Maryland home charging cost for the 2026 GMC SIERRA EV Ext Range (19kW Charger)

A 2026 GMC SIERRA EV Ext Range (19kW Charger) draws 52.4 kWh per 100 miles per the EPA; at Maryland's 21.27¢/kWh residential rate that's $11.15 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: 30.4% less than gas per mile, here specifically.

2026 GMC SIERRA EV Ext Range (19kW Charger): yearly cost in Maryland

At fueleconomy.gov's default of 15,000 annual miles, the 2026 GMC SIERRA EV Ext Range (19kW Charger) costs roughly $1,672 a year to charge at home in Maryland, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $731 a year.

Filling up the 2026 GMC SIERRA EV Ext Range (19kW Charger), in dollars

Covering the 2026 GMC SIERRA EV Ext Range (19kW Charger)'s EPA-rated 385-mile range takes about 201.8 kWh, which costs about $42.93 at Maryland's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2026 GMC SIERRA EV Ext Range (19kW Charger) in Maryland, ranked

This combination ranks 18,420 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The GMC SIERRA EV Ext Range (19kW Charger) alone ranks 397 of 400 models for efficiency; Maryland alone ranks 39 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.

Line up a few Maryland electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2026 GMC SIERRA EV Ext Range (19kW Charger)'s cost in Maryland. Maryland's 21.27¢/kWh rate ranks 39 of 51 states; the state rate guide lays out the full spread.