Charging a 2027 Audi A6 e-tron quattro ultra at home in Michigan

A 2027 Audi A6 e-tron quattro ultra draws 28.7 kWh per 100 miles per the EPA; at Michigan's 21.14¢/kWh residential rate that's $6.08 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 62.1% cheaper per mile than gasoline in Michigan — charging at home is much cheaper than gas here.

What a year of driving costs

Michigan owners putting 15,000 annual miles on a 2027 Audi A6 e-tron quattro ultra spend about $911 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,491 saved annually, at this mileage.

What one full charge costs

At Michigan's rate, fully covering this 2027 Audi A6 e-tron quattro ultra's 360-mile EPA range costs about $21.88 (103.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Audi A6 e-tron quattro ultra in Michigan, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi A6 e-tron quattro ultra in Michigan ranks 9,744 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi A6 e-tron quattro ultra ranks 33 of 400 EV models for raw efficiency, and Michigan ranks 38 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Audi A6 e-tron quattro ultra at home

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 Michigan electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi A6 e-tron quattro ultra's cost in Michigan. At 21.14¢/kWh, Michigan sits in the middle of the national range — the guide to why charging cost varies by state shows where.