What it costs to charge a 2026 Ford Mustang Mach-E Rally in Colorado

At Colorado's residential electricity rate of 16.65¢/kWh, a 2026 Ford Mustang Mach-E Rally (rated 40.2 kWh per 100 miles by the EPA) costs $6.69 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. That works out to 58.3% cheaper per mile than gasoline in Colorado — charging at home is much cheaper than gas here.

2026 Ford Mustang Mach-E Rally: yearly cost in Colorado

Home charging this 2026 Ford Mustang Mach-E Rally in Colorado runs about $1,003 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,400 saved annually, at this mileage.

Cost of a full charge

$17.05 — that's what Colorado's 16.65¢/kWh rate puts on the 102.4 kWh a 2026 Ford Mustang Mach-E Rally needs for its full 255-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Ford Mustang Mach-E Rally in Colorado ranks 12,105 for cost savings versus gas — 1 being the best deal nationally. Separately, the Ford Mustang Mach-E Rally ranks 271 of 400 EV models for raw efficiency, and Colorado ranks 30 of 51 for cheapest residential electricity.

Before you install a home charger in Colorado

Everything above is the per-mile and per-year cost once a home charger exists — getting one installed is a separate electrical job whose price depends on your panel and wiring, not the state average used here.

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

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2026 Ford Mustang Mach-E Rally's cost in Colorado. Colorado's 16.65¢/kWh rate ranks 30 of 51 states; the state rate guide lays out the full spread.