Why China deserves a larger role in developing Europe’s electric-car platforms

Key conclusions

The next round of mainstream European BEV platform decisions should give serious consideration to Chinese development capabilities and supply chains. Europe needs more affordable electric cars, while China offers engineering capabilities that can support global vehicles. For manufacturers lacking an economical BEV platform and facing tight launch schedules, adopting a Chinese platform or developing one jointly has a growing commercial rationale.

Consumers are providing a market foundation for this division of work. In McKinsey’s 2026 survey, 54% of the UK and German respondents considered Chinese manufacturers leaders in BEV technology. BEVs accounted for 21.7% of EU registrations in the first eight months, up from 15.8% a year earlier. Technology recognition and market expansion are creating opportunities in mainstream price segments.^[1][2]

A promising operating model combines reusable platform and cost engineering in China with European participation in product definition, validation and commercial operations from project inception. smart already uses a cross-regional division of work. Leapmotor’s B10 started production in Spain on October 16, connecting Chinese technology with European manufacturing. Development location, brand ownership and production location are becoming separate operating choices.^[3][4]

October’s China–EU automotive trade negotiations add urgency. Trade arrangements are beginning to constrain expansion through hybrid imports, while the BEV market continues growing. Cost, launch timing and adaptability to trade conditions need to be addressed when the next platform is approved.

Europe has a market for more affordable products

EU BEV registrations reached 1.6413 million in January–August 2026, with market share gaining 5.9 percentage points. Germany and France recorded growth of 53.1% and 74.2%, respectively. Changes in these major markets belong in the next round of portfolio and investment planning.^[2]

Demand is becoming more specific. PwC’s October survey covered 19,000 customers in 31 markets. Among prospective EV buyers in Europe, the Middle East and Africa, 64% expected to spend less than €40,000. The EU’s EAFO survey across 27 member states identified purchase price, range and public-charging availability as leading concerns.^[5][6]

For development teams, this puts the cost target ahead of the equipment list. Battery capacity, dimensions, charging and standard features need to fit local prices and monthly payments. If the underlying platform is too expensive, removing trim or software shortly before launch will achieve little.

Chinese development ecosystems offer the ability to optimize vehicles, batteries, electric drives and electrical architectures within one program. Early collaboration between purchasing, engineering and software reduces the need for late equipment cuts.

That advantage must be demonstrated in project bids and engineering plans. European manufacturers should compare development fees, derivative costs and per-vehicle costs at expected volumes, including European validation and factory conversion. Reusing an established platform can spread fixed investment; extensive redesign for a single European model can erode those savings.

Chinese technology is gaining acceptance; brands and service still close the sale

McKinsey’s UK and German sample rated Chinese manufacturers’ BEV technology more highly than their PHEV technology: 54% saw leadership in BEVs and 40% in PHEVs. Younger people, current EV owners and premium-brand customers showed greater interest in Chinese brands. The UK was more receptive than Germany.^[1]

This gives multinational manufacturers more room to adopt Chinese technology. Familiar brands can retain design and positioning while using a partner’s platform, battery integration or electronics. Customers still experience the quality, driving performance and aftersales service promised by the brand.

Geographies and samples differ; the table retains each study’s scope. EV follows each report’s definition and does not uniformly mean BEV. Sources: ^[1][5][6][7].

The evidence supports a clear initial customer segment: drivers with reliable charging who care about total ownership cost. Dependable winter range, straightforward charging payment and credible repair support can matter more than additional rarely used equipment.

European brands already hold useful assets: dealers, workshops and long-standing customer relationships. Combining them with Chinese platforms can be easier to organize than establishing an unfamiliar brand from scratch. Quality and aftersales responsibility must be explicit between partners.

smart and Leapmotor show two emerging models

smart’s official description places next-generation design within Mercedes-Benz’s global design network, development in China, and production and supply support in Geely’s Chinese network. Its European team handles regional sales, marketing and aftersales.^[3]

This preserves design continuity while using Chinese engineering and supply capabilities. It offers other multinational brands a model to evaluate: locate platform engineering within an efficient development organization while retaining management of the brand and customer relationship.

