Why did Nissan still choose to reduce powertrain capacity after the share of electric vehicles in Europe rose to 21%?

What has really changed after Europe’s EV share rose to 21%?

The European auto market is entering a phase that is easy to misread: on the surface, BEV penetration continues to rise, seemingly only confirming the established direction of electrification; but from the perspective of the manufacturing system, what is really changing is not “how many EVs were sold,” but which industrial capabilities are losing room to expand, and which capabilities are regaining priority in capital allocation.

Data released by ACEA provides an important cross-section: from January to April 2026, new vehicle registrations in the EU/EFTA/UK region rose 4.8% year on year. Among them, BEV share climbed to 20.9%, up 4.9 percentage points from the same period last year, making it the fastest-growing powertrain type. At the same time, Nissan decided to scale back its powertrain factory footprint. Taken together, these two pieces of information reflect not merely model competition, but a structural reordering within Europe’s automotive supply chain.

1. The core logic behind it: powertrain assets are losing certainty

In the traditional automotive industry, powertrain plants are one of the core assets of the manufacturing system. Engines, transmissions, exhaust systems, and related casting and machining processes have long supported Europe’s large-scale manufacturing capacity and formed an important area of strength for German industry.

But electrification has changed that. The growth of BEVs means that much of the manufacturing capacity built around internal combustion engines no longer automatically corresponds to future output growth. Even if overall new vehicle registrations are rising, powertrain operations may still face lower orders, declining utilization, and shorter investment payback cycles.

This is the industrial backdrop for Nissan’s decision to scale back related plants:

• Market demand is changing, but it is no longer flowing to old capacity
• Growth in vehicle sales does not mean traditional powertrain systems will keep growing
• Capital is shifting from mechanical drivetrains toward electric drive, software, and battery systems

In other words, Europe’s auto industry is not choosing between “growth or decline,” but is undergoing a substitutive migration of industrial capabilities.

2. What this means for German industry: not a sales issue, but a manufacturing-structure issue

For Germany’s industrial system, this change is more alarming than simply the rise in Europe’s EV share. The reason is that Germany’s competitiveness in the auto industry has long been built on high-precision mechanical manufacturing, powertrain engineering, transmission technology, and supply-chain coordination.

As BEV share continues to rise, several changes occur at the same time:

The value chain for traditional components is being compressed

The market space for engines, transmissions, fuel injection, aftertreatment systems, and similar components will gradually narrow. Even during the transition period, remaining demand is more about maintaining the existing fleet than supporting new capacity.

The “transferability” of manufacturing capabilities is not high

German companies have historically excelled at manufacturing highly complex mechanical systems, but electric platforms require electric-drive system integration, battery engineering, power electronics, control software, and thermal management capabilities.German companies were once strong in the manufacture of highly complex mechanical systems, but electric platforms require capabilities in electric drive system integration, battery engineering, power electronics, control software, and thermal management. Some of these capabilities can be carried over, but they cannot simply be transferred one-for-one.

Factory roles need to be redefined

In the past, powertrain factories were often the core nodes in regional industrial chains. In the future, if these factories cannot transition to electric drive axles, inverters, thermal management, or battery-related components, they may shift from growth engines to cost burdens.

Therefore, the implication of this event for German industry is not that “European EVs are selling better,” but rather: the advantages of German manufacturing are no longer naturally tied to traditional automotive mechanical parts; they must now prove their system integration capabilities in the era of electrification.

3. Why this is not a short-term fluctuation, but an early signal of supply chain restructuring

If the current European automotive market is viewed only as a cyclical fluctuation, it is easy to overlook its deeper mechanism. In fact, there are at least three layers of factors driving the change:

First, regulations and the market are jointly driving a restructuring of the powertrain mix

The advancement of electrification in the European automotive market does not come only from changes in consumer preferences, but also from policy constraints, automakers’ carbon targets, and product portfolio adjustments. As long as these constraints remain in place, the rising share of BEVs will continue to squeeze the long-term outlook for conventional powertrains.

