2027 Audi A6 e-tron quattro ultra, MA Charging Cost

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

At Massachusetts's residential electricity rate of 30.06¢/kWh, a 2027 Audi A6 e-tron quattro ultra (rated 28.7 kWh per 100 miles by the EPA) costs $8.64 to drive 100 miles on home charging, against $16.02 for the same distance in a car averaging 25.5 mpg on gasoline at $4.085/gallon. That works out to 46.1% cheaper per mile than gasoline in Massachusetts, charging at home is much cheaper than gas here.

What a year of driving costs

Massachusetts owners putting 15,000 annual miles on a 2027 Audi A6 e-tron quattro ultra spend about $1,296 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,107 saved annually, at this mileage.

Cost of a full charge

At Massachusetts's rate, fully covering this 2027 Audi A6 e-tron quattro ultra's 360-mile EPA range costs about $31.11 (103.5 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 A6 e-tron quattro ultra in Massachusetts ranks 15,940 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 Massachusetts ranks 49 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 Massachusetts 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. Massachusetts has some of the highest residential electricity rates in the country, see the guide to why the cost varies so much by state for the full picture.