# Global Group III base oil supply crisis

> Live situation record from CLSTR: https://clstr.news/situations/global-group-iii-base-oil-supply-crisis
> Updated: 2026-09-05T03:57:45.000Z. Sources: 24. Developments: 3.

Global automakers, including Toyota, Volkswagen, and Stellantis, are facing a critical shortage of Group III base oils required for high-quality engine lubricants. This supply chain crisis was triggered by disruptions in the Middle East, specifically following an Iranian missile strike on the Pearl GTL gas-to-liquids facility in Qatar, which is operated by Shell and QatarEnergy.

As a result of the damage, prices for these base oils in Europe and the United States have nearly tripled, reaching approximately $4,000 per ton. Some Middle Eastern suppliers have declared force majeure, further tightening the market. Shell has indicated that repairs to one of the facility’s two production lines could take up to a year.

While manufacturers have utilized existing stockpiles to mitigate the impact, these reserves are being depleted. Industry experts warn that the sector is operating with a “very small margin for error.” Automakers are currently attempting to source alternative suppliers and develop new lubricant formulations, though these alternatives face quality and specification challenges. The volatility is also driving up the cost of synthetic motor oils, which are essential for modern high-performance and turbocharged engines due to their superior stability and flow characteristics. The situation has raised ongoing concerns regarding increased service costs and potential availability issues for consumers.

## Claims

- Group III base oil prices in Europe and the US have reached approximately 4,000 dollars per ton. (disputed by 3 sources)
- In Europe, Group III oil prices rose from approximately 1,260 euros per ton in late February to 3,270 euros in June. (disputed)
- Stellantis is analyzing reformulated lubricants and securing alternative products to meet industry standards. (corroborated by 3 sources)
- A production line at the Pearl GTL complex in Qatar was damaged and repairs may take up to one year. (corroborated by 2 sources)
- Alternative suppliers have limited volumes, making the sector vulnerable to further supply shocks. (single source)

## Timeline

### 2026-09-05: Synthetic motor oil prices rise due to supply disruptions

Rising costs for synthetic motor oil are driven by complex additives and supply disruptions in the Middle East, causing Group III base oil prices to triple in Europe and the US.

2 sources. https://clstr.news/cluster/synthetic-motor-oil-prices-rise-due-to-supply-disruptions

### 2026-08-18: Group III base oil shortage threatens automotive lubricant supply

A shortage of Group III base oils is driving up engine lubricant prices, which have nearly tripled in the US and Europe following damage to a key production facility in Qatar.

6 sources. https://clstr.news/cluster/group-iii-base-oil-shortage-threatens-automotive-lubricant-supply

### 2026-08-16: Automakers face Group III base oil shortage amid Middle East supply crisis

Automakers face a severe shortage of Group III base oils for engine lubricants due to Middle East conflicts, causing prices in the US and Europe to nearly triple to $4,000 per ton.

16 sources. https://clstr.news/cluster/automotive-industry-faces-motor-oil-shortage-amid-supply-chain-crisis

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Cite as: Global Group III base oil supply crisis. CLSTR, https://clstr.news/situations/global-group-iii-base-oil-supply-crisis