SRS ViVA 1 topsynth is a highly efficient, easy-running synthetic motor oil with SAE 5W 40 viscosity grade. Its synthetic components and innovative additives make you feel confident that SRS ViVA 1 topsynth meets the requirements of modern automotive engines. The high quality of SRS ViVA 1 topsynth is confirmed by excellent anti-wear characteristics and a clean engines even within extended oil change intervals. Its extreme low cold viscosity and reliable high-temperature viscosity ensure high fuel economy. Approvals and specifications: ACEA A3/B4; API SM/CF; BMW Longlife-98; Opel GM-LL-B-025; MB 229.3; Porsche; VW 502 00/505 00; Renault RN 0700/RN 0710