South Carolina home charging cost for the 2027 Audi SQ6 e-tron (21 inch Tires)

In South Carolina, home electricity runs 16.04¢/kWh — put a 2027 Audi SQ6 e-tron (21 inch Tires)'s EPA-rated 39.7 kWh/100mi against that and 100 miles costs $6.36, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home is much cheaper than gas here: 60.3% less than gas per mile, here specifically.

Annual cost, at 15 thousands miles a year

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Audi SQ6 e-tron (21 inch Tires) costs roughly $954 a year to charge at home in South Carolina, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,449 a year.

What one full charge costs

Covering the 2027 Audi SQ6 e-tron (21 inch Tires)'s EPA-rated 264-mile range takes about 104.7 kWh, which costs about $16.8 at South Carolina's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

Where this ranks

This combination ranks 10,907 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi SQ6 e-tron (21 inch Tires) alone ranks 255 of 400 models for efficiency; South Carolina alone ranks 27 of 51 states for electricity price.

Before you install a home charger in South Carolina

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.

Ask a licensed South Carolina electrician to quote the install before this math becomes a real decision.

Where these figures come from

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.