Charging a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) at home in South Dakota
At South Dakota's residential electricity rate of 14.33¢/kWh, a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) (rated 32 kWh per 100 miles by the EPA) costs $4.58 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. That works out to 71.4% cheaper per mile than gasoline in South Dakota — charging at home costs a fraction of what gas would here.
2027 BMW iX3 50 xDrive (21 inch Summer Tires): yearly cost in South Dakota
South Dakota owners putting 15,000 annual miles on a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) spend about $687 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,715 saved annually, at this mileage.
What one full charge costs
At South Dakota's rate, fully covering this 2027 BMW iX3 50 xDrive (21 inch Summer Tires)'s 398-mile EPA range costs about $18.24 (127.3 kWh) — the energy the EPA test actually used, not the battery's rated size.
Where this ranks
Among all 20,400 state-and-model combinations this site tracks, charging a 2027 BMW iX3 50 xDrive (21 inch Summer Tires) in South Dakota ranks 2,730 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW iX3 50 xDrive (21 inch Summer Tires) ranks 87 of 400 EV models for raw efficiency, and South Dakota ranks 14 of 51 for cheapest residential electricity.
Before you install a home charger in South Dakota
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 South Dakota 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 BMW iX3 50 xDrive (21 inch Summer Tires)'s cost in South Dakota. At 14.33¢/kWh, South Dakota sits in the middle of the national range — the guide to why charging cost varies by state shows where.