2026 GMC SIERRA EV Ext Range (11kW Charger): home charging cost in Pennsylvania

A 2026 GMC SIERRA EV Ext Range (11kW Charger) draws 49.5 kWh per 100 miles per the EPA; at Pennsylvania's 20.9¢/kWh residential rate that's $10.36 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 35.4% 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 GMC SIERRA EV Ext Range (11kW Charger) charged at home in Pennsylvania costs about $1,553/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $850 a year.

Cost of a full charge

A 2026 GMC SIERRA EV Ext Range (11kW Charger) needs roughly 203.2 kWh to reach its EPA-rated 410-mile range, which runs about $42.46 at 20.9¢/kWh in Pennsylvania.

Where this ranks

This combination ranks 17,761 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The GMC SIERRA EV Ext Range (11kW Charger) alone ranks 383 of 400 models for efficiency; Pennsylvania alone ranks 37 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Pennsylvania's 20.9¢/kWh rate ranks 37 of 51 states; the state rate guide lays out the full spread.