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Automotive Viscosity Index Improvers Market

ID: MRFR/CnM/36856-HCR
111 Pages
Chitranshi Jaiswal
October 2025

Automotive Viscosity Index Improvers Market Research Report: By Application (Passenger Vehicles, Commercial Vehicles, Motorcycles, Heavy-Duty Vehicles), By Product Type (Polyalphaolefins, Polyisobutylenes, Acrylic Polymers, Ethylene-Propylene Copolymers), By Viscosity Grade (Low Viscosity, Medium Viscosity, High Viscosity), By End Use (Automotive Industry, Industrial Applications, Agricultural Machinery) and By Regional (North America, Europe, South America, Asia Pacific, Middle East and Africa) - Forecast to 2035.

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Automotive Viscosity Index Improvers Market Summary

As per MRFR analysis, the Automotive Viscosity Index Improvers Market was estimated at 4.327 USD Billion in 2024. The Automotive Viscosity Index Improvers industry is projected to grow from 4.442 USD Billion in 2025 to 5.77 USD Billion by 2035, exhibiting a compound annual growth rate (CAGR) of 2.65 during the forecast period 2025 - 2035.

Key Market Trends & Highlights

The Automotive Viscosity Index Improvers Market is poised for growth driven by sustainability and technological advancements.

  • North America remains the largest market for automotive viscosity index improvers, reflecting a strong demand for high-performance lubricants.
  • The Asia-Pacific region is emerging as the fastest-growing market, fueled by rapid industrialization and increasing vehicle production.
  • Passenger vehicles dominate the market, while commercial vehicles are experiencing the fastest growth due to rising logistics and transportation needs.
  • Key market drivers include the increasing demand for fuel efficiency and stringent environmental regulations pushing for advanced lubricant solutions.

Market Size & Forecast

2024 Market Size 4.327 (USD Billion)
2035 Market Size 5.77 (USD Billion)
CAGR (2025 - 2035) 2.65%

Major Players

BASF SE (DE), Chevron Oronite Company LLC (US), Evonik Industries AG (DE), Afton Chemical Corporation (US), Lubrizol Corporation (US), SABIC (SA), Innospec Inc. (US), TotalEnergies SE (FR), Clariant AG (CH)

Automotive Viscosity Index Improvers Market Trends

The Automotive Viscosity Index Improvers Market is currently experiencing a dynamic evolution, driven by the increasing demand for high-performance lubricants in the automotive sector. As vehicles become more sophisticated, the need for fluids that can maintain optimal viscosity across varying temperatures is paramount. This market appears to be influenced by advancements in polymer technology, which enhance the performance characteristics of viscosity index improvers. Furthermore, the growing emphasis on fuel efficiency and emissions reduction is likely to propel the adoption of these additives, as they contribute to improved engine performance and longevity. In addition, the Automotive Viscosity Index Improvers Market seems to be shaped by regulatory frameworks that promote the use of environmentally friendly products. Manufacturers are increasingly focusing on developing bio-based and synthetic alternatives that align with sustainability goals. This shift not only addresses consumer preferences but also complies with stringent environmental regulations. As the automotive industry continues to innovate, the role of viscosity index improvers is expected to expand, potentially leading to new applications and formulations that cater to evolving market needs.

Sustainability Initiatives

The Automotive Viscosity Index Improvers Market is witnessing a notable shift towards sustainable practices. Manufacturers are increasingly investing in the development of bio-based and eco-friendly additives, responding to consumer demand for greener products. This trend aligns with global efforts to reduce environmental impact and comply with stringent regulations.

Technological Advancements

Innovations in polymer technology are significantly influencing the Automotive Viscosity Index Improvers Market. Enhanced formulations are being developed to improve performance characteristics, such as temperature stability and shear resistance. These advancements are crucial for meeting the demands of modern engines, which require superior lubrication under diverse operating conditions.

Regulatory Compliance

The Automotive Viscosity Index Improvers Market is also shaped by evolving regulatory standards aimed at reducing emissions and improving fuel efficiency. Manufacturers are adapting their products to meet these regulations, which may lead to the introduction of new formulations that enhance engine performance while adhering to environmental guidelines.

