This is a full synthetic lubricant based on carefully selected very high quality base oils‎,‎ specially developed for the gasoline and diesel direct injection Volvo Engine Architecture ‎(‎VEA‎)‎ engines‎.‎ This VOLVO VCC RBS0‎-2AE specification demands high oxidation stability to ensure long oil drain intervals of up to 30000 km‎.‎ There is a fuel economy benefit over a reference oil of 3‎,‎4 %‎.‎This product was primarely developed for mandatory use in the gasoline and diesel direct injection Volvo Engine Architecture ‎(‎VEA‎)‎ engines‎.‎ This product is also usable for other OEM‎'‎s passenger cars requiring this viscosity grade and ACEA A1/B1 performance‎,‎ thus providing a multi vehicle oil application‎.‎ It provides an extremely quick and stable lubricant film at the cold start at low temperatures and offers high thermal stability under heavy duty operating conditions‎.‎