Charging a 2027 Audi S6 e-tron (20 inch wheels) at home in Connecticut

A 2027 Audi S6 e-tron (20 inch wheels) draws 32.7 kWh per 100 miles per the EPA; at Connecticut's 28.82¢/kWh residential rate that's $9.41 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 41.2% cheaper per mile than gasoline in Connecticut — charging at home is much cheaper than gas here.

2027 Audi S6 e-tron (20 inch wheels): yearly cost in Connecticut

Connecticut owners putting 15,000 annual miles on a 2027 Audi S6 e-tron (20 inch wheels) spend about $1,412 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $991 saved annually, at this mileage.

Cost of a full charge

At Connecticut's rate, fully covering this 2027 Audi S6 e-tron (20 inch wheels)'s 326-mile EPA range costs about $30.68 (106.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

Where this ranks

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S6 e-tron (20 inch wheels) in Connecticut ranks 16,856 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi S6 e-tron (20 inch wheels) ranks 106 of 400 EV models for raw efficiency, and Connecticut ranks 45 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.

Get quotes from local electricians for Level 2 charger installation in Connecticut before deciding.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi S6 e-tron (20 inch wheels)'s cost in Connecticut. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.