Tennessee home charging cost for the 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels)

A 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) draws 34.4 kWh per 100 miles per the EPA; at Tennessee's 13.9¢/kWh residential rate that's $4.78 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: 70.2% less than gas per mile, here specifically.

What a year of driving costs

At fueleconomy.gov's default of 15,000 annual miles, the 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) costs roughly $717 a year to charge at home in Tennessee, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,686 a year.

Filling up the 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels), in dollars

Covering the 2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels)'s EPA-rated 278-mile range takes about 95.6 kWh, which costs about $13.29 at Tennessee's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) in Tennessee, ranked

This combination ranks 3,523 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The BMW i4 M60 xDrive Gran Coupe (19 inch Wheels) alone ranks 134 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

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 13.9¢/kWh, Tennessee sits in the middle of the national range — the guide to why charging cost varies by state shows where.