Charging a 2026 GMC SIERRA EV Std Range (11kW Charger) at home in Connecticut

In Connecticut, home electricity runs 28.82¢/kWh — put a 2026 GMC SIERRA EV Std Range (11kW Charger)'s EPA-rated 50.3 kWh/100mi against that and 100 miles costs $14.49, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 9.5% cheaper per mile than gasoline in Connecticut — charging at home costs a little less than gas here.

What a year of driving costs

Connecticut owners putting 15,000 annual miles on a 2026 GMC SIERRA EV Std Range (11kW Charger) spend about $2,174 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $229 saved annually, at this mileage.

What one full charge costs

At Connecticut's rate, fully covering this 2026 GMC SIERRA EV Std Range (11kW Charger)'s 283-mile EPA range costs about $41.01 (142.3 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 GMC SIERRA EV Std Range (11kW Charger) in Connecticut ranks 19,920 for cost savings versus gas — 1 being the best deal nationally. Separately, the GMC SIERRA EV Std Range (11kW Charger) ranks 395 of 400 EV models for raw efficiency, and Connecticut ranks 45 of 51 for cheapest residential electricity.

Before you install a home charger in Connecticut

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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.