How Chinese OEMs are reshaping the global automotive market

Global vehicle sales have barely moved compared to 2019. Yet one shift has changed the industry more than any demand cycle, regulation, or technology trend: Chinese OEMs have doubled their share of global sales. For Western automakers, this presents a major competitive threat.

Chinese OEMs are aggressively expanding from their home base and into new markets. The percentage of global sales from Chinese automakers has doubled in this time frame, going from roughly 11.7 million units in 2019 to 24 million units in 2025. At the same time, traditional OEMs have seen their collective volume shrink from 78 million to approximately 68 million.

Beyond sales volumes, this signals a “system vs system” competitive shift where cost, technology, supply chains, and development speed are being orchestrated across ecosystems rather than within a single firm. In order to compete, Western automakers must move beyond viewing Chinese automakers as low-cost challengers and recognize them as sophisticated global competitors.

Here are some of the key competitive factors behind Chinese OEMs’ expansion and the practical moves that Western OEMs should prioritize in response.

The drivers of Chinese OEM expansion: Domestic dominance and SDV capability

The rapid expansion of Chinese OEMs into foreign markets is the direct result of a hyper-competitive domestic market. Despite Chinese brands now capturing over 70% of their home market, the intense competition and resulting margin pressure has forced these companies to look abroad to achieve the scale necessary for long-term profitability. The pressure has only increased in 2026 as light vehicle sales in China are experiencing a double-digit contraction year to date.

This expansion relies on more than just price. Many Chinese startups and legacy players have embraced the software-defined vehicle (SDV) architecture. This allows them to deliver consumer-electronics-style digital experiences, comfort, and integration that often benchmark or exceed the offerings of established premium Western brands.

By treating the vehicle as a digital platform rather than a mechanical assembly, these companies have shortened development cycles and increased the pace of innovation, forcing a rethink of the traditional five-to-seven-year product lifecycle employed by Western OEMs.

As software and in-cabin experience become central to brand perception, traditional moats—such as dealer strength and heritage—can become less protective unless they are translated into a compelling digital and ownership experience.

Chinese OEMs’ expansion playbook: From export to localization

The publication of China's 15th Five-Year Plan provides a useful clue as to where this expansion may be heading. While much of the industry's attention remains focused on vehicle exports, the latest policy direction places increasing emphasis on intelligent connected vehicles, software capability and industrial ecosystems. In that context, localization looks less like a response to tariffs and more like the next phase of internationalization.

Chinese automakers are executing a three-phase expansion strategy that is increasingly difficult for external regulators to contain:

• Beachhead entry: They initially target emerging markets where the need for affordable mobility is highest, building brand awareness and volume without the immediate friction of Western trade barriers.
• Regulatory adaptation: In mature markets like Europe, tariff barriers—including 20% to 40% levies on imported EVs as well as upcoming government support policies such as Industrial Accelerator Act—have pushed Chinese brands to pivot from pure export to local manufacturing footprints, with major players like BYD and Chery establishing manufacturing hubs in Hungary, Turkey, and Spain.
• Capital investment: Over the last five years, Chinese automakers and suppliers have invested $45 billion globally. Notably, $30 billion of this has come from the supplier side—specifically in the European battery sector—anticipating the need for local content. While suppliers are building “greenfield” sites, OEMs are increasingly utilizing a "brownfield" strategy, acquiring underutilized capacity from legacy players like Ford, Mercedes, and Nissan. This allows them to bypass the time-consuming process of building new plants while simultaneously absorbing existing industrial expertise.

But localization won’t “solve” the China challenge on its own. It can reduce tariff exposure and sustain local jobs and utilization, yet early localization often relies on imported kits, components, and engineering support, meaning strategic dependencies can remain even when assembly shifts closer to the customer.

The competitive landscape: Three propositions

Western OEMs often treat Chinese competitors as a monolith. In reality, companies such as BYD, Chery, NIO, and XPeng are pursuing very different paths to growth. These propositions are overlapping modes, not fixed tiers—the same OEM can play in all three depending on segment, powertrain, and country strategy.

