What it costs to charge a 2027 Audi Q6 e-tron SB quattro (20 inch Tires) in Delaware

At Delaware's residential electricity rate of 17.74¢/kWh, a 2027 Audi Q6 e-tron SB quattro (20 inch Tires) (rated 35.1 kWh per 100 miles by the EPA) costs $6.22 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 61.1% cheaper per mile than gasoline in Delaware — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Home charging this 2027 Audi Q6 e-tron SB quattro (20 inch Tires) in Delaware runs about $934 over fueleconomy.gov's default 15,000 annual miles, versus about $2,403 for the gasoline equivalent. Call it about $1,469 saved annually, at this mileage.

Cost of a full charge

$18.74 — that's what Delaware's 17.74¢/kWh rate puts on the 105.6 kWh a 2027 Audi Q6 e-tron SB quattro (20 inch Tires) needs for its full 301-mile EPA range.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi Q6 e-tron SB quattro (20 inch Tires) in Delaware ranks 10,434 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi Q6 e-tron SB quattro (20 inch Tires) ranks 151 of 400 EV models for raw efficiency, and Delaware ranks 33 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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. At 17.74¢/kWh, Delaware sits in the middle of the national range — the guide to why charging cost varies by state shows where.