BMW builds the car, the segment has thinned out, and moving that inventory takes support an X-series simply does not need. That condition does not reset when the monthly programs change, which is why the i4 has been well positioned for a while rather than for a few weeks. Results still vary by trim, timing, and dealer inventory, and any individual transaction reflects that vehicle rather than a standing offer.

The clearest evidence sits in a number most shoppers never look at. Lease finance charges are expressed as a money factor rather than an APR, which makes the cost of money nearly invisible on a lease worksheet. Multiply the money factor by 2,400 for the approximate APR equivalent. Current i4 programs convert to under one percent. Set that against what a new vehicle loan costs today and it accounts for a large share of the payment, and it is the line item that never appears in an advertisement.

The conversion is a convention rather than an exact equivalence, since a lease charges rent on the sum of the capitalized cost and the residual rather than on a declining balance. It is close enough to tell you whether the manufacturer is subsidizing the rate, which is the only thing you need it for. Anyone holding a quote can run the math on their own worksheet in about ten seconds.

The rest of the case for leasing an electric vehicle is about risk. The residual is set at signing, which puts depreciation on BMW Financial Services instead of on the client. Used electric values have moved considerably since the federal credits ended and nobody is forecasting them with confidence. A lease is one of the few ways to participate in the segment without underwriting that uncertainty personally.

Two variables decide the number a given client sees. Advertised i4 lease payments generally assume a rebate stack not every buyer qualifies for, and loyalty and conquest programs both carry conditions tied to what the client currently owns or leases. Two people can ask the same store for the same car and get different numbers for reasons that have nothing to do with negotiation.

The second is mileage. Advertised payments typically assume 7,500 miles per year, which is low for most Californians. Overage is billed per mile at lease end, and the gap between the advertised allowance and actual driving, compounded over three years, is not a rounding error. Mileage is cheaper to buy at signing than at turn-in.

One clarification, since it now comes up on every electric vehicle: California's new MyFirstEV rebate carries a $50,000 MSRP cap. The i4 sits above it. That program is not part of this equation.

Clients evaluating an electric sedan in California can review CarOracle's auto leasing program for more on how the process works.