Will Internal Combustion Engines Still Dominate in the Next Decade?

Internal combustion engines (ICE) will not disappear in the next decade, but their share will decline unevenly across regions and segments. For engine parts manufacturers, distributors, and importers, ICE will remain a core business in many markets, while others gradually shift toward hybrids and battery electric vehicles (BEVs).

1. Forces Supporting Continued ICE Use

Several structural factors mean ICE will stay relevant for a long time:

• Infrastructure limits
  In many countries, charging infrastructure and power grids cannot yet support full EV penetration, especially in rural areas and developing regions.

• Cost and purchasing power
  For many buyers, especially in emerging markets and commercial sectors, ICE vehicles remain more affordable in terms of upfront cost and usage patterns.

• Vehicle usage patterns
  Long-distance transport, heavy-duty applications, and off-highway equipment often still favor ICE due to range, refueling speed, and operational familiarity.

This combination means large ICE fleets will still require maintenance, overhauls, and replacement engine parts well into the next decade.

2. Drivers of Electrification and ICE Decline

At the same time, strong forces are pushing electrification and reducing ICE's share in some regions:

• Regulations and emissions targets
  Many governments are tightening CO2 and pollutant limits, encouraging or mandating electrified powertrains in new vehicles.

• OEM product strategies
  Major vehicle manufacturers are investing heavily in hybrids and EVs, reducing the number of new pure ICE platforms they introduce.

• Technology progress
  Improvements in batteries, power electronics, and charging technology continue to make EVs more attractive in certain segments.

The result is a mixed landscape: some markets move quickly away from pure ICE in new sales, while others remain predominantly ICE for years.

3. Likely Scenario: Regional and Segment Differences

Over the next decade, the most realistic scenario is not a simple "ICE disappears" story, but a coexistence of different technologies:

In highly developed, urbanized markets

• New vehicle sales may shift strongly toward hybrids and EVs.

• However, the existing ICE fleet will still generate strong parts demand for years due to its size and age profile.

In developing and price-sensitive markets

• ICE vehicles will likely dominate new and in-use fleets for longer.

• Demand for affordable, reliable engine parts may even increase as vehicle populations grow.

In commercial and specialized applications

• Mixed fleets will be common: ICE, hybrid, and some EVs in specific use cases.

• High uptime and predictable maintenance will remain key, keeping demand for high-quality engine components.

A simple way you can present this logic to B2B readers is with a "region/segment vs expected ICE importance" table:

4. What This Means for Engine Parts Businesses

For engine parts manufacturers, importers, and distributors, the next decade is a planning and positioning challenge rather than an immediate crisis:

Short to medium term

• ICE engine parts remain a major revenue source.

• Buyers should strengthen quality, coverage, and technical support to differentiate themselves.

Medium to long term

• In some regions, total ICE volume will gradually shrink; however, per-vehicle repair value may increase as vehicles age.

• Companies can slowly diversify into adjacent product areas while still maintaining ICE-focused lines where demand is strong.

Strategically, it makes sense to:

• Map your markets by electrification speed and ICE fleet size.

• Focus engine parts investments where ICE will remain important.

• Improve technical content, documentation, and kit offerings (overhaul kits, high-mileage maintenance kits, etc.) to capture more value per engine.

5. How GreatLink Views the Next Decade of ICE

GreatLink focuses on engine components for global markets and sees the next decade as a period of parallel realities:

• In many regions and segments, ICE vehicles will still require large volumes of quality engine parts.

• Distributors and importers in those regions need stable, specialized engine component suppliers that can support long-term business and evolving quality expectations.

• As markets shift, GreatLink can support customers who want to refine their engine parts portfolios, focus on higher-value products, and gradually adapt to new demand structures without sudden disruptions.

Build Your Future Engine Parts Portfolio With GreatLink

Are you planning how your engine parts business should evolve while electrification reshapes the automotive landscape?

You need partners who understand that internal combustion engines will still matter in many markets over the next decade, even as technology changes. GreatLink offers a broad range of engine components for passenger and commercial applications, helping distributors, importers, and large workshops support existing ICE fleets while planning their long-term strategy.

To discuss your engine parts roadmap, key product ranges, or long-term cooperation, contact sales@jxglautoparts.com or visit www.jxglautoparts.com for more information and support.