What it costs to charge a 2026 Chevrolet Silverado EV Ext Range WT in South Carolina

In South Carolina, home electricity runs 16.04¢/kWh — put a 2026 Chevrolet Silverado EV Ext Range WT's EPA-rated 47.8 kWh/100mi against that and 100 miles costs $7.67, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 52.1% cheaper per mile than gasoline in South Carolina — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2026 Chevrolet Silverado EV Ext Range WT in South Carolina runs about $1,151 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,252 saved annually, at this mileage.

Filling up the 2026 Chevrolet Silverado EV Ext Range WT, in dollars

$32.54 — that's what South Carolina's 16.04¢/kWh rate puts on the 202.9 kWh a 2026 Chevrolet Silverado EV Ext Range WT needs for its full 424-mile EPA range.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2026 Chevrolet Silverado EV Ext Range WT in South Carolina ranks 14,531 for cost savings versus gas — 1 being the best deal nationally. Separately, the Chevrolet Silverado EV Ext Range WT ranks 378 of 400 EV models for raw efficiency, and South Carolina ranks 27 of 51 for cheapest residential electricity.

Before you install a home charger in South Carolina

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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. South Carolina's 16.04¢/kWh rate ranks 27 of 51 states; the state rate guide lays out the full spread.