According to 24 Chemical Research, the global Premium Automotive Engine Oil Market was valued at USD 43.2 billion in 2025 and is projected to reach USD 62.8 billion by 2034, registering a CAGR of 4.3% during the 2026–2034 forecast period. Premium automotive engine oils are formulated to reduce engine wear, control sludge formation, support fuel economy and maintain performance under...