Beyond Capacity: How SCOR Built a Motor Extended Warranty Success Story in China

Introduction

Reinsurance is traditionally associated with capacity. By taking on part of an insurer's risk, reinsurers enable their clients to write more business, manage volatility, and protect their balance sheets.

But the value a reinsurer can bring to clients extends far beyond capacity alone. 

Through their exposure to multiple markets, products and clients, global reinsurers accumulate experience that can help insurers to enter new areas of business, understand unfamiliar risks, and shorten the learning curve associated with launching new products.

This role becomes particularly important when a market is developing rapidly. In such an environment, sufficient capacity is just the starting point for insurers, who also need to develop the technical expertise, pricing capabilities, claims processes, data and tools required to master the entire value chain of a new product.

SCOR's pioneering development of Motor Extended Warranty (MEW) in China over the past 15 years provides a compelling illustration of this broader role of reinsurance.

Today, our MEW journey is entering another phase, as we can leverage the expertise and ecosystem we have built in China to accompany Chinese automotive manufacturers seeking to expand into international markets.

Partnering with SCOR gives insurers a clear advantage: faster market entry, lower execution risk, and the end-to-end expertise to turn unfamiliar opportunities into sustainable, differentiated products.

SCOR has 20 years of experience in Motor Extended Warranty, making it one of the most experienced reinsurers in the world for this business line. This paper looks at how we leveraged our European experience and partnerships to succeed in the Chinese market, and shows how deep expertise can open up opportunities way beyond business line development alone.

From European expertise to a thriving business line in China

In 2009, the automotive industry in China surpassed the USA to become the largest in the world.

In the early 2010s, SCOR was contacted by cedants in China who could see the potential for growth in the automotive market and were well placed to support this. They asked us to develop (re)insurance products and services – over and above the traditional offering – that could help automobile manufacturers in the country to stand out from the crowd. Taking up the challenge, SCOR teamed up with an existing MGA and Insurtech partner, CAAREA,¹ to develop Motor Extended Warranty coverage for the Chinese market.

SCOR's longstanding presence in China and relationships with leading Chinese insurers meant we had a clear view of the Motor Extended Warranty opportunity created by the rapid expansion of the country's automotive market. So, we began our MEW journey in China with established expertise, particularly in European markets such as France and Spain, and with the specialized capabilities we had already developed through our partnership with CAAREA, such as product design, pricing, reserving, claims, monitoring, and more. 

Our initial objective was therefore straightforward: to combine SCOR's reinsurance capacity with CAAREA’s existing European Motor Extended Warranty expertise and adapt it to the needs of the Chinese market. However, transferring a product from one market to another is never simply a matter of replicating an existing solution.

Pricing provides a good illustration of this. European tariffs and claims experience offered a valuable starting point but could not simply be applied to Chinese conditions. With this in mind, SCOR worked with its cedants to develop adjustment methodologies and pricing models that reflected local vehicles, usage patterns, repair costs, and claims experience.

We took the same approach to claims management. During the initial stages, we helped our clients to identify appropriate third-party administrators with the technical capabilities required to manage Motor Extended Warranty claims. As the portfolios developed, the objective progressively shifted towards helping cedants build their own capabilities – including internal claims structures, IT systems, data collection, and portfolio monitoring.

This was particularly important for a business in which risks can develop over several years.

We were therefore not simply providing capacity for a new line of business. We were helping our clients to progressively master the full Motor Extended Warranty value chain.

From Western vehicles to Chinese manufacturers

The first MEW programs were primarily associated with Western vehicles sold in China. This provided a natural bridge between SCOR's existing European experience and the Chinese market.

But the Chinese automotive industry was changing rapidly. Domestic manufacturers progressively increased their market presence, bringing new models, technologies, and customer propositions. The Motor Extended Warranty business therefore evolved with the market.

SCOR and its partners extended the expertise accumulated on Western vehicles to Chinese brands, adapting pricing, claims management, and monitoring to a new and increasingly important segment of the market.

This represented a significant step in the development of the business.

The initial model had essentially involved transferring international experience into China. Working increasingly with Chinese vehicles meant that local data and local experience were becoming central to the development of the expertise itself.