1. The value engine: Brands like SAIC-owned MG, Chery, and Great Wall offer more content for less money. By undercutting traditional ICE and hybrid competitors by €9,000–€10,000, they are rapidly gaining share in markets like the UK, Italy, and Spain. This segment is particularly dangerous because it targets the core of Western mass-market volume.
2. The affordable EV: Initially the entry point (e.g., BYD Dolphin), this now sits within broader portfolios. These vehicles are designed to be profitable at lower price points, a feat that many Western OEMs have struggled to replicate without sacrificing margins.
3. The premium SDV tier: Brands like Xiaomi, Xpeng, or Denza compete directly with Western luxury incumbents, using superior digital interfaces and AI integration as their primary differentiator. These vehicles are designed to appeal to tech-savvy consumers who prioritize connectivity and autonomous features over traditional mechanical prestige.

The manufacturing economics: A reality check for legacy OEMs

A common misconception is that Chinese manufacturers win solely due to low labor costs. While labor rates in China remain relatively low, the advantage is more nuanced. Chinese manufacturers benefit from a highly integrated supply chain,particularly in raw materials like steel, aluminum, and the battery ecosystem.

However, they face their own challenges. Energy costs for manufacturing in China are among the highest in the world, meaning that as they localize production in regions like North America or Europe, utility costs may actually improve.

The advantage is therefore shifting from labor arbitrage to a superior ability to manage the total cost of the bill of materials (BOM) and the efficiency of the manufacturing footprint.

For Western incumbents, the key gap is increasingly structural: complexity in platforms, parts proliferation, and long-cycle development organizations create a “complexity tax” that process optimization alone cannot erase.

A playbook for Western automakers

The era of free-trade dominance has concluded. To remain competitive, Western executives must adopt a new operational framework:

Build a tariff-resilient footprint

The days of relying on high-export models from a single region have passed. Automakers must stress-test footprints against tariffs and foreign exchange scenarios and move toward regionalized supply chains and "local-for-local" manufacturing.

But “local” needs to extend beyond final assembly: resilience improves most when critical inputs (batteries, semiconductors, software stacks) are also diversified or secured.

Re-architect for cost and synergy

As vehicles become more content-rich, they risk becoming unaffordable. Western OEMs must simplify their platform architectures, reduce variants, and pursue aggressive dual-sourcing.

The goal isn’t just “lowest cost,” it’s removing structural cost through platform consolidation and parts standardization while protecting true brand differentiation.

Embrace the SDV shift strategically

Western OEMs should avoid blindly chasing every digital trend. Instead, they must decouple hardware and software development to improve agility and cost. In a regionally fragmented auto ecosystem, SDV enables suppliers to achieve better economies of scale in hardware and certain pieces of the software stack, while OEMs can focus on the in-cabin experience.

Prepare for the mobility-as-a-service (MaaS) wave

If direct vehicle entry remains restricted by policy, Chinese OEMs will likely leverage strengths in ADAS and AI via robotaxi fleets and mobility services, a bypass around traditional retail barriers. Western automakers should monitor these moves and consider partnerships or proprietary MaaS platforms where it strengthens strategic defense.

The bottom line

Chinese OEMs are leveraging aggressive capital investment, rapid innovation cycles, and flexible manufacturing strategies to expand globally. The publication of China's 15th Five-Year Plan reinforces the sense that this expansion is not simply about increasing export volumes. The plan places greater emphasis on intelligent connected vehicles, software capability and industrial ecosystems, suggesting that Chinese OEMs are likely to become even more integrated into a broader technology and mobility strategy over the coming decade.

For Western automakers, competing effectively will require more than tariff protection or feature matching.

Legacy strengths still matter—brand, quality discipline, customer intimacy—but they are not automatic moats in an SDV- and value-reset market. Winners will be those who reduce complexity fast enough to narrow structural cost gaps while building software cadence and ecosystem control, balancing global scale with local relevance.

The transition is underway, and the window to adapt is closing.