The End Of BMW’s Z4 Might Just Be The Start Of Something Else

The roadster ends production, yet hints of a future comeback raise big questions about engines, electrics, and BMW’s sports car legacy

by Brad Anderson

  • BMW’s Z4 ends production next year, closing a chapter in its sports car history.
  • Executives hint a Neue Klasse roadster is feasible, though still unconfirmed.
  • Porsche’s struggles with the next-gen 718 reveal weak demand for sports EVs.

The end of BMW’s Z4 is on the horizon, and when production finally winds down next year, it will mark the departure of one of the brand’s most distinctive sports cars. The Z4 has never been a high-volume seller, but for buyers who wanted a stylish two-seater that mixed weekend fun with everyday usability, it carved out a loyal following.

Read: BMW Needs A Neue Klasse Z4 That Looks As Good As This

What happens after that is less certain. BMW has yet to confirm whether a next-generation Z4 will ever reach production, though in a recent interview one of its top executives suggested the Neue Klasse era could still make room for a sports car.

Space in the Neue Klasse?

Joachim Post, board member for development at BMW, recently spoke with Australia’s Drive and was asked directly if the Neue Klasse platform can support a sports car. He responded by saying it’s “feasible.”

The current Z4 was born from a collaboration with Toyota that also produced the Supra, though the Neue Klasse platform presents an opportunity for BMW to go it alone. When pressed on whether this would be the case, Post avoided specifics, instead stressing the company’s modular development approach.

“The philosophy of BMW also has been in the past to… we say baukasten, and that means that we have communal parts for different types of cars and different segments,” he explained. “Electronic control units, for example, a battery cell, all the things are the same, but integrated into a different package. So for us at BMW, it’s always core to think in that way, how we can develop a component and we can scale it in every one of our cars.”

That’s why we can be so fast to [spread] this new technology [across the line-up] in two years, in 40 derivatives – that gives you the possibility to make scaling combinations to make that feasible to run, from a business case [perspective]. We will see what’s coming up for future.”

According to Post, this strategy is what enables BMW to roll out new technologies quickly. “That’s why we can be so fast to [spread] this new technology [across the line-up] in two years, in 40 derivatives – that gives you the possibility to make scaling combinations to make that feasible to run, from a business case [perspective]. We will see what’s coming up for future.”

Electric or ICE?

That last point is key and leads to the bigger question: if BMW does bring back the Z4, which powertrain makes more sense? Slotting in an existing battery pack and motors would be the straightforward option, yet as Porsche has discovered while shaping the next 718, appetite for electric sports cars is thin.

That reality points to internal combustion as the safer starting point, perhaps with an electric spin-off later. The snag is obvious, though: pouring that kind of money into a low-volume roadster is hardly the kind of business case that keeps accountants and shareholders smiling.