South Dakota home charging cost for the 2027 Cadillac OPTIQ AWD 11kW Charger

In South Dakota, home electricity runs 14.33¢/kWh — put a 2027 Cadillac OPTIQ AWD 11kW Charger's EPA-rated 34 kWh/100mi against that and 100 miles costs $4.88, versus $16.02 for a gas car averaging 25.5 mpg. Charging at home costs a fraction of what gas would here: 69.6% less than gas per mile, here specifically.

2027 Cadillac OPTIQ AWD 11kW Charger: yearly cost in South Dakota

At fueleconomy.gov's default of 15,000 annual miles, the 2027 Cadillac OPTIQ AWD 11kW Charger costs roughly $731 a year to charge at home in South Dakota, against roughly $2,403 a year for an equivalent gas car. That's a savings of about $1,672 a year.

What one full charge costs

Covering the 2027 Cadillac OPTIQ AWD 11kW Charger's EPA-rated 303-mile range takes about 103.1 kWh, which costs about $14.77 at South Dakota's residential rate — figured from the EPA's own combined range and consumption numbers, not the pack's nameplate capacity.

2027 Cadillac OPTIQ AWD 11kW Charger in South Dakota, ranked

This combination ranks 3,936 of 20,400 state/model pairs for cost savings against gas (1 is cheapest). The Cadillac OPTIQ AWD 11kW Charger alone ranks 123 of 400 models for efficiency; South Dakota alone ranks 14 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.

Line up a few South Dakota 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 Cadillac OPTIQ AWD 11kW Charger's cost in South Dakota. South Dakota's 14.33¢/kWh rate ranks 14 of 51 states; the state rate guide lays out the full spread.