Automotive Viscosity Index Improvers Market Drivers

Consumer Awareness and Education

Consumer awareness regarding the importance of high-quality lubricants is on the rise, positively impacting the Automotive Viscosity Index Improvers Market. As consumers become more informed about the benefits of using advanced lubricants, including those enhanced with viscosity index improvers, there is a growing preference for premium products. This shift in consumer behavior is prompting manufacturers to emphasize the performance advantages of their products, thereby driving demand for viscosity index improvers. Educational initiatives and marketing campaigns aimed at highlighting the role of these additives in improving engine longevity and efficiency are likely to further bolster market growth. As consumers increasingly seek out products that offer superior performance, the market for viscosity index improvers is expected to expand.

Stringent Environmental Regulations

The Automotive Viscosity Index Improvers Market is significantly influenced by the implementation of stringent environmental regulations aimed at reducing emissions and promoting sustainability. Regulatory bodies are increasingly mandating lower emissions from vehicles, which necessitates the use of high-quality lubricants that can perform under diverse operating conditions. Viscosity index improvers are essential in formulating lubricants that meet these regulatory standards while ensuring optimal engine performance. As a result, manufacturers are compelled to invest in research and development to create compliant products that align with environmental goals. This regulatory landscape is likely to foster innovation within the industry, as companies strive to develop eco-friendly viscosity index improvers that do not compromise on performance.

Increasing Demand for Fuel Efficiency

The Automotive Viscosity Index Improvers Market is experiencing a notable surge in demand driven by the global emphasis on fuel efficiency. As consumers and manufacturers alike prioritize reducing fuel consumption, the need for high-performance lubricants that enhance engine efficiency becomes paramount. Viscosity index improvers play a crucial role in maintaining optimal viscosity across varying temperatures, thereby improving fuel economy. According to recent data, the automotive sector is projected to witness a compound annual growth rate of approximately 4% in the coming years, further propelling the demand for these additives. This trend indicates a shift towards more sustainable automotive solutions, where viscosity index improvers are integral to achieving desired performance metrics.

Growth of Electric and Hybrid Vehicles

The rise of electric and hybrid vehicles is reshaping the Automotive Viscosity Index Improvers Market, presenting both challenges and opportunities. While these vehicles typically require different lubrication solutions compared to traditional internal combustion engines, the demand for high-performance lubricants remains. Viscosity index improvers are still relevant in the context of hybrid vehicles, which often utilize conventional lubricants in their internal combustion components. As the market for electric and hybrid vehicles expands, manufacturers are likely to adapt their formulations to cater to the unique requirements of these vehicles, ensuring that viscosity index improvers continue to play a vital role in enhancing performance and efficiency.

Technological Innovations in Lubricants

Technological advancements within the Automotive Viscosity Index Improvers Market are reshaping the landscape of lubricant formulations. Innovations in polymer chemistry and additive technologies are leading to the development of more efficient viscosity index improvers that offer superior performance characteristics. These advancements not only enhance the thermal stability and shear resistance of lubricants but also contribute to longer oil change intervals, thereby reducing maintenance costs for consumers. The market is witnessing a shift towards synthetic and semi-synthetic lubricants, which are increasingly incorporating advanced viscosity index improvers. This trend is expected to drive market growth, as manufacturers seek to meet the evolving demands of modern engines that operate under more extreme conditions.

Market Segment Insights

By Application: Passenger Vehicles (Largest) vs. Commercial Vehicles (Fastest-Growing)

The Automotive Viscosity Index Improvers Market is significantly influenced by the application segments, with passenger vehicles commanding the largest share. This sector's extensive penetration in global automotive sales bolsters its dominance. Conversely, commercial vehicles are witnessing rapid growth, driven by increasing infrastructure developments and the expansion of logistics services. Consumers are becoming more aware of the benefits of viscosity index improvers, prompting manufacturers to invest heavily in improving formulations tailored for this application. The growth of the automotive viscosity index improvers market in commercial vehicles is driven primarily by the rising demand for fuel-efficient technologies. Governments worldwide are implementing stringent emission regulations, pushing the need for advanced lubricants that enhance engine performance. Furthermore, with the rise of e-commerce and delivery services, commercial vehicles are poised to expand, accelerating the demand for high-performance viscosity index improvers.