The relationship was moving from knowledge transfer to knowledge creation. 

With the emergence of electric vehicles, this evolution became even more significant. In fact, electric vehicles actually changed the nature of the challenge

China's extraordinarily rapid adoption of electric and new energy vehicles transformed the automotive market – and with it the risks underlying Motor Extended Warranty.

For traditional internal combustion engine vehicles, decades of experience exist. Insurers and reinsurers understand the principal mechanical components, their failure patterns, and how frequency and repair costs evolve with vehicle age and mileage.

Electric vehicles are changing this equation. With EVs, some traditional mechanical risks disappear or become less significant, while other components become critical. Electronics, power management systems, software, and above all the battery fundamentally change both the nature and potential cost of the risk.

At the same time, technological development is moving at an exceptionally rapid pace. New manufacturers, battery chemistries, vehicle architectures, and generations of technology can emerge within a relatively short period.

This creates a fundamental challenge for insurers and reinsurers: how do you provide a multi-year guarantee for technology that only has limited long-term historical data and that is itself constantly evolving?

For SCOR, answering that question meant building on the capabilities and partnerships developed during the previous phases of our Motor Extended Warranty journey.

The electric vehicle challenge: understanding battery risk

The battery is one of the most valuable components of an electric vehicle. It also carries the greatest risk in terms of insurance. This risk has two fundamentally different dimensions.

The first is battery breakdown.

This is conceptually close to traditional extended warranty: a component suffers a failure and needs to be repaired or replaced. The major difference compared to traditional vehicles is that, because the battery is one of the most valuable components of an EV, an accurate understanding of frequency and severity becomes particularly important.

To address this, we launched an initial program covering battery breakdown beyond the applicable warranty conditions.

The second risk dimension attached to the battery is much less familiar to traditional Motor Extended Warranty: battery performance degradation.

An EV battery can continue to operate without technically failing, while progressively losing part of its original capacity and performance. To address this, we developed a second program covering battery performance degradation.

But to do so, we had to deal with a fundamentally changed insurance question. We were no longer just asking whether the component would fail, but also how it would perform several years from now. And to answer the second question, we had to take a different approach to data and risk modeling.

Finding tomorrow's data today

One of the main difficulties we faced in developing battery guarantees was the lack of sufficiently mature historical experience. Waiting for the general population of privately owned electric vehicles to age naturally would have required several years before meaningful observations became available.

Fortunately, we were able to use the ecosystem SCOR had progressively developed in China to find other sources of information. Taxi and ride-hailing fleets proved particularly valuable. These vehicles accumulate mileage much faster than privately owned vehicles. Consequently, they were among the first electric vehicles to reach very high mileage levels, and among the first to move beyond manufacturers' original warranty periods. 

In effect, these vehicles provided an accelerated view of the aging process.

Through our existing partnerships in China, we were able to collect data and information from these high-mileage populations and gain early insights into battery behavior under intensive real-world usage. And rather than waiting for the broader vehicle population to accumulate several additional years of experience, we could observe today some of the conditions that private vehicles would encounter tomorrow.

This ability to find tomorrow's data today became a crucial element in developing the new guarantees.

Moving from claims data to understanding battery behavior

Battery performance also requires a broader approach to risk assessment. Traditional Motor Extended Warranty relies heavily on historical claims frequency, severity, and repair costs. These remain important, but understanding battery degradation requires additional information about the underlying technology and how it evolves over time.

Mileage is obviously important, but it is not necessarily sufficient. Battery characteristics, vehicle usage, charging patterns, operating conditions, battery management systems, and other technical factors may influence degradation and future performance.

The challenge here lies in identifying which variables genuinely explain the risk and determining how they can be translated into underwriting and pricing assumptions. And this brings together two worlds that have traditionally been relatively separate: actuarial analysis and automotive engineering.

For a battery performance guarantee, this interaction is essential. The insurer needs to define what constitutes an insured loss, how battery performance will be measured, which threshold triggers the guarantee, and the likelihood of the threshold being reached during the coverage period.

The development of battery guarantees therefore represents more than simply adding another component to an existing Motor Extended Warranty policy. It requires a new way of understanding the insured risk.

