2026 Chevrolet Silverado EV Ext Range (11kW Charger): home charging cost in South Dakota

A 2026 Chevrolet Silverado EV Ext Range (11kW Charger) draws 49.5 kWh per 100 miles per the EPA; at South Dakota's 14.33¢/kWh residential rate that's $7.1 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is much cheaper than gas here: 55.7% 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 Chevrolet Silverado EV Ext Range (11kW Charger) charged at home in South Dakota costs about $1,065/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,338 a year.

Filling up the 2026 Chevrolet Silverado EV Ext Range (11kW Charger), in dollars

A 2026 Chevrolet Silverado EV Ext Range (11kW Charger) needs roughly 203.2 kWh to reach its EPA-rated 410-mile range, which runs about $29.11 at 14.33¢/kWh in South Dakota.

How this compares nationally

This combination ranks 13,259 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Chevrolet Silverado EV Ext Range (11kW Charger) alone ranks 382 of 400 models for efficiency; South Dakota alone ranks 14 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 South Dakota electrician quotes for Level 2 install before you commit either way.

Where these figures come from

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Curious how South Dakota's 14.33¢/kWh compares? The guide to charging cost by state ranks every state side by side.