Passenger Vehicles (Dominant) vs. Motorcycles (Emerging)

Passenger vehicles constitute a dominant segment in the Automotive Viscosity Index Improvers Market, characterized by extensive adoption of high-quality lubricants for superior engine performance, fuel efficiency, and reduced emissions. Manufacturers focus on enhancing their formulations to cater to the needs of passenger vehicles, ensuring that engines operate optimally across varying temperatures. On the other hand, the motorcycle segment is emerging, showing increased demand for viscosity index improvers as the interest in two-wheelers surges in urban areas. Factors such as rising fuel prices and increased traffic congestion contribute to the growing popularity of motorcycles. As manufacturers tailor their products to meet the specific needs of these smaller engines, the motorcycle segment is expected to gain traction as more consumers turn towards lightweight, efficient transportation solutions.

By Product Type: Polyalphaolefins (Largest) vs. Polyisobutylenes (Fastest-Growing)

In the Automotive Viscosity Index Improvers Market, the product types exhibit varied market share distribution. Polyalphaolefins hold the largest share, attributed to their superior performance and thermal stability in high-temperature applications. Meanwhile, Polyisobutylenes, while smaller in current market share, are witnessing rapid adoption due to their excellent low-temperature properties and cost-effectiveness, carving out a significant niche in the industry.

Polyalphaolefins (Dominant) vs. Polyisobutylenes (Emerging)

Polyalphaolefins are recognized for their extensive use in formulating high-performance lubricants and fluids, providing outstanding viscosity modification and thermal stability. This dominance stems from their ability to maintain effective lubrication under a wide temperature range, making them the preferred choice for automotive applications. In contrast, Polyisobutylenes, although emerging, are gaining traction due to their advantageous characteristics such as lower production costs and favorable low-temperature viscosity properties. As automotive technologies evolve and demand increases for more efficient lubricants, Polyisobutylenes are set to expand their market presence significantly.

By Viscosity Grade: Medium Viscosity (Largest) vs. Low Viscosity (Fastest-Growing)

In the Automotive Viscosity Index Improvers Market, the segment share is notably driven by medium viscosity products, which dominate due to their balanced performance across various temperature ranges and driving conditions. These products are often favored by manufacturers for their versatility and effectiveness in enhancing engine performance, leading to a strong market presence. On the other hand, low viscosity lubricants are gaining traction and are recognized as the fastest-growing segment, mainly driven by the increasing demand for fuel-efficient solutions and advancements in engine technologies. Growth trends in the Automotive Viscosity Index Improvers Market indicate a shift towards low viscosity grades, propelled by stringent regulations aimed at reducing emissions and enhancing fuel efficiency. The rising adoption of synthetic oils, which provide better fluidity at lower temperatures while maintaining lubricating properties, further supports this trend. As consumers increasingly prioritize efficiency, the market dynamics are expected to evolve, favoring low viscosity options alongside steady demand for medium viscosity products that cater to a broader range of applications.

Medium Viscosity (Dominant) vs. Low Viscosity (Emerging)

Medium viscosity index improvers play a dominant role in the automotive market, catering to a significant portion of engine lubricants that require stability across varying thermal conditions. These products are essential for ensuring optimal engine performance, enabling smoother operations under diverse driving scenarios. Their compatibility with various base oils and ability to maintain viscosity under high temperatures has cemented their position as the backbone of automotive lubrication. Meanwhile, low viscosity index improvers are emerging vigorously due to growing awareness of energy efficiency and the need for fuel-saving solutions. As automotive technology advances, low viscosity products are being developed to meet the demands of modern engines while providing enhanced fuel economy, making them a crucial aspect of future market strategies.

