2027 Audi RS e-tron GT Performance: home charging cost in Rhode Island

At Rhode Island's residential electricity rate of 29.45¢/kWh, a 2027 Audi RS e-tron GT Performance (rated 40.2 kWh per 100 miles by the EPA) costs $11.83 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 is cheaper than gas here: 26.1% less than gas per mile, here specifically.

2027 Audi RS e-tron GT Performance: yearly cost in Rhode Island

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Audi RS e-tron GT Performance charged at home in Rhode Island costs about $1,775/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $628 a year.

What one full charge costs

A 2027 Audi RS e-tron GT Performance needs roughly 111.7 kWh to reach its EPA-rated 278-mile range, which runs about $32.89 at 29.45¢/kWh in Rhode Island.

Where this ranks

This combination ranks 18,925 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi RS e-tron GT Performance alone ranks 272 of 400 models for efficiency; Rhode Island alone ranks 47 of 51 states for electricity price.

Next step: home charger installation

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.

Get quotes from local electricians for Level 2 charger installation in Rhode Island before deciding.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi RS e-tron GT Performance's cost in Rhode Island. Rhode Island 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.