2027 Audi A6 e-tron quattro: home charging cost in Iowa

At Iowa's residential electricity rate of 13.77¢/kWh, a 2027 Audi A6 e-tron quattro (rated 32 kWh per 100 miles by the EPA) costs $4.4 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. Charging at home costs a fraction of what gas would here: 72.5% less than gas per mile, here specifically.

What a year of driving costs

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Audi A6 e-tron quattro charged at home in Iowa costs about $661/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $1,742 a year.

What one full charge costs

A 2027 Audi A6 e-tron quattro needs roughly 104.6 kWh to reach its EPA-rated 327-mile range, which runs about $14.4 at 13.77¢/kWh in Iowa.

How this compares nationally

This combination ranks 2,061 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi A6 e-tron quattro alone ranks 86 of 400 models for efficiency; Iowa alone ranks 9 of 51 states for electricity price.

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

The numbers above assume Level 2 home charging is already in place — the electrical work behind that is a real, separate cost that varies by panel, wiring, and local labor rates, not something this page's per-mile math includes.

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

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi A6 e-tron quattro's cost in Iowa. Curious how Iowa's 13.77¢/kWh compares? The guide to charging cost by state ranks every state side by side.