By End Use: Automotive Industry (Largest) vs. Agricultural Machinery (Fastest-Growing)

The Automotive Viscosity Index Improvers Market displays a significant market share distribution, with the Automotive Industry being the largest contributor. This sector is critical due to the increasing demand for high-performance lubricants and additives that enhance engine efficiency and longevity. In contrast, Industrial Applications and Agricultural Machinery are also essential segments but do not hold the same level of market domination as the automotive sector. As technology progresses, the need for specialized products tailored to these other segments is growing, contributing to their respective market positions. Growth trends in the automotive viscosity index improvers market are closely linked to advancements in vehicle technology and the rising regulatory pressures for better fuel efficiency. The demand from the Automotive Industry continues to thrive, driven by the burgeoning production of electric and hybrid vehicles which require unique formulations. Meanwhile, Agricultural Machinery is emerging quickly, fueled by the adoption of new technologies and the increasing need for efficient agricultural practices. These trends signal a promising future for viscosity index improvers across diverse sectors, with an emphasis on innovation and compliance with environmental standards.

Automotive Industry (Dominant) vs. Agricultural Machinery (Emerging)

The Automotive Industry remains the dominant player in the viscosity index improvers landscape, primarily due to its vast applications in automobile manufacturing and maintenance. This sector's reliance on advanced lubricants ensures that viscosity index improvers are essential for maintaining optimal engine performance and reducing wear. On the other hand, the Agricultural Machinery segment is gaining traction as an emerging market, propelled by innovations in farming equipment and a growing focus on sustainable practices. Agricultural machinery requires high-quality lubricants to cope with the unique operational demands and harsh conditions of agricultural environments. Both segments exhibit distinct characteristics, with the automotive sector focused on high efficiency and performance while the agricultural machinery segment emphasizes robustness and reliability.

Get more detailed insights about Automotive Viscosity Index Improvers Market

Regional Insights

North America : Innovation and Demand Surge

The North American automotive viscosity index improvers market is driven by increasing vehicle production and stringent emission regulations. The region holds the largest market share at approximately 40%, with the U.S. being the primary contributor. The demand for high-performance lubricants is further fueled by advancements in automotive technology and a growing focus on fuel efficiency. Leading countries in this region include the United States and Canada, with major players like Chevron Oronite and Afton Chemical dominating the landscape. The competitive environment is characterized by continuous innovation and strategic partnerships among key players, ensuring a robust supply chain and product availability.

Europe : Regulatory Framework and Growth

Europe's automotive viscosity index improvers market is characterized by stringent environmental regulations and a shift towards sustainable automotive solutions. The region holds the second-largest market share at around 30%. The European Union's regulations on emissions and fuel efficiency are significant drivers, pushing manufacturers to innovate and adopt advanced formulations. Germany, France, and the UK are leading countries in this market, with key players like BASF and Evonik Industries at the forefront. The competitive landscape is marked by a focus on R&D and collaboration with automotive manufacturers to meet evolving regulatory standards. This dynamic environment fosters innovation and enhances product offerings.

Asia-Pacific : Emerging Markets and Opportunities

The Asia-Pacific automotive viscosity index improvers market is witnessing rapid growth, driven by increasing automotive production and rising consumer demand for high-quality lubricants. This region is expected to hold a market share of approximately 25%. Countries like China and India are leading this growth, supported by government initiatives to boost the automotive sector and improve fuel efficiency standards. China is the largest market, with significant contributions from local and international players. The competitive landscape features companies like Lubrizol and Innospec, which are expanding their presence through strategic partnerships and localized production. This focus on innovation and market adaptation is crucial for capturing the growing demand in the region.

Middle East and Africa : Resource-Rich and Growing Demand

The Middle East and Africa automotive viscosity index improvers market is characterized by a growing automotive sector and increasing investments in infrastructure. The region holds a smaller market share of around 5%, but it is poised for growth due to rising vehicle ownership and demand for high-performance lubricants. Countries like South Africa and the UAE are leading this growth, driven by urbanization and economic development. The competitive landscape is evolving, with key players like SABIC and TotalEnergies expanding their operations. The presence of local manufacturers is also increasing, contributing to a more competitive environment. This growth is supported by government initiatives aimed at enhancing the automotive industry and attracting foreign investments.