Turning technological uncertainty into insurable risk

This illustrates one of the most important roles reinsurance can play in emerging risks. New technologies inevitably create uncertainty. Historical data is limited, technologies evolve quickly, and the ultimate cost of long-term guarantees can be difficult to predict.

The role of the reinsurer is not simply to absorb that uncertainty through its balance sheet. It is to help transform uncertainty into a risk that can be understood, measured, priced, and ultimately insured.

This requires capacity, but also data, technical expertise, actuarial modeling, claims knowledge, and the ability to continuously update assumptions as new experience becomes available.

The development of SCOR's battery breakdown and battery performance guarantees is a concrete illustration of this process.

It also demonstrates the value of the ecosystem built through years of Motor Extended Warranty activity in China. Relationships initially established to support traditional automotive warranty products became a source of data and expertise that could be used to address a completely new generation of risks.

The next step: accompanying manufacturers beyond their traditional and local markets

There is an additional dimension to this journey. When SCOR initially developed Motor Extended Warranty cover in China, the direction of expertise was predominantly from Europe to China. SCOR brought experience developed in mature European markets and worked with its Chinese cedants and partners to adapt it to local conditions.

Over time, that model changed. The development of Chinese manufacturers, the rapid adoption of electric vehicles, and the experience accumulated around battery risks have made China a source of automotive expertise in its own right.

This experience also points to a broader opportunity: supporting other automotive manufacturers seeking to expand beyond their traditional or local markets, regardless of their country of origin.

For manufacturers entering a new market, the challenge is not simply to sell vehicles abroad. Building a sustainable presence also requires an ecosystem capable of supporting customers throughout the life of the vehicle. Warranty and extended warranty solutions are an important part of that equation, particularly when local insurance practices, repair networks, claims processes and available data differ from those in the manufacturer's home market.

SCOR can play a particularly valuable role here. Our combination of automotive warranty expertise, international reinsurance footprint, local insurance-market knowledge, and established partnerships can help connect manufacturers with insurers and service providers in new markets, while adapting product design, pricing, claims management and monitoring to local conditions.

The same model that helped transfer Motor Extended Warranty expertise from Europe to China can therefore be applied more broadly to support automotive manufacturers as they enter markets beyond their traditional or local footprint.

From knowledge transfer to knowledge creation

The evolution of SCOR's Motor Extended Warranty business in China also tells a broader story about the value of reinsurance.

It began with an established product and established expertise:

European MEW expertise → Western vehicles in China.

It then evolved alongside the Chinese automotive industry:

Western vehicles → Chinese vehicles → Electric vehicles.

The emergence of battery risk required another step:

Traditional extended warranty → Battery breakdown → Battery performance guarantees.

And today, the capabilities developed through this journey create the possibility of further evolution:

Expertise transferred across markets → Expertise enriched locally → Expertise supporting manufacturers internationally.

Ultimately, the Motor Extended Warranty journey in China is more than a business success story. It is a concrete illustration of how SCOR is driving innovation by creating solutions and leveraging partnerships. For insurance companies, this approach creates tangible value: working with SCOR gives them access not only to reinsurance capacity, but also to specialized technical expertise, international experience, data, pricing and modeling capabilities, claims knowledge, and an ecosystem of automotive partners. This can help insurers to shorten the learning curve, enter new segments with greater confidence, build their own capabilities over time, and develop differentiated solutions for their clients while maintaining disciplined risk management. 

Working alongside CARREA and our partners in China, we have shown that reinsurers are more than just risk carriers. They can also be genuine catalysts for innovation and growth, helping cedants to seize new opportunities and turn them into sustainable business success.

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Footnote

¹  Since 2003, CAAREA has combined insurance expertise, through its international MGA activities, with proprietary technology and data capabilities. The company designs, prices, distributes and manages insurance products and services for the automotive ecosystem, serving manufacturers, distributors, insurers and financing companies. Working alongside local Chinese players, including insurers, automotive manufacturers and battery producers, CAAREA has developed valuable expertise that it is now bringing to Europe, alongside its existing range of automotive affinity insurance products.
CAAREA, Automotive Reinsurance and Insurance Company