Charging a 2026 BMW i7 eDrive50 Sedan (21 inch Wheels) at home in New Jersey
In New Jersey, home electricity runs 23.65¢/kWh — put a 2026 BMW i7 eDrive50 Sedan (21 inch Wheels)'s EPA-rated 38.9 kWh/100mi against that and 100 miles costs $9.21, versus $16.02 for a gas car averaging 25.5 mpg. That works out to 42.5% cheaper per mile than gasoline in New Jersey — charging at home is much cheaper than gas here.
What a year of driving costs
New Jersey owners putting 15,000 annual miles on a 2026 BMW i7 eDrive50 Sedan (21 inch Wheels) spend about $1,382 on home electricity, compared to about $2,403 a gas-car equivalent would spend on fuel. Call it about $1,021 saved annually, at this mileage.
Filling up the 2026 BMW i7 eDrive50 Sedan (21 inch Wheels), in dollars
At New Jersey's rate, fully covering this 2026 BMW i7 eDrive50 Sedan (21 inch Wheels)'s 307-mile EPA range costs about $28.28 (119.6 kWh) — the energy the EPA test actually used, not the battery's rated size.
2026 BMW i7 eDrive50 Sedan (21 inch Wheels) in New Jersey, ranked
Among all 20,400 state-and-model combinations this site tracks, charging a 2026 BMW i7 eDrive50 Sedan (21 inch Wheels) in New Jersey ranks 16,635 for cost savings versus gas — 1 being the best deal nationally. Separately, the BMW i7 eDrive50 Sedan (21 inch Wheels) ranks 236 of 400 EV models for raw efficiency, and New Jersey ranks 40 of 51 for cheapest residential electricity.
Next step: home charger installation
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 New Jersey 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 2026 BMW i7 eDrive50 Sedan (21 inch Wheels)'s cost in New Jersey. At 23.65¢/kWh, New Jersey sits in the middle of the national range — the guide to why charging cost varies by state shows where.