2027 Audi S e-tron GT (21 inch wheels): home charging cost in Connecticut

A 2027 Audi S e-tron GT (21 inch wheels) draws 38.5 kWh per 100 miles per the EPA; at Connecticut's 28.82¢/kWh residential rate that's $11.1 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. Charging at home is cheaper than gas here: 30.7% less than gas per mile, here specifically.

2027 Audi S e-tron GT (21 inch wheels): yearly cost in Connecticut

Driving 15,000 miles a year — fueleconomy.gov's own default assumption — a 2027 Audi S e-tron GT (21 inch wheels) charged at home in Connecticut costs about $1,664/year in electricity, against about $2,403/year for the gas-car comparison. That's a savings of about $739 a year.

Filling up the 2027 Audi S e-tron GT (21 inch wheels), in dollars

A 2027 Audi S e-tron GT (21 inch wheels) needs roughly 113.2 kWh to reach its EPA-rated 294-mile range, which runs about $32.62 at 28.82¢/kWh in Connecticut.

How this compares nationally

This combination ranks 18,384 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Audi S e-tron GT (21 inch wheels) alone ranks 226 of 400 models for efficiency; Connecticut alone ranks 45 of 51 states for electricity price.

Before you install a home charger in Connecticut

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.

Line up a few Connecticut electrician quotes for Level 2 install before you commit either way.

Where these figures come from

See the methodology guide for exactly which EIA and EPA figures feed 2027 Audi S e-tron GT (21 inch wheels)'s cost in Connecticut. At 28.82¢/kWh, Connecticut sits in the middle of the national range — the guide to why charging cost varies by state shows where.