Tennessee home charging cost for the 2026 Ford Mustang Mach-E AWD Extended

In Tennessee, home electricity runs 13.9¢/kWh — put a 2026 Ford Mustang Mach-E AWD Extended's EPA-rated 32.3 kWh/100mi against that and 100 miles costs $4.48, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 72% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2026 Ford Mustang Mach-E AWD Extended costs roughly $673 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 $1,730 a year.

Cost of a full charge

Covering the 2026 Ford Mustang Mach-E AWD Extended's EPA-rated 300-mile range takes about 96.8 kWh, which costs about $13.45 at Tennessee's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 2,422 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Ford Mustang Mach-E AWD Extended alone ranks 97 of 400 models for efficiency; Tennessee alone ranks 13 of 51 states for electricity price.

Before you install a home charger in Tennessee

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.

Ask a licensed Tennessee electrician to quote the install before this math becomes a real decision.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 Ford Mustang Mach-E AWD Extended's cost in Tennessee. At 13.9¢/kWh, Tennessee sits in the middle of the national range — the guide to why charging cost varies by state shows where.