 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. Tennessee's 13.9¢/kWh rate ranks 13 of 51 states; the state rate guide lays out the full spread.