Charging a 2027 Cadillac OPTIQ AWD V SERIES 19kW Charger at home in Tennessee

A 2027 Cadillac OPTIQ AWD V SERIES 19kW Charger draws 41 kWh per 100 miles per the EPA; at Tennessee's 13.9¢/kWh residential rate that's $5.7 per 100 miles charged at home, versus $16.02 for a 25.5-mpg gas car covering the same distance. That works out to 64.4% cheaper per mile than gasoline in Tennessee — charging at home is much cheaper than gas here.

What a year of driving costs

Tennessee owners putting 15,000 annual miles on a 2027 Cadillac OPTIQ AWD V SERIES 19kW Charger spend about $855 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,548 saved annually, at this mileage.

What one full charge costs

At Tennessee's rate, fully covering this 2027 Cadillac OPTIQ AWD V SERIES 19kW Charger's 250-mile EPA range costs about $14.25 (102.5 kWh) — the energy the EPA test actually used, not the battery's rated size.

How this compares nationally

Among all 20,400 state-and-model combinations this site tracks, charging a 2027 Cadillac OPTIQ AWD V SERIES 19kW Charger in Tennessee ranks 8,015 for cost savings versus gas — 1 being the best deal nationally. Separately, the Cadillac OPTIQ AWD V SERIES 19kW Charger ranks 282 of 400 EV models for raw efficiency, and Tennessee ranks 13 of 51 for cheapest residential electricity.

Getting set up to charge a 2027 Cadillac OPTIQ AWD V SERIES 19kW Charger at home

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 Tennessee electrician quotes for Level 2 install before you commit either way.

More on how this number was built

See the methodology guide for exactly which EIA and EPA figures feed 2027 Cadillac OPTIQ AWD V SERIES 19kW Charger's cost in Tennessee. Curious how Tennessee's 13.9¢/kWh compares? The guide to charging cost by state ranks every state side by side.