What it costs to charge a 2027 Audi S6 e-tron (21 inch wheels) in Oregon

A 2027 Audi S6 e-tron (21 inch wheels) draws 33.8 kWh per 100 miles per the EPA; at Oregon's 15.31¢/kWh residential rate that's $5.17 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 67.7% cheaper per mile than gasoline in Oregon — charging at home costs a fraction of what gas would here.

What a year of driving costs

Home charging this 2027 Audi S6 e-tron (21 inch wheels) in Oregon runs about $776 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,627 saved annually, at this mileage.

What one full charge costs

$16.09 — that's what Oregon's 15.31¢/kWh rate puts on the 105.1 kWh a 2027 Audi S6 e-tron (21 inch wheels) needs for its full 311-mile EPA range.

2027 Audi S6 e-tron (21 inch wheels) in Oregon, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S6 e-tron (21 inch wheels) in Oregon ranks 5,346 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi S6 e-tron (21 inch wheels) ranks 118 of 400 EV models for raw efficiency, and Oregon ranks 21 of 51 for cheapest residential electricity.

Next step: home charger installation

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 Oregon 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. Curious how Oregon's 15.31¢/kWh compares? The guide to charging cost by state ranks every state side by side.