Leapmotor and Stellantis extend the division of work into European factories. On October 16, they announced the start of B10 production in Zaragoza. The stated reasons for the location included quality, available capacity and manufacturing expertise.^[4]

Existing European industrial assets can therefore take on Chinese-developed vehicles. The Chinese partner gains access to local industrial and commercial resources; the European partner gains products that can support plant conversion and utilization. Technology cooperation becomes part of longer-term product and manufacturing planning.

In May, the companies also proposed expanding joint purchasing and evaluating LPMI-sourced components for a new Opel electric SUV. That Opel initiative remained at feasibility and pre-development stage in the announcement, subject to definitive agreements and approvals.^[8]

Cooperation can proceed in stages. A brand can begin with batteries, electronics or one vehicle platform rather than transferring its entire development program. Scope should follow capability gaps and the volume available to support shared investment.

Hybrid trade constraints make production and platform choices interdependent

The October 9 China–EU joint statement confirmed an understanding on hybrid trade and continued procedures on BEV price undertakings and reviews. China’s subsequent explanation described room for upward adjustment from 2025 import volumes. The joint statement did not specify quotas or implementation dates.^[9][10]

For the next platform cycle, the implication is already relevant: relying on one China-produced powertrain to retain a long-term trade-cost advantage exposes product plans to policy changes. Development should allow for alternative production locations and sourcing arrangements from the outset.

BEVs remain a reasonable medium-term European investment priority because registrations are growing, Chinese technology has gained recognition and existing platforms can support European products. China-made BEVs still face countervailing measures. The EU price-undertaking process covers minimum import prices, sales channels and other conditions that must enter commercial calculations.^[11]

A more adaptable plan combines Chinese engineering with European manufacturing options. Separately optimizing development, production and sourcing creates room to respond. European production economics still depend on volume, component origin, conversion costs and the complete operating model.

European teams need to join before the platform is frozen

A problematic sequence is to finish most of a Chinese vehicle before asking Europe for requirements. Once the body, electronics and suppliers are fixed, changes to charging compatibility, data handling, towing or driver assistance can add cost and delay launch.

A stronger process gives European teams a role at project approval: they specify market and regulatory needs; Chinese teams propose reusable modules and cost solutions; both sides freeze vehicle targets together; European validation continues throughout development. Winter range, charging, handling and repair requirements become engineering acceptance criteria.

Brands particularly need decision-making authority over software updates and product quality. Contracts should establish source-code or interface rights, maintenance periods, support after termination and alternatives during supply interruptions. Deeper platform integration increases the importance of clear delivery and maintenance obligations.

European teams should also share responsibility for cost. Continually adding regional features without accountability for volume and unit economics can turn a shared platform into a highly customized program. Low-volume components and additional validation may absorb the original development savings.

Which manufacturers should consider this route first?

The strongest candidates have European brands and distribution but lack competitive mainstream BEVs. They can use their existing networks to launch the vehicles and direct saved development time and investment toward local adaptation, financing and aftersales.

Groups with established, scaled electric platforms are better suited to selective cooperation. Volkswagen’s 2025 annual report still places a European urban electric family based on MEB+ in its 2026 product plan.^[12] Such manufacturers should compare further cost reduction and cross-brand reuse of existing platforms with Chinese alternatives. Competitive modules may be introduced without replacing the whole architecture.

Premium cooperation should preserve brand differentiation. Driving characteristics, body design and service still influence willingness to pay. Shared technology that also produces indistinguishable vehicles can intensify price competition.

Over the next two to three years, layered cooperation is the more likely expansion path: more platform and system engineering in China, with European product definition, validation and customer operations, plus local manufacturing where volumes support it. Consumer acceptance provides a demand foundation. Manufacturers must demonstrate better mainstream-vehicle costs and launch timing while maintaining their brand’s quality standards.

As Chinese engineering and European operations work more closely, the choice of next-generation BEV platforms is widening. Target prices, lifetime investment, launch timing and delivered quality will increasingly guide how manufacturers allocate development resources.