TOTAL CLASSIC 9 C4 5W-30 is a synthetic technology lubricant for lubrication of gasoline and light vehicle diesel engines. This high-performance lubricant is specifically developed to ensure compatibility with post-treatment systems which are protected over the long-term thanks to the Low SAPS" formulation. It is suitable for all diesel engines, including the most recent ones which comply with Euro V polluting emissions reduction norms in particular."