Charging a 2027 Audi S e-tron GT (20 inch wheels) at home in Texas

A 2027 Audi S e-tron GT (20 inch wheels) draws 37.6 kWh per 100 miles per the EPA; at Texas's 16.11¢/kWh residential rate that's $6.07 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 62.1% cheaper per mile than gasoline in Texas — charging at home is much cheaper than gas here.

Annual cost, at 15 thousands miles a year

Texas owners putting 15,000 annual miles on a 2027 Audi S e-tron GT (20 inch wheels) spend about $910 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,493 saved annually, at this mileage.

Cost of a full charge

At Texas's rate, fully covering this 2027 Audi S e-tron GT (20 inch wheels)'s 300-mile EPA range costs about $18.2 (112.9 kWh) — the energy the EPA test actually used, not the battery's rated size.

2027 Audi S e-tron GT (20 inch wheels) in Texas, ranked

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Audi S e-tron GT (20 inch wheels) in Texas ranks 9,780 for cost savings versus gas — 1 being the best deal nationally. Separately, the Audi S e-tron GT (20 inch wheels) ranks 209 of 400 EV models for raw efficiency, and Texas ranks 28 of 51 for cheapest residential electricity.

Before you install a home charger in Texas

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.

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

More on how this number was built

Every figure on this page traces to a named EIA or EPA dataset — see the methodology guide. Texas's 16.11¢/kWh rate ranks 28 of 51 states; the state rate guide lays out the full spread.