2027 Audi A6 e-tron: home charging cost in South Carolina

A 2027 Audi A6 e-tron draws 30.3 kWh per 100 miles per the EPA; at South Carolina's 16.04¢/kWh residential rate that's $4.87 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home costs a fraction of what gas would here: 69.6% less than gas per mile, here specifically.

2027 Audi A6 e-tron: yearly cost in South Carolina

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Audi A6 e-tron charged at home in South Carolina costs about $730/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,673 a year.

Filling up the 2027 Audi A6 e-tron, in dollars

A 2027 Audi A6 e-tron needs roughly 105.6 kWh to reach its EPA-rated 348-mile range, which runs about $16.94 at 16.04¢/kWh in South Carolina.

How this compares nationally

This combination ranks 3,934 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi A6 e-tron alone ranks 65 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.

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

Where these figures come from

The methodology guide names the exact EIA and EPA tables behind this page's numbers. At 16.04¢/kWh, South Carolina sits in the middle of the national range — the guide to why charging cost varies by state shows where.