2026 GMC SIERRA EV Std Range (11kW Charger): home charging cost in California

A 2026 GMC SIERRA EV Std Range (11kW Charger) draws 50.3 kWh per 100 miles per the EPA; at California's 33.17¢/kWh residential rate that's $16.68 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. This model costs more to charge at home than gas would here: 4.1% more than gas per mile here, not less — the arithmetic isn't clamped to always favor charging.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2026 GMC SIERRA EV Std Range (11kW Charger) charged at home in California costs about $2,502/year in electricity, against about $2,403/year for the gas-car comparison. That's about $99 MORE a year than the gas comparison, not less.

Cost of a full charge

A 2026 GMC SIERRA EV Std Range (11kW Charger) needs roughly 142.3 kWh to reach its EPA-rated 283-mile range, which runs about $47.2 at 33.17¢/kWh in California.

How this compares nationally

This combination ranks 20,151 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The GMC SIERRA EV Std Range (11kW Charger) alone ranks 395 of 400 models for efficiency; California alone ranks 50 of 51 states for electricity price.

Getting set up to charge a 2026 GMC SIERRA EV Std Range (11kW Charger) at home

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.

Get quotes from local electricians for Level 2 charger installation in California before deciding.

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. This is one of the combinations where charging costs more than gas — the guide to when that happens explains why the arithmetic can go either way.