Second, manufacturing investment is being repriced

In capital-intensive manufacturing, not everyone can expand capacity without limit. Companies will prioritize directing funds toward links where future profits are more predictable. The current trend is that batteries, electric drives, electronic architectures, and software platforms are more likely to attract new investment, while traditional powertrains increasingly resemble “transition assets.”

Third, global competition is placing higher efficiency demands on European factories

European automakers must not only deal with domestic electrification, but also face competition from China, the United States, and global emerging manufacturing bases in the EV supply chain. If traditional factories cannot transform quickly, their cost structures will become increasingly unable to compete with next-generation capacity.

This means Nissan’s contraction of powertrain factories is not an isolated event, but a repeated move in the global automotive industry: the speed at which old capacity exits is beginning to outpace the speed at which new capacity is absorbed.

4. Implications for the German automotive supply chain: the parts ecosystem must shift from a “mechanical center” to an “electronic center”

The key challenge for Germany’s automotive industry is not whether it accepts electrification, but how to rebuild the profit core within its supply chain.

In the past, Germany and its European suppliers built competitive advantages around mechanical precision, reliability, and scale manufacturing. In the future, the competitive focus will be more concentrated on:

• Power electronics
• Electric drive systems
• Battery management
• Software-defined vehicle architectures
• Vehicle platform integration
• Automation and smart manufacturing

This will bring two direct consequences:

First, the supply chain focus will shift

A large number of midstream and upstream parts companies will have to重新 find their product positioning.A large number of upstream and midstream parts companies must rethink their product positioning. Companies that have long depended on engines and transmission systems are facing a shrinking order structure; only those able to enter the electric drive, electronic control, and electronics manufacturing segments will have a chance to maintain added value.

Second is the rewriting of manufacturing processes

Electric vehicle production is not just a matter of replacing the powertrain. It also imposes new requirements on factory organization, quality control, software integration, and supply rhythm. If German industry is to remain competitive, it must continue upgrading in automation, flexible manufacturing, and digital engineering, rather than relying solely on its traditional mechanical advantages.

5. Significance at the European level: from a “production center” to differentiated technology paths

For a long time, Europe’s automotive industry relied on a unified technological path and highly coordinated supply-chain operations. But today, the simultaneous rise in BEV share and the contraction of powertrain plants shows that European manufacturing is entering a stage in which technological paths are becoming more clearly differentiated.

The consequences of this differentiation may be:

• Some regions continuing to handle the tail-end production of traditional power systems
• Other regions accelerating the deployment of electric drives, batteries, and electronics assembly
• Automakers adopting different platform and supply-chain combinations in different markets
• A further reshuffling of manufacturing division of labor within Europe

For Germany, the risk is that if key manufacturing links related to electrification do not form sufficient density domestically, Germany may, despite still retaining engineering capabilities, cede part of its manufacturing leadership in the next round of automotive value redistribution.

6. Judgment for the next 3–10 years: what truly determines competitiveness is not “whether to electrify,” but “who can complete the capacity transition”

In the coming years, the key focus for Europe’s automotive industry should not be only whether BEV share continues to rise, but rather three more critical indicators:

1. The pace of exit from traditional powertrain capacity 2. The degree of localization of electric drive, battery, and software manufacturing capabilities 3. Whether German and European factories can complete the transition from mechanical manufacturing to system-integrated manufacturing

If the pace of transformation is insufficient, German industry will face a typical structural risk: sales may still exist, but added value flows will change; factories may still exist, but the nature of capacity will change; supply chains may still exist, but core profits will be redistributed.

From this perspective, Nissan’s reduction of powertrain plants is not merely a corporate cost adjustment, but a deeper manufacturing revolution that Europe’s automotive industry is undergoing. It reminds German industry: future competition will no longer be about who can build the strongest engine, but about who can maintain manufacturing organization capability, engineering control capability, and supply-chain integration capability in the new power system.

For German manufacturing, this is the change that truly deserves attention. It is not the BEV share reaching 21% itself, but rather how, behind such data, traditional industrial capabilities are being revalued, reallocated, and redefined at a faster pace.