Conclusion:
COMMA X-Flow 5W-30 is a fully synthetic motor oil that meets multiple high-performance standards, including ACEA A3/B4, API SL/CF, VW 502/505, MB 229.3, and GM-LL-B-025. This means it is suitable for a wide range of vehicles, including those from Volkswagen, Mercedes-Benz, and General Motors, providing strong protection in both high and low-temperature environments.