Automotive Viscosity Index Improvers Market
 Regional Image

Key Players and Competitive Insights

The Automotive Viscosity Index Improvers Market is currently characterized by a dynamic competitive landscape, driven by increasing demand for high-performance lubricants and stringent regulatory standards regarding emissions and fuel efficiency. Key players such as BASF SE (DE), Chevron Oronite Company LLC (US), and Evonik Industries AG (DE) are strategically positioned to leverage innovation and sustainability in their operations. BASF SE (DE) focuses on developing advanced polymer technologies to enhance the performance of viscosity index improvers, while Chevron Oronite Company LLC (US) emphasizes partnerships with automotive manufacturers to tailor solutions that meet specific performance criteria. Evonik Industries AG (DE) is also investing in research and development to create eco-friendly additives, thereby aligning with global sustainability trends. Collectively, these strategies not only enhance their competitive edge but also contribute to shaping a market that increasingly prioritizes performance and environmental responsibility.

In terms of business tactics, companies are increasingly localizing manufacturing to reduce lead times and optimize supply chains. This approach appears to be particularly effective in a moderately fragmented market where regional players can compete with larger multinationals. The competitive structure is influenced by the collective actions of these key players, who are not only enhancing their operational efficiencies but also responding to localized market demands, thereby fostering a more resilient supply chain.

In August 2025, Afton Chemical Corporation (US) announced the launch of a new line of viscosity index improvers designed specifically for electric vehicles. This strategic move underscores Afton’s commitment to innovation in response to the growing electric vehicle market. By developing products that cater to the unique requirements of electric drivetrains, Afton positions itself as a forward-thinking leader in the automotive lubricants sector, potentially capturing a significant share of this emerging market.

In September 2025, Lubrizol Corporation (US) expanded its production capabilities in Asia by investing in a new manufacturing facility. This expansion is indicative of Lubrizol’s strategy to enhance its regional presence and meet the increasing demand for high-performance lubricants in the Asia-Pacific region. The facility is expected to streamline operations and reduce costs, thereby improving the company’s competitive positioning in a rapidly growing market.

In July 2025, TotalEnergies SE (FR) entered into a strategic partnership with a leading automotive manufacturer to co-develop next-generation viscosity index improvers. This collaboration highlights TotalEnergies’ focus on innovation and sustainability, as the partnership aims to create products that not only enhance performance but also reduce environmental impact. Such alliances are becoming increasingly vital in a market where technological advancements and sustainability are paramount.

As of October 2025, the competitive trends in the Automotive Viscosity Index Improvers Market are heavily influenced by digitalization, sustainability, and the integration of artificial intelligence in product development. Strategic alliances are reshaping the landscape, enabling companies to pool resources and expertise to drive innovation. Looking ahead, it appears that competitive differentiation will increasingly hinge on technological advancements and supply chain reliability, rather than merely price-based competition. This shift suggests a future where companies that prioritize innovation and sustainability will likely emerge as leaders in the market.

Key Companies in the Automotive Viscosity Index Improvers Market market include

Industry Developments

Recent developments in the Automotive Viscosity Index Improvers Market have highlighted significant advancements and changes among key players such as Perstorp, Idemitsu Kosan, SABIC, Chevron, ExxonMobil, Afton Chemical, Infineum, Evonik, TotalEnergies, Petrobras, The Lubrizol Corporation, Fuchs Petrolub, BASF, Dow, and Royal Dutch Shell. The market has seen a notable increase in demand for high-efficiency viscosity index improvers, driven by the automotive sector's shift towards higher performance and fuel-efficient vehicles. Additionally, several companies are focusing on sustainable practices, pushing for bio-based viscosity index improvers as environmental concerns grow.

