What it costs to charge a 2027 Audi A6 e-tron ultra in Missouri

A 2027 Audi A6 e-tron ultra draws 26.5 kWh per 100 miles per the EPA; at Missouri's 13.45¢/kWh residential rate that's $3.56 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 77.8% cheaper per mile than gasoline in Missouri — charging at home costs a fraction of what gas would here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Audi A6 e-tron ultra in Missouri runs about $534 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,869 saved annually, at this mileage.

Cost of a full charge

$14.06 — that's what Missouri's 13.45¢/kWh rate puts on the 104.5 kWh a 2027 Audi A6 e-tron ultra needs for its full 395-mile EPA range.

2027 Audi A6 e-tron ultra in Missouri, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi A6 e-tron ultra in Missouri ranks 226 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi A6 e-tron ultra ranks 14 of 400 EV models for raw efficiency, and Missouri ranks 7 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Audi A6 e-tron 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.

Ask a licensed Missouri electrician to quote the install before this math becomes a real decision.

More on how this number was built

The methodology guide names the exact EIA and EPA tables behind this page's numbers. Curious how Missouri's 13.45¢/kWh compares? The guide to charging cost by state ranks every state side by side.