ELF EVOLUTION 900 SXR 5W-40 is a very high performance lubricant based upon ELF Advanced Synthetic Technology, designed for lubrication of all Gasoline and Diesel car engines. ELF EVOLUTION 900 SXR 5W-40 is recommended for all supercharged or naturally aspirated Diesels without post treatment system in cars and light vans. It is suitable for all types of service (urban, on the highway or motorway), particularly adapted for use in very severe conditions. For all types of driving, especially at high speed. Specially designed to meet the needs of the motor manufacturers regarding extended oil change intervals.