Mergers and acquisitions within this sector, particularly involving major corporations like ExxonMobil and SABIC, are fueling innovation and enhancing market capabilities. This consolidation is expected to streamline operations and broaden product portfolios. Companies are experiencing a notable growth in market valuation, which has a positive impact on their research and development efforts, leading to more advanced product offerings. This dynamic environment reflects the evolving automotive landscape and the ongoing pursuit of improved vehicle performance through enhanced lubricant formulations.

Future Outlook

Automotive Viscosity Index Improvers Market Future Outlook

The Automotive Viscosity Index Improvers Market is projected to grow at a 2.65% CAGR from 2024 to 2035, driven by increasing automotive production and stringent emission regulations.

New opportunities lie in:

  • Development of bio-based viscosity index improvers for eco-friendly formulations.
  • Expansion into emerging markets with tailored product offerings.
  • Investment in R&D for high-performance additives to enhance fuel efficiency.

By 2035, the market is expected to achieve robust growth, driven by innovation and strategic investments.

Market Segmentation

Automotive Viscosity Index Improvers Market End Use Outlook

  • Automotive Industry
  • Industrial Applications
  • Agricultural Machinery

Automotive Viscosity Index Improvers Market Application Outlook

  • Passenger Vehicles
  • Commercial Vehicles
  • Motorcycles
  • Heavy-Duty Vehicles

Automotive Viscosity Index Improvers Market Product Type Outlook

  • Polyalphaolefins
  • Polyisobutylenes
  • Acrylic Polymers
  • Ethylene-Propylene Copolymers

Automotive Viscosity Index Improvers Market Viscosity Grade Outlook

  • Low Viscosity
  • Medium Viscosity
  • High Viscosity

Report Scope

MARKET SIZE 20244.327(USD Billion)
MARKET SIZE 20254.442(USD Billion)
MARKET SIZE 20355.77(USD Billion)
COMPOUND ANNUAL GROWTH RATE (CAGR)2.65% (2024 - 2035)
REPORT COVERAGERevenue Forecast, Competitive Landscape, Growth Factors, and Trends
BASE YEAR2024
Market Forecast Period2025 - 2035
Historical Data2019 - 2024
Market Forecast UnitsUSD Billion
Key Companies ProfiledMarket analysis in progress
Segments CoveredMarket segmentation analysis in progress
Key Market OpportunitiesGrowing demand for high-performance lubricants drives innovation in Automotive Viscosity Index Improvers Market.
Key Market DynamicsRising demand for fuel-efficient vehicles drives innovation in Automotive Viscosity Index Improvers and formulation technologies.
Countries CoveredNorth America, Europe, APAC, South America, MEA

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FAQs

What is the projected market valuation of the Automotive Viscosity Index Improvers Market by 2035?

The projected market valuation is expected to reach 5.77 USD Billion by 2035.

What was the overall market valuation of the Automotive Viscosity Index Improvers Market in 2024?

The overall market valuation was 4.327 USD Billion in 2024.

What is the expected CAGR for the Automotive Viscosity Index Improvers Market during the forecast period 2025 - 2035?

The expected CAGR during this period is 2.65%.

Which application segment is projected to have the highest valuation by 2035?

The Passenger Vehicles segment is projected to reach 2.0 USD Billion by 2035.

What are the key product types in the Automotive Viscosity Index Improvers Market?

Key product types include Polyalphaolefins, Polyisobutylenes, Acrylic Polymers, and Ethylene-Propylene Copolymers.

Which viscosity grade segments are expected to show growth by 2035?

Both Low Viscosity and Medium Viscosity segments are expected to reach 2.0 USD Billion by 2035.

What is the projected valuation for the Heavy-Duty Vehicles segment by 2035?

The Heavy-Duty Vehicles segment is projected to reach 1.77 USD Billion by 2035.

Who are the leading companies in the Automotive Viscosity Index Improvers Market?

Key players include BASF SE, Chevron Oronite Company LLC, and Evonik Industries AG.

What is the expected valuation for the Industrial Applications segment by 2035?

The Industrial Applications segment is expected to reach 1.5 USD Billion